I've recently updated my server, and the mvsas driver included in 2.6.34.1
still causes my AOC-SASLP-MV8 card to completely lock up after mdraid starts
up on the devices. The machine is essentially in "production" so I can't do
a heck of a lot of testing on it anymore. The mvsas driver I got from Andy
Yan seems to be a little outdated, it fails to compile due to a missing
argument to sas_change_queue_depth, which I managed to fix, and I will try
testing. I hope it works.
At some point though I really hope this gets fixed. I'm still willing to help
test any new versions, just that I can't keep my box down for an extended
period.
Thanks.
--
Thomas Fjellstrom
[email protected]
On July 16, 2010, Thomas Fjellstrom wrote:
> I've recently updated my server, and the mvsas driver included in
> 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up after
> mdraid starts up on the devices. The machine is essentially in
> "production" so I can't do a heck of a lot of testing on it anymore. The
> mvsas driver I got from Andy Yan seems to be a little outdated, it fails
> to compile due to a missing argument to sas_change_queue_depth, which I
> managed to fix, and I will try testing. I hope it works.
It seems to work with the change I made.
> At some point though I really hope this gets fixed. I'm still willing to
> help test any new versions, just that I can't keep my box down for an
> extended period.
>
> Thanks.
--
Thomas Fjellstrom
[email protected]
On July 16, 2010, Thomas Fjellstrom wrote:
> On July 16, 2010, Thomas Fjellstrom wrote:
> > I've recently updated my server, and the mvsas driver included in
> > 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up after
> > mdraid starts up on the devices. The machine is essentially in
> > "production" so I can't do a heck of a lot of testing on it anymore.
> > The mvsas driver I got from Andy Yan seems to be a little outdated, it
> > fails to compile due to a missing argument to sas_change_queue_depth,
> > which I managed to fix, and I will try testing. I hope it works.
>
> It seems to work with the change I made.
Sorry for the noise, I forgot to post the following in my last couple messages:
It works, but I do get a kernel warning:
Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here ]------------
Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]()
Jul 16 00:38:05 boris kernel: [ 20.104323] Hardware name: GA-MA790FXT-UD5P
Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in: snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp drm agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4 i2c_core evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button tpm_bios wmi snd_timer snd_seq_device processor snd soundcore snd_page_alloc ext3 jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod crc_t10dif cdrom ata_generic ohci_hcd ide_pci_generic ahci mvsas libsas libata atiixp scsi_transport_sas firewire_ohci firewire_core crc_itu_t thermal skge thermal_sys ide_core ehci_hcd r8169 mii usbcore scsi_mod nls_base [last unloaded: scsi_wait_scan]
Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id Not tainted 2.6.34.1 #2
Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ? warn_slowpath_common+0x73/0xb0
Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ? ata_qc_issue+0x31b/0x330 [libata]
Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ? scsi_init_io+0x2f/0x190 [scsi_mod]
Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ? ata_scsi_pass_thru+0x0/0x2e0 [libata]
Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ? scsi_done+0x0/0x20 [scsi_mod]
Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ? ata_scsi_translate+0x9e/0x180 [libata]
Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ? scsi_done+0x0/0x20 [scsi_mod]
Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ? sas_queuecommand+0x9b/0x330 [libsas]
Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ? scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ? scsi_request_fn+0x3e0/0x570 [scsi_mod]
Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ? del_timer+0x71/0xd0
Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ? __blk_run_queue+0x63/0x130
Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ? elv_insert+0x132/0x1f0
Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ? blk_execute_rq_nowait+0x59/0xb0
Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ? blk_execute_rq+0x72/0xe0
Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ? blk_rq_map_user+0x1ab/0x290
Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ? sg_io+0x241/0x3f0
Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ? scsi_cmd_ioctl+0x45c/0x4b0
Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ? __dentry_open+0x22f/0x340
Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ? inode_permission+0x93/0xd0
Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ? sd_ioctl+0xa4/0x120 [sd_mod]
Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ? __blkdev_driver_ioctl+0x98/0xe0
Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ? blkdev_ioctl+0x1f5/0x7b0
Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ? cp_new_stat+0xe0/0x100
Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ? block_ioctl+0x37/0x40
Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ? vfs_ioctl+0x35/0xd0
Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ? do_vfs_ioctl+0x88/0x560
Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ? sys_newfstat+0x2e/0x50
Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ? sys_ioctl+0x80/0xa0
Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ? system_call_fastpath+0x16/0x1b
Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace e8ea9c22d6b28439 ]---
Other than this stack trace, it seems to work fine.
> > At some point though I really hope this gets fixed. I'm still willing
> > to help test any new versions, just that I can't keep my box down for
> > an extended period.
> >
> > Thanks.
I forgot to post, but here are the kernel messages I get when trying to use the kernel's included mvsas driver:
Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf] Unhandled error code
Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB: Read(10): 28 00 3a 45 c1 08 00 04 00 00
Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd] Unhandled error code
Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB: Read(10): 28 00 3a 45 be 58 00 02 b0 00
Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde] Unhandled error code
Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB: Read(10): 28 00 3a 45 c1 08 00 04 00 00
Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg] Unhandled error code
Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg] Result: hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB: Read(10): 28 00 3a 45 c1 08 00 04 00 00
Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D 0000000000000001 0 6120 2 0x00000000
Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420 0000000000000046 ffff880100000000 ffff88012f65b680
Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0 ffff88012e6effd8 00000000000134c0 ffff88012c94c420
Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8 ffff88012e6effd8 00000000000134c0 00000000000134c0
Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ? md_super_wait+0xae/0xd0 [md_mod]
Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ? autoremove_wake_function+0x0/0x30
Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ? md_update_sb+0x268/0x3d0 [md_mod]
Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ? md_check_recovery+0x232/0x520 [md_mod]
Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ? raid5d+0x23/0x4f0 [raid456]
Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ? schedule_timeout+0x23d/0x310
Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ? finish_task_switch+0x34/0xb0
Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ? md_thread+0x53/0x120 [md_mod]
Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ? autoremove_wake_function+0x0/0x30
Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ? md_thread+0x0/0x120 [md_mod]
Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ? kthread+0x8e/0xa0
Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ? kernel_thread_helper+0x4/0x10
Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ? kthread+0x0/0xa0
Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ? kernel_thread_helper+0x0/0x10
Jul 15 22:43:13 boris kernel: [ 240.750521] mount D 0000000000000001 0 6405 6403 0x00000000
Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0 ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8 ffff88012dc0bfd8 00000000000134c0 00000000000134c0
Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ? scsi_done+0x0/0x20 [scsi_mod]
Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ? schedule_timeout+0x23d/0x310
Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ? blk_peek_request+0x127/0x1e0
Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ? scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ? wait_for_common+0xd2/0x180
Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ? default_wake_function+0x0/0x20
Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ? unplug_slaves+0x86/0xc0 [raid456]
Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ? xlog_bread_noalign+0xbd/0xf0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ? xfs_buf_iowait+0x40/0xf0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ? xlog_bread_noalign+0xbd/0xf0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ? xlog_bread+0x35/0x80 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ? xlog_find_verify_cycle+0xbf/0x170 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ? xlog_find_head+0x168/0x3a0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ? xlog_find_tail+0x27/0x3d0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ? xlog_recover+0x15/0x90 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ? xfs_log_mount+0x134/0x170 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ? xfs_mountfs+0x38f/0x720 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ? kmem_alloc+0x7b/0xc0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ? kmem_zalloc+0x2b/0x40 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ? xfs_fs_fill_super+0x225/0x3b0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ? get_sb_bdev+0x1a3/0x1e0
Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ? xfs_fs_fill_super+0x0/0x3b0 [xfs]
Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ? vfs_kern_mount+0x83/0x1f0
Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ? do_kern_mount+0x53/0x120
Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ? do_mount+0x28a/0x8a0
Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ? copy_mount_options+0xe0/0x180
Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ? sys_mount+0x9a/0xf0
Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ? system_call_fastpath+0x16/0x1b
Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D 0000000000000001 0 6120 2 0x00000000
Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420 0000000000000046 ffff880100000000 ffff88012f65b680
Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0 ffff88012e6effd8 00000000000134c0 ffff88012c94c420
Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8 ffff88012e6effd8 00000000000134c0 00000000000134c0
Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ? md_super_wait+0xae/0xd0 [md_mod]
Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ? autoremove_wake_function+0x0/0x30
Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ? md_update_sb+0x268/0x3d0 [md_mod]
Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ? md_check_recovery+0x232/0x520 [md_mod]
Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ? raid5d+0x23/0x4f0 [raid456]
Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ? schedule_timeout+0x23d/0x310
Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ? finish_task_switch+0x34/0xb0
Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ? md_thread+0x53/0x120 [md_mod]
Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ? autoremove_wake_function+0x0/0x30
Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ? md_thread+0x0/0x120 [md_mod]
Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ? kthread+0x8e/0xa0
Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ? kernel_thread_helper+0x4/0x10
Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ? kthread+0x0/0xa0
Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ? kernel_thread_helper+0x0/0x10
Jul 15 22:45:13 boris kernel: [ 360.782623] mount D 0000000000000001 0 6405 6403 0x00000000
Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0 ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8 ffff88012dc0bfd8 00000000000134c0 00000000000134c0
Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ? scsi_done+0x0/0x20 [scsi_mod]
Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ? schedule_timeout+0x23d/0x310
Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ? blk_peek_request+0x127/0x1e0
Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ? scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ? wait_for_common+0xd2/0x180
Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ? default_wake_function+0x0/0x20
Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ? unplug_slaves+0x86/0xc0 [raid456]
Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ? xlog_bread_noalign+0xbd/0xf0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ? xfs_buf_iowait+0x40/0xf0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ? xlog_bread_noalign+0xbd/0xf0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ? xlog_bread+0x35/0x80 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ? xlog_find_verify_cycle+0xbf/0x170 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ? xlog_find_head+0x168/0x3a0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ? xlog_find_tail+0x27/0x3d0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ? xlog_recover+0x15/0x90 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ? xfs_log_mount+0x134/0x170 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ? xfs_mountfs+0x38f/0x720 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ? kmem_alloc+0x7b/0xc0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ? kmem_zalloc+0x2b/0x40 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ? xfs_fs_fill_super+0x225/0x3b0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ? get_sb_bdev+0x1a3/0x1e0
Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ? xfs_fs_fill_super+0x0/0x3b0 [xfs]
Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ? vfs_kern_mount+0x83/0x1f0
Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ? do_kern_mount+0x53/0x120
Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ? do_mount+0x28a/0x8a0
Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ? copy_mount_options+0xe0/0x180
Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ? sys_mount+0x9a/0xf0
Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ? system_call_fastpath+0x16/0x1b
I'm pretty sure most of that is due to the driver not responding for 4 of the drives (the first few messages)
Thanks again.
--
Thomas Fjellstrom
[email protected]
Thomas,
The patches you are using are the ones from november '09 i presume? Those
patches still had a lot of SATA issues so I think they didn't make the
kernel. The patches seemed to handle SAS disks just fine though. SATA
disks was a whole different story.
Srinivas Naga Venkatasatya Pasagadugula created a patch instead of Andy
Yan's patches which seemed to handle SATA disks a lot better but still
after some tests it had alot of problems. Srinivas Naga Venkatasatya
Pasagadugula is now in the process of creating a new patch to fix the
remaining issues. He told me it would take a long time to create those and
it is now a few months ago since. I and others submitted extensive logging
for him to check.
As for production I could only advise this:
Using SAS disks: Use stock 2.6.34 kernel + Andy Yan's patches
Using SATA disks: DO NOT GO INTO PRODCUTION.
Kind regards,
Caspar Smit
> On July 16, 2010, Thomas Fjellstrom wrote:
>> On July 16, 2010, Thomas Fjellstrom wrote:
>> > I've recently updated my server, and the mvsas driver included in
2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up
>> after
>> > mdraid starts up on the devices. The machine is essentially in
"production" so I can't do a heck of a lot of testing on it anymore.
The mvsas driver I got from Andy Yan seems to be a little outdated,
it
>> > fails to compile due to a missing argument to sas_change_queue_depth,
which I managed to fix, and I will try testing. I hope it works.
>> It seems to work with the change I made.
>
> Sorry for the noise, I forgot to post the following in my last couple
messages:
>
> It works, but I do get a kernel warning:
>
> Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here
]------------
> Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at
> drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]() Jul
16 00:38:05 boris kernel: [ 20.104323] Hardware name:
> GA-MA790FXT-UD5P
> Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in:
> snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss
snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp
drm
> agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4 i2c_core
evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button tpm_bios
wmi snd_timer snd_seq_device processor snd soundcore snd_page_alloc ext3
jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod crc_t10dif cdrom
ata_generic ohci_hcd ide_pci_generic ahci mvsas libsas libata atiixp
scsi_transport_sas firewire_ohci firewire_core crc_itu_t thermal skge
thermal_sys ide_core ehci_hcd r8169 mii usbcore scsi_mod nls_base [last
unloaded: scsi_wait_scan]
> Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id Not
tainted 2.6.34.1 #2
> Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
> Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ?
warn_slowpath_common+0x73/0xb0
> Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ?
ata_qc_issue+0x31b/0x330 [libata]
> Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ?
scsi_init_io+0x2f/0x190 [scsi_mod]
> Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ?
ata_scsi_pass_thru+0x0/0x2e0 [libata]
> Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ?
scsi_done+0x0/0x20 [scsi_mod]
> Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ?
ata_scsi_translate+0x9e/0x180 [libata]
> Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ?
scsi_done+0x0/0x20 [scsi_mod]
> Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ?
sas_queuecommand+0x9b/0x330 [libsas]
> Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ?
scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
> Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ?
scsi_request_fn+0x3e0/0x570 [scsi_mod]
> Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ?
del_timer+0x71/0xd0
> Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ?
__blk_run_queue+0x63/0x130
> Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ?
elv_insert+0x132/0x1f0
> Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ?
blk_execute_rq_nowait+0x59/0xb0
> Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ?
blk_execute_rq+0x72/0xe0
> Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ?
blk_rq_map_user+0x1ab/0x290
> Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ?
sg_io+0x241/0x3f0
> Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ?
scsi_cmd_ioctl+0x45c/0x4b0
> Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ?
__dentry_open+0x22f/0x340
> Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ?
inode_permission+0x93/0xd0
> Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ?
sd_ioctl+0xa4/0x120 [sd_mod]
> Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ?
__blkdev_driver_ioctl+0x98/0xe0
> Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ?
blkdev_ioctl+0x1f5/0x7b0
> Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ?
cp_new_stat+0xe0/0x100
> Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ?
block_ioctl+0x37/0x40
> Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ?
vfs_ioctl+0x35/0xd0
> Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ?
do_vfs_ioctl+0x88/0x560
> Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ?
sys_newfstat+0x2e/0x50
> Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ?
sys_ioctl+0x80/0xa0
> Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ?
system_call_fastpath+0x16/0x1b
> Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace
> e8ea9c22d6b28439 ]---
>
> Other than this stack trace, it seems to work fine.
>
>> > At some point though I really hope this gets fixed. I'm still willing
to help test any new versions, just that I can't keep my box down for
an extended period.
>> >
>> > Thanks.
>
> I forgot to post, but here are the kernel messages I get when trying to
use the kernel's included mvsas driver:
>
> Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf] Unhandled
error code
> Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf] Result:
hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB:
Read(10): 28 00 3a 45 c1 08 00 04 00 00
> Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd] Unhandled
error code
> Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd] Result:
hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB:
Read(10): 28 00 3a 45 be 58 00 02 b0 00
> Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde] Unhandled
error code
> Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde] Result:
hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB:
Read(10): 28 00 3a 45 c1 08 00 04 00 00
> Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg] Unhandled
error code
> Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg] Result:
hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB:
Read(10): 28 00 3a 45 c1 08 00 04 00 00
> Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D
> 0000000000000001 0 6120 2 0x00000000
> Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420
> 0000000000000046 ffff880100000000 ffff88012f65b680
> Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0
> ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8
> ffff88012e6effd8 00000000000134c0 00000000000134c0
> Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
> Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ?
md_super_wait+0xae/0xd0 [md_mod]
> Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ?
autoremove_wake_function+0x0/0x30
> Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ?
md_update_sb+0x268/0x3d0 [md_mod]
> Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ?
md_check_recovery+0x232/0x520 [md_mod]
> Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ?
raid5d+0x23/0x4f0 [raid456]
> Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ?
schedule_timeout+0x23d/0x310
> Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ?
finish_task_switch+0x34/0xb0
> Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ?
md_thread+0x53/0x120 [md_mod]
> Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ?
autoremove_wake_function+0x0/0x30
> Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ?
md_thread+0x0/0x120 [md_mod]
> Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ?
kthread+0x8e/0xa0
> Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ?
kernel_thread_helper+0x4/0x10
> Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ?
kthread+0x0/0xa0
> Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ?
kernel_thread_helper+0x0/0x10
> Jul 15 22:43:13 boris kernel: [ 240.750521] mount D
> 0000000000000001 0 6405 6403 0x00000000
> Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0
> 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0
> ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8
> ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
> Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ?
scsi_done+0x0/0x20 [scsi_mod]
> Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ?
schedule_timeout+0x23d/0x310
> Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ?
blk_peek_request+0x127/0x1e0
> Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ?
scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ?
wait_for_common+0xd2/0x180
> Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ?
default_wake_function+0x0/0x20
> Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ?
unplug_slaves+0x86/0xc0 [raid456]
> Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ?
xlog_bread_noalign+0xbd/0xf0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ?
xfs_buf_iowait+0x40/0xf0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ?
xlog_bread_noalign+0xbd/0xf0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ?
xlog_bread+0x35/0x80 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ?
xlog_find_verify_cycle+0xbf/0x170 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ?
xlog_find_head+0x168/0x3a0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ?
xlog_find_tail+0x27/0x3d0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ?
xlog_recover+0x15/0x90 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ?
xfs_log_mount+0x134/0x170 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ?
xfs_mountfs+0x38f/0x720 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ?
kmem_alloc+0x7b/0xc0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ?
kmem_zalloc+0x2b/0x40 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ?
xfs_fs_fill_super+0x225/0x3b0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ?
get_sb_bdev+0x1a3/0x1e0
> Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ?
xfs_fs_fill_super+0x0/0x3b0 [xfs]
> Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ?
vfs_kern_mount+0x83/0x1f0
> Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ?
do_kern_mount+0x53/0x120
> Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ?
do_mount+0x28a/0x8a0
> Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ?
copy_mount_options+0xe0/0x180
> Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ?
sys_mount+0x9a/0xf0
> Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ?
system_call_fastpath+0x16/0x1b
> Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D
> 0000000000000001 0 6120 2 0x00000000
> Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420
> 0000000000000046 ffff880100000000 ffff88012f65b680
> Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0
> ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8
> ffff88012e6effd8 00000000000134c0 00000000000134c0
> Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
> Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ?
md_super_wait+0xae/0xd0 [md_mod]
> Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ?
autoremove_wake_function+0x0/0x30
> Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ?
md_update_sb+0x268/0x3d0 [md_mod]
> Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ?
md_check_recovery+0x232/0x520 [md_mod]
> Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ?
raid5d+0x23/0x4f0 [raid456]
> Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ?
schedule_timeout+0x23d/0x310
> Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ?
finish_task_switch+0x34/0xb0
> Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ?
md_thread+0x53/0x120 [md_mod]
> Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ?
autoremove_wake_function+0x0/0x30
> Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ?
md_thread+0x0/0x120 [md_mod]
> Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ?
kthread+0x8e/0xa0
> Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ?
kernel_thread_helper+0x4/0x10
> Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ?
kthread+0x0/0xa0
> Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ?
kernel_thread_helper+0x0/0x10
> Jul 15 22:45:13 boris kernel: [ 360.782623] mount D
> 0000000000000001 0 6405 6403 0x00000000
> Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0
> 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0
> ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8
> ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
> Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ?
scsi_done+0x0/0x20 [scsi_mod]
> Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ?
schedule_timeout+0x23d/0x310
> Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ?
blk_peek_request+0x127/0x1e0
> Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ?
scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ?
wait_for_common+0xd2/0x180
> Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ?
default_wake_function+0x0/0x20
> Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ?
unplug_slaves+0x86/0xc0 [raid456]
> Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ?
xlog_bread_noalign+0xbd/0xf0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ?
xfs_buf_iowait+0x40/0xf0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ?
xlog_bread_noalign+0xbd/0xf0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ?
xlog_bread+0x35/0x80 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ?
xlog_find_verify_cycle+0xbf/0x170 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ?
xlog_find_head+0x168/0x3a0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ?
xlog_find_tail+0x27/0x3d0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ?
xlog_recover+0x15/0x90 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ?
xfs_log_mount+0x134/0x170 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ?
xfs_mountfs+0x38f/0x720 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ?
kmem_alloc+0x7b/0xc0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ?
kmem_zalloc+0x2b/0x40 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ?
xfs_fs_fill_super+0x225/0x3b0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ?
get_sb_bdev+0x1a3/0x1e0
> Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ?
xfs_fs_fill_super+0x0/0x3b0 [xfs]
> Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ?
vfs_kern_mount+0x83/0x1f0
> Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ?
do_kern_mount+0x53/0x120
> Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ?
do_mount+0x28a/0x8a0
> Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ?
copy_mount_options+0xe0/0x180
> Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ?
sys_mount+0x9a/0xf0
> Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ?
system_call_fastpath+0x16/0x1b
>
> I'm pretty sure most of that is due to the driver not responding for 4
of
> the drives (the first few messages)
>
> Thanks again.
>
> --
> Thomas Fjellstrom
> [email protected]
> --
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
On July 16, 2010, Caspar Smit wrote:
> Thomas,
>
> The patches you are using are the ones from november '09 i presume? Those
> patches still had a lot of SATA issues so I think they didn't make the
> kernel. The patches seemed to handle SAS disks just fine though. SATA
> disks was a whole different story.
I'm actually using some that Andy Yan sent me privately, I'm not sure if
they are the same exact ones he sent to linux-scsi. Probably are though.
> Srinivas Naga Venkatasatya Pasagadugula created a patch instead of Andy
> Yan's patches which seemed to handle SATA disks a lot better but still
> after some tests it had alot of problems. Srinivas Naga Venkatasatya
> Pasagadugula is now in the process of creating a new patch to fix the
> remaining issues. He told me it would take a long time to create those and
> it is now a few months ago since. I and others submitted extensive logging
> for him to check.
>
> As for production I could only advise this:
>
> Using SAS disks: Use stock 2.6.34 kernel + Andy Yan's patches
> Using SATA disks: DO NOT GO INTO PRODCUTION.
I've been using the code Andy Yan sent me for 7 months now with 5 SATA disks
on a md raid5 array. I haven't noticed anything serious in that time. Prior
to tonight I had been using 2.6.32 for quite some time.
Maybe the issues only show up with serious load? My raid array doesn't get
hammered, at least not often.
Thanks
>
> Kind regards,
> Caspar Smit
>
> > On July 16, 2010, Thomas Fjellstrom wrote:
> >> On July 16, 2010, Thomas Fjellstrom wrote:
> >> > I've recently updated my server, and the mvsas driver included in
> 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up
> >> after
> >> > mdraid starts up on the devices. The machine is essentially in
> "production" so I can't do a heck of a lot of testing on it anymore.
> The mvsas driver I got from Andy Yan seems to be a little outdated,
> it
> >> > fails to compile due to a missing argument to sas_change_queue_depth,
> which I managed to fix, and I will try testing. I hope it works.
> >> It seems to work with the change I made.
> >
> > Sorry for the noise, I forgot to post the following in my last couple
> messages:
> >
> > It works, but I do get a kernel warning:
> >
> > Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here
> ]------------
> > Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at
> > drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]() Jul
> 16 00:38:05 boris kernel: [ 20.104323] Hardware name:
> > GA-MA790FXT-UD5P
> > Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in:
> > snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss
> snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp
> drm
> > agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4 i2c_core
> evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button tpm_bios
> wmi snd_timer snd_seq_device processor snd soundcore snd_page_alloc ext3
> jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod crc_t10dif cdrom
> ata_generic ohci_hcd ide_pci_generic ahci mvsas libsas libata atiixp
> scsi_transport_sas firewire_ohci firewire_core crc_itu_t thermal skge
> thermal_sys ide_core ehci_hcd r8169 mii usbcore scsi_mod nls_base [last
> unloaded: scsi_wait_scan]
> > Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id Not
> tainted 2.6.34.1 #2
> > Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
> > Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ?
> warn_slowpath_common+0x73/0xb0
> > Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ?
> ata_qc_issue+0x31b/0x330 [libata]
> > Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ?
> scsi_init_io+0x2f/0x190 [scsi_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ?
> ata_scsi_pass_thru+0x0/0x2e0 [libata]
> > Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ?
> scsi_done+0x0/0x20 [scsi_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ?
> ata_scsi_translate+0x9e/0x180 [libata]
> > Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ?
> scsi_done+0x0/0x20 [scsi_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ?
> sas_queuecommand+0x9b/0x330 [libsas]
> > Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ?
> scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ?
> scsi_request_fn+0x3e0/0x570 [scsi_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ?
> del_timer+0x71/0xd0
> > Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ?
> __blk_run_queue+0x63/0x130
> > Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ?
> elv_insert+0x132/0x1f0
> > Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ?
> blk_execute_rq_nowait+0x59/0xb0
> > Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ?
> blk_execute_rq+0x72/0xe0
> > Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ?
> blk_rq_map_user+0x1ab/0x290
> > Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ?
> sg_io+0x241/0x3f0
> > Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ?
> scsi_cmd_ioctl+0x45c/0x4b0
> > Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ?
> __dentry_open+0x22f/0x340
> > Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ?
> inode_permission+0x93/0xd0
> > Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ?
> sd_ioctl+0xa4/0x120 [sd_mod]
> > Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ?
> __blkdev_driver_ioctl+0x98/0xe0
> > Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ?
> blkdev_ioctl+0x1f5/0x7b0
> > Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ?
> cp_new_stat+0xe0/0x100
> > Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ?
> block_ioctl+0x37/0x40
> > Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ?
> vfs_ioctl+0x35/0xd0
> > Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ?
> do_vfs_ioctl+0x88/0x560
> > Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ?
> sys_newfstat+0x2e/0x50
> > Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ?
> sys_ioctl+0x80/0xa0
> > Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ?
> system_call_fastpath+0x16/0x1b
> > Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace
> > e8ea9c22d6b28439 ]---
> >
> > Other than this stack trace, it seems to work fine.
> >
> >> > At some point though I really hope this gets fixed. I'm still willing
> to help test any new versions, just that I can't keep my box down for
> an extended period.
> >> >
> >> > Thanks.
> >
> > I forgot to post, but here are the kernel messages I get when trying to
> use the kernel's included mvsas driver:
> >
> > Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf] Unhandled
> error code
> > Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf] Result:
> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> > Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB:
> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> > Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd] Unhandled
> error code
> > Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd] Result:
> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> > Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB:
> Read(10): 28 00 3a 45 be 58 00 02 b0 00
> > Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde] Unhandled
> error code
> > Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde] Result:
> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> > Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB:
> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> > Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg] Unhandled
> error code
> > Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg] Result:
> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> > Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB:
> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> > Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D
> > 0000000000000001 0 6120 2 0x00000000
> > Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420
> > 0000000000000046 ffff880100000000 ffff88012f65b680
> > Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0
> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> > Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8
> > ffff88012e6effd8 00000000000134c0 00000000000134c0
> > Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
> > Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ?
> md_super_wait+0xae/0xd0 [md_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ?
> autoremove_wake_function+0x0/0x30
> > Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ?
> md_update_sb+0x268/0x3d0 [md_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ?
> md_check_recovery+0x232/0x520 [md_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ?
> raid5d+0x23/0x4f0 [raid456]
> > Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ?
> schedule_timeout+0x23d/0x310
> > Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ?
> finish_task_switch+0x34/0xb0
> > Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ?
> md_thread+0x53/0x120 [md_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ?
> autoremove_wake_function+0x0/0x30
> > Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ?
> md_thread+0x0/0x120 [md_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ?
> kthread+0x8e/0xa0
> > Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ?
> kernel_thread_helper+0x4/0x10
> > Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ?
> kthread+0x0/0xa0
> > Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ?
> kernel_thread_helper+0x0/0x10
> > Jul 15 22:43:13 boris kernel: [ 240.750521] mount D
> > 0000000000000001 0 6405 6403 0x00000000
> > Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0
> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> > Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0
> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> > Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8
> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> > Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
> > Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ?
> scsi_done+0x0/0x20 [scsi_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ?
> schedule_timeout+0x23d/0x310
> > Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ?
> blk_peek_request+0x127/0x1e0
> > Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ?
> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> > Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ?
> wait_for_common+0xd2/0x180
> > Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ?
> default_wake_function+0x0/0x20
> > Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ?
> unplug_slaves+0x86/0xc0 [raid456]
> > Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ?
> xlog_bread_noalign+0xbd/0xf0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ?
> xfs_buf_iowait+0x40/0xf0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ?
> xlog_bread_noalign+0xbd/0xf0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ?
> xlog_bread+0x35/0x80 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ?
> xlog_find_verify_cycle+0xbf/0x170 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ?
> xlog_find_head+0x168/0x3a0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ?
> xlog_find_tail+0x27/0x3d0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ?
> xlog_recover+0x15/0x90 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ?
> xfs_log_mount+0x134/0x170 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ?
> xfs_mountfs+0x38f/0x720 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ?
> kmem_alloc+0x7b/0xc0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ?
> kmem_zalloc+0x2b/0x40 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ?
> xfs_fs_fill_super+0x225/0x3b0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ?
> get_sb_bdev+0x1a3/0x1e0
> > Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ?
> xfs_fs_fill_super+0x0/0x3b0 [xfs]
> > Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ?
> vfs_kern_mount+0x83/0x1f0
> > Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ?
> do_kern_mount+0x53/0x120
> > Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ?
> do_mount+0x28a/0x8a0
> > Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ?
> copy_mount_options+0xe0/0x180
> > Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ?
> sys_mount+0x9a/0xf0
> > Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ?
> system_call_fastpath+0x16/0x1b
> > Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D
> > 0000000000000001 0 6120 2 0x00000000
> > Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420
> > 0000000000000046 ffff880100000000 ffff88012f65b680
> > Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0
> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> > Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8
> > ffff88012e6effd8 00000000000134c0 00000000000134c0
> > Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
> > Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ?
> md_super_wait+0xae/0xd0 [md_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ?
> autoremove_wake_function+0x0/0x30
> > Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ?
> md_update_sb+0x268/0x3d0 [md_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ?
> md_check_recovery+0x232/0x520 [md_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ?
> raid5d+0x23/0x4f0 [raid456]
> > Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ?
> schedule_timeout+0x23d/0x310
> > Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ?
> finish_task_switch+0x34/0xb0
> > Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ?
> md_thread+0x53/0x120 [md_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ?
> autoremove_wake_function+0x0/0x30
> > Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ?
> md_thread+0x0/0x120 [md_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ?
> kthread+0x8e/0xa0
> > Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ?
> kernel_thread_helper+0x4/0x10
> > Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ?
> kthread+0x0/0xa0
> > Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ?
> kernel_thread_helper+0x0/0x10
> > Jul 15 22:45:13 boris kernel: [ 360.782623] mount D
> > 0000000000000001 0 6405 6403 0x00000000
> > Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0
> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> > Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0
> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> > Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8
> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> > Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
> > Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ?
> scsi_done+0x0/0x20 [scsi_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ?
> schedule_timeout+0x23d/0x310
> > Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ?
> blk_peek_request+0x127/0x1e0
> > Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ?
> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> > Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ?
> wait_for_common+0xd2/0x180
> > Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ?
> default_wake_function+0x0/0x20
> > Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ?
> unplug_slaves+0x86/0xc0 [raid456]
> > Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ?
> xlog_bread_noalign+0xbd/0xf0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ?
> xfs_buf_iowait+0x40/0xf0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ?
> xlog_bread_noalign+0xbd/0xf0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ?
> xlog_bread+0x35/0x80 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ?
> xlog_find_verify_cycle+0xbf/0x170 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ?
> xlog_find_head+0x168/0x3a0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ?
> xlog_find_tail+0x27/0x3d0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ?
> xlog_recover+0x15/0x90 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ?
> xfs_log_mount+0x134/0x170 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ?
> xfs_mountfs+0x38f/0x720 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ?
> kmem_alloc+0x7b/0xc0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ?
> kmem_zalloc+0x2b/0x40 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ?
> xfs_fs_fill_super+0x225/0x3b0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ?
> get_sb_bdev+0x1a3/0x1e0
> > Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ?
> xfs_fs_fill_super+0x0/0x3b0 [xfs]
> > Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ?
> vfs_kern_mount+0x83/0x1f0
> > Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ?
> do_kern_mount+0x53/0x120
> > Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ?
> do_mount+0x28a/0x8a0
> > Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ?
> copy_mount_options+0xe0/0x180
> > Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ?
> sys_mount+0x9a/0xf0
> > Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ?
> system_call_fastpath+0x16/0x1b
> >
> > I'm pretty sure most of that is due to the driver not responding for 4
> of
> > the drives (the first few messages)
> >
> > Thanks again.
> >
> > --
> > Thomas Fjellstrom
> > [email protected]
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >
>
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
>
--
Thomas Fjellstrom
[email protected]
> On July 16, 2010, Caspar Smit wrote:
>> Thomas,
>>
>> The patches you are using are the ones from november '09 i presume?
>> Those
>> patches still had a lot of SATA issues so I think they didn't make the
>> kernel. The patches seemed to handle SAS disks just fine though. SATA
>> disks was a whole different story.
>
> I'm actually using some that Andy Yan sent me privately, I'm not sure if
> they are the same exact ones he sent to linux-scsi. Probably are though.
>
The november patches were a set of 7 patches where only the first 6 needed
to be applied.
>> Srinivas Naga Venkatasatya Pasagadugula created a patch instead of Andy
>> Yan's patches which seemed to handle SATA disks a lot better but still
>> after some tests it had alot of problems. Srinivas Naga Venkatasatya
>> Pasagadugula is now in the process of creating a new patch to fix the
>> remaining issues. He told me it would take a long time to create those
>> and
>> it is now a few months ago since. I and others submitted extensive
>> logging
>> for him to check.
>>
>> As for production I could only advise this:
>>
>> Using SAS disks: Use stock 2.6.34 kernel + Andy Yan's patches
>> Using SATA disks: DO NOT GO INTO PRODCUTION.
>
> I've been using the code Andy Yan sent me for 7 months now with 5 SATA
> disks
> on a md raid5 array. I haven't noticed anything serious in that time.
> Prior
> to tonight I had been using 2.6.32 for quite some time.
>
> Maybe the issues only show up with serious load? My raid array doesn't get
> hammered, at least not often.
The main problem was hotplugging a SATA disk. This results in a kernel
panic almost all of the time. There were more issues like the
HDIO_GET_IDENTITY failed messages during boot for SATA disks and VERY SLOW
xfs creation times.
Kind regards,
Caspar Smit
>
> Thanks
>
>>
>> Kind regards,
>> Caspar Smit
>>
>> > On July 16, 2010, Thomas Fjellstrom wrote:
>> >> On July 16, 2010, Thomas Fjellstrom wrote:
>> >> > I've recently updated my server, and the mvsas driver included in
>> 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up
>> >> after
>> >> > mdraid starts up on the devices. The machine is essentially in
>> "production" so I can't do a heck of a lot of testing on it anymore.
>> The mvsas driver I got from Andy Yan seems to be a little outdated,
>> it
>> >> > fails to compile due to a missing argument to
>> sas_change_queue_depth,
>> which I managed to fix, and I will try testing. I hope it works.
>> >> It seems to work with the change I made.
>> >
>> > Sorry for the noise, I forgot to post the following in my last couple
>> messages:
>> >
>> > It works, but I do get a kernel warning:
>> >
>> > Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here
>> ]------------
>> > Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at
>> > drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]() Jul
>> 16 00:38:05 boris kernel: [ 20.104323] Hardware name:
>> > GA-MA790FXT-UD5P
>> > Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in:
>> > snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep
>> snd_pcm_oss
>> snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp
>> drm
>> > agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4 i2c_core
>> evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button tpm_bios
>> wmi snd_timer snd_seq_device processor snd soundcore snd_page_alloc ext3
>> jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod crc_t10dif cdrom
>> ata_generic ohci_hcd ide_pci_generic ahci mvsas libsas libata atiixp
>> scsi_transport_sas firewire_ohci firewire_core crc_itu_t thermal skge
>> thermal_sys ide_core ehci_hcd r8169 mii usbcore scsi_mod nls_base [last
>> unloaded: scsi_wait_scan]
>> > Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id
>> Not
>> tainted 2.6.34.1 #2
>> > Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
>> > Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ?
>> warn_slowpath_common+0x73/0xb0
>> > Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ?
>> ata_qc_issue+0x31b/0x330 [libata]
>> > Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ?
>> scsi_init_io+0x2f/0x190 [scsi_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ?
>> ata_scsi_pass_thru+0x0/0x2e0 [libata]
>> > Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ?
>> scsi_done+0x0/0x20 [scsi_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ?
>> ata_scsi_translate+0x9e/0x180 [libata]
>> > Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ?
>> scsi_done+0x0/0x20 [scsi_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ?
>> sas_queuecommand+0x9b/0x330 [libsas]
>> > Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ?
>> scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ?
>> scsi_request_fn+0x3e0/0x570 [scsi_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ?
>> del_timer+0x71/0xd0
>> > Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ?
>> __blk_run_queue+0x63/0x130
>> > Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ?
>> elv_insert+0x132/0x1f0
>> > Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ?
>> blk_execute_rq_nowait+0x59/0xb0
>> > Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ?
>> blk_execute_rq+0x72/0xe0
>> > Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ?
>> blk_rq_map_user+0x1ab/0x290
>> > Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ?
>> sg_io+0x241/0x3f0
>> > Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ?
>> scsi_cmd_ioctl+0x45c/0x4b0
>> > Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ?
>> __dentry_open+0x22f/0x340
>> > Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ?
>> inode_permission+0x93/0xd0
>> > Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ?
>> sd_ioctl+0xa4/0x120 [sd_mod]
>> > Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ?
>> __blkdev_driver_ioctl+0x98/0xe0
>> > Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ?
>> blkdev_ioctl+0x1f5/0x7b0
>> > Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ?
>> cp_new_stat+0xe0/0x100
>> > Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ?
>> block_ioctl+0x37/0x40
>> > Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ?
>> vfs_ioctl+0x35/0xd0
>> > Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ?
>> do_vfs_ioctl+0x88/0x560
>> > Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ?
>> sys_newfstat+0x2e/0x50
>> > Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ?
>> sys_ioctl+0x80/0xa0
>> > Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ?
>> system_call_fastpath+0x16/0x1b
>> > Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace
>> > e8ea9c22d6b28439 ]---
>> >
>> > Other than this stack trace, it seems to work fine.
>> >
>> >> > At some point though I really hope this gets fixed. I'm still
>> willing
>> to help test any new versions, just that I can't keep my box down for
>> an extended period.
>> >> >
>> >> > Thanks.
>> >
>> > I forgot to post, but here are the kernel messages I get when trying
>> to
>> use the kernel's included mvsas driver:
>> >
>> > Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf]
>> Unhandled
>> error code
>> > Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>> > Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB:
>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>> > Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd]
>> Unhandled
>> error code
>> > Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>> > Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB:
>> Read(10): 28 00 3a 45 be 58 00 02 b0 00
>> > Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde]
>> Unhandled
>> error code
>> > Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>> > Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB:
>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>> > Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg]
>> Unhandled
>> error code
>> > Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg] Result:
>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>> > Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB:
>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>> > Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D
>> > 0000000000000001 0 6120 2 0x00000000
>> > Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420
>> > 0000000000000046 ffff880100000000 ffff88012f65b680
>> > Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0
>> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
>> > Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8
>> > ffff88012e6effd8 00000000000134c0 00000000000134c0
>> > Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
>> > Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ?
>> md_super_wait+0xae/0xd0 [md_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ?
>> autoremove_wake_function+0x0/0x30
>> > Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ?
>> md_update_sb+0x268/0x3d0 [md_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ?
>> md_check_recovery+0x232/0x520 [md_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ?
>> raid5d+0x23/0x4f0 [raid456]
>> > Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ?
>> schedule_timeout+0x23d/0x310
>> > Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ?
>> finish_task_switch+0x34/0xb0
>> > Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ?
>> md_thread+0x53/0x120 [md_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ?
>> autoremove_wake_function+0x0/0x30
>> > Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ?
>> md_thread+0x0/0x120 [md_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ?
>> kthread+0x8e/0xa0
>> > Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ?
>> kernel_thread_helper+0x4/0x10
>> > Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ?
>> kthread+0x0/0xa0
>> > Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ?
>> kernel_thread_helper+0x0/0x10
>> > Jul 15 22:43:13 boris kernel: [ 240.750521] mount D
>> > 0000000000000001 0 6405 6403 0x00000000
>> > Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0
>> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
>> > Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0
>> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
>> > Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8
>> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
>> > Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
>> > Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ?
>> scsi_done+0x0/0x20 [scsi_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ?
>> schedule_timeout+0x23d/0x310
>> > Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ?
>> blk_peek_request+0x127/0x1e0
>> > Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ?
>> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
>> > Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ?
>> wait_for_common+0xd2/0x180
>> > Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ?
>> default_wake_function+0x0/0x20
>> > Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ?
>> unplug_slaves+0x86/0xc0 [raid456]
>> > Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ?
>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ?
>> xfs_buf_iowait+0x40/0xf0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ?
>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ?
>> xlog_bread+0x35/0x80 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ?
>> xlog_find_verify_cycle+0xbf/0x170 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ?
>> xlog_find_head+0x168/0x3a0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ?
>> xlog_find_tail+0x27/0x3d0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ?
>> xlog_recover+0x15/0x90 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ?
>> xfs_log_mount+0x134/0x170 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ?
>> xfs_mountfs+0x38f/0x720 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ?
>> kmem_alloc+0x7b/0xc0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ?
>> kmem_zalloc+0x2b/0x40 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ?
>> xfs_fs_fill_super+0x225/0x3b0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ?
>> get_sb_bdev+0x1a3/0x1e0
>> > Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ?
>> xfs_fs_fill_super+0x0/0x3b0 [xfs]
>> > Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ?
>> vfs_kern_mount+0x83/0x1f0
>> > Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ?
>> do_kern_mount+0x53/0x120
>> > Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ?
>> do_mount+0x28a/0x8a0
>> > Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ?
>> copy_mount_options+0xe0/0x180
>> > Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ?
>> sys_mount+0x9a/0xf0
>> > Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ?
>> system_call_fastpath+0x16/0x1b
>> > Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D
>> > 0000000000000001 0 6120 2 0x00000000
>> > Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420
>> > 0000000000000046 ffff880100000000 ffff88012f65b680
>> > Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0
>> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
>> > Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8
>> > ffff88012e6effd8 00000000000134c0 00000000000134c0
>> > Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
>> > Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ?
>> md_super_wait+0xae/0xd0 [md_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ?
>> autoremove_wake_function+0x0/0x30
>> > Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ?
>> md_update_sb+0x268/0x3d0 [md_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ?
>> md_check_recovery+0x232/0x520 [md_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ?
>> raid5d+0x23/0x4f0 [raid456]
>> > Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ?
>> schedule_timeout+0x23d/0x310
>> > Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ?
>> finish_task_switch+0x34/0xb0
>> > Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ?
>> md_thread+0x53/0x120 [md_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ?
>> autoremove_wake_function+0x0/0x30
>> > Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ?
>> md_thread+0x0/0x120 [md_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ?
>> kthread+0x8e/0xa0
>> > Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ?
>> kernel_thread_helper+0x4/0x10
>> > Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ?
>> kthread+0x0/0xa0
>> > Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ?
>> kernel_thread_helper+0x0/0x10
>> > Jul 15 22:45:13 boris kernel: [ 360.782623] mount D
>> > 0000000000000001 0 6405 6403 0x00000000
>> > Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0
>> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
>> > Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0
>> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
>> > Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8
>> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
>> > Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
>> > Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ?
>> scsi_done+0x0/0x20 [scsi_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ?
>> schedule_timeout+0x23d/0x310
>> > Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ?
>> blk_peek_request+0x127/0x1e0
>> > Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ?
>> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
>> > Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ?
>> wait_for_common+0xd2/0x180
>> > Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ?
>> default_wake_function+0x0/0x20
>> > Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ?
>> unplug_slaves+0x86/0xc0 [raid456]
>> > Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ?
>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ?
>> xfs_buf_iowait+0x40/0xf0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ?
>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ?
>> xlog_bread+0x35/0x80 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ?
>> xlog_find_verify_cycle+0xbf/0x170 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ?
>> xlog_find_head+0x168/0x3a0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ?
>> xlog_find_tail+0x27/0x3d0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ?
>> xlog_recover+0x15/0x90 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ?
>> xfs_log_mount+0x134/0x170 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ?
>> xfs_mountfs+0x38f/0x720 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ?
>> kmem_alloc+0x7b/0xc0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ?
>> kmem_zalloc+0x2b/0x40 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ?
>> xfs_fs_fill_super+0x225/0x3b0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ?
>> get_sb_bdev+0x1a3/0x1e0
>> > Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ?
>> xfs_fs_fill_super+0x0/0x3b0 [xfs]
>> > Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ?
>> vfs_kern_mount+0x83/0x1f0
>> > Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ?
>> do_kern_mount+0x53/0x120
>> > Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ?
>> do_mount+0x28a/0x8a0
>> > Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ?
>> copy_mount_options+0xe0/0x180
>> > Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ?
>> sys_mount+0x9a/0xf0
>> > Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ?
>> system_call_fastpath+0x16/0x1b
>> >
>> > I'm pretty sure most of that is due to the driver not responding for 4
>> of
>> > the drives (the first few messages)
>> >
>> > Thanks again.
>> >
>> > --
>> > Thomas Fjellstrom
>> > [email protected]
>> > --
>> > To unsubscribe from this list: send the line "unsubscribe linux-scsi"
>> in
>> the body of a message to [email protected]
>> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>> >
>>
>>
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel"
>> in
>> the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at http://www.tux.org/lkml/
>>
>
>
> --
> Thomas Fjellstrom
> [email protected]
> --
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
On July 16, 2010, Caspar Smit wrote:
> > On July 16, 2010, Caspar Smit wrote:
> >> Thomas,
> >>
> >> The patches you are using are the ones from november '09 i presume?
> >> Those
> >> patches still had a lot of SATA issues so I think they didn't make the
> >> kernel. The patches seemed to handle SAS disks just fine though. SATA
> >> disks was a whole different story.
> >
> > I'm actually using some that Andy Yan sent me privately, I'm not sure
> > if they are the same exact ones he sent to linux-scsi. Probably are
> > though.
>
> The november patches were a set of 7 patches where only the first 6
> needed to be applied.
Yeah, I was given a zip of the driver a little while before he posted the
patches to the list.
> >> Srinivas Naga Venkatasatya Pasagadugula created a patch instead of
> >> Andy Yan's patches which seemed to handle SATA disks a lot better but
> >> still after some tests it had alot of problems. Srinivas Naga
> >> Venkatasatya Pasagadugula is now in the process of creating a new
> >> patch to fix the remaining issues. He told me it would take a long
> >> time to create those and
> >> it is now a few months ago since. I and others submitted extensive
> >> logging
> >> for him to check.
> >>
> >> As for production I could only advise this:
> >>
> >> Using SAS disks: Use stock 2.6.34 kernel + Andy Yan's patches
> >> Using SATA disks: DO NOT GO INTO PRODCUTION.
> >
> > I've been using the code Andy Yan sent me for 7 months now with 5 SATA
> > disks
> > on a md raid5 array. I haven't noticed anything serious in that time.
> > Prior
> > to tonight I had been using 2.6.32 for quite some time.
> >
> > Maybe the issues only show up with serious load? My raid array doesn't
> > get hammered, at least not often.
>
> The main problem was hotplugging a SATA disk. This results in a kernel
> panic almost all of the time. There were more issues like the
> HDIO_GET_IDENTITY failed messages during boot for SATA disks and VERY
> SLOW xfs creation times.
I don't recall xfs taking /that/ long for a 4TB fs. With 2.6.34 I don't see
any HDIO_GET_IDENTITY messages in dmesg. But I'll bet it freaks out if I try
and hot remove one of the drives. I remember seeing the card lockup, and/or
the kernel oopsing the last time I tried (2.6.30-2.6.32 time frame).
Thankfully its not something I often do. While I Can, since I have a hot
swap unit, its just not something I've had to do yet.
This array has been pretty solid for the past 6 months. Not sure it helps
but I've been very careful with this machine, it gets shut down
automatically and safely when the UPS battery gets low, so there hasn't been
any abrupt shutdowns, except today when a forkbomb hit, and I had to
SYSRQ+S+U+B the box.
At any rate I can help test whatever new patches might come along.
> Kind regards,
> Caspar Smit
>
> > Thanks
> >
> >> Kind regards,
> >> Caspar Smit
> >>
> >> > On July 16, 2010, Thomas Fjellstrom wrote:
> >> >> On July 16, 2010, Thomas Fjellstrom wrote:
> >> >> > I've recently updated my server, and the mvsas driver included in
> >>
> >> 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up
> >>
> >> >> after
> >> >>
> >> >> > mdraid starts up on the devices. The machine is essentially in
> >>
> >> "production" so I can't do a heck of a lot of testing on it anymore.
> >> The mvsas driver I got from Andy Yan seems to be a little outdated,
> >> it
> >>
> >> >> > fails to compile due to a missing argument to
> >>
> >> sas_change_queue_depth,
> >> which I managed to fix, and I will try testing. I hope it works.
> >>
> >> >> It seems to work with the change I made.
> >> >
> >> > Sorry for the noise, I forgot to post the following in my last
> >> > couple
> >>
> >> messages:
> >> > It works, but I do get a kernel warning:
> >> >
> >> > Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here
> >>
> >> ]------------
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at
> >> > drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]()
> >> > Jul
> >>
> >> 16 00:38:05 boris kernel: [ 20.104323] Hardware name:
> >> > GA-MA790FXT-UD5P
> >> > Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in:
> >> > snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep
> >>
> >> snd_pcm_oss
> >> snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp
> >> drm
> >>
> >> > agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4
> >> > i2c_core
> >>
> >> evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button
> >> tpm_bios wmi snd_timer snd_seq_device processor snd soundcore
> >> snd_page_alloc ext3 jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod
> >> crc_t10dif cdrom ata_generic ohci_hcd ide_pci_generic ahci mvsas
> >> libsas libata atiixp scsi_transport_sas firewire_ohci firewire_core
> >> crc_itu_t thermal skge thermal_sys ide_core ehci_hcd r8169 mii
> >> usbcore scsi_mod nls_base [last unloaded: scsi_wait_scan]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id
> >>
> >> Not
> >> tainted 2.6.34.1 #2
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
> >> > Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ?
> >>
> >> warn_slowpath_common+0x73/0xb0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ?
> >>
> >> ata_qc_issue+0x31b/0x330 [libata]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ?
> >>
> >> scsi_init_io+0x2f/0x190 [scsi_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ?
> >>
> >> ata_scsi_pass_thru+0x0/0x2e0 [libata]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ?
> >>
> >> scsi_done+0x0/0x20 [scsi_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ?
> >>
> >> ata_scsi_translate+0x9e/0x180 [libata]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ?
> >>
> >> scsi_done+0x0/0x20 [scsi_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ?
> >>
> >> sas_queuecommand+0x9b/0x330 [libsas]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ?
> >>
> >> scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ?
> >>
> >> scsi_request_fn+0x3e0/0x570 [scsi_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ?
> >>
> >> del_timer+0x71/0xd0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ?
> >>
> >> __blk_run_queue+0x63/0x130
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ?
> >>
> >> elv_insert+0x132/0x1f0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ?
> >>
> >> blk_execute_rq_nowait+0x59/0xb0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ?
> >>
> >> blk_execute_rq+0x72/0xe0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ?
> >>
> >> blk_rq_map_user+0x1ab/0x290
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ?
> >>
> >> sg_io+0x241/0x3f0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ?
> >>
> >> scsi_cmd_ioctl+0x45c/0x4b0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ?
> >>
> >> __dentry_open+0x22f/0x340
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ?
> >>
> >> inode_permission+0x93/0xd0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ?
> >>
> >> sd_ioctl+0xa4/0x120 [sd_mod]
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ?
> >>
> >> __blkdev_driver_ioctl+0x98/0xe0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ?
> >>
> >> blkdev_ioctl+0x1f5/0x7b0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ?
> >>
> >> cp_new_stat+0xe0/0x100
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ?
> >>
> >> block_ioctl+0x37/0x40
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ?
> >>
> >> vfs_ioctl+0x35/0xd0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ?
> >>
> >> do_vfs_ioctl+0x88/0x560
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ?
> >>
> >> sys_newfstat+0x2e/0x50
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ?
> >>
> >> sys_ioctl+0x80/0xa0
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ?
> >>
> >> system_call_fastpath+0x16/0x1b
> >>
> >> > Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace
> >> > e8ea9c22d6b28439 ]---
> >> >
> >> > Other than this stack trace, it seems to work fine.
> >> >
> >> >> > At some point though I really hope this gets fixed. I'm still
> >>
> >> willing
> >> to help test any new versions, just that I can't keep my box down for
> >> an extended period.
> >>
> >> >> > Thanks.
> >> >
> >> > I forgot to post, but here are the kernel messages I get when trying
> >>
> >> to
> >>
> >> use the kernel's included mvsas driver:
> >> > Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf]
> >>
> >> Unhandled
> >> error code
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf]
Result:
> >> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB:
> >> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd]
> >>
> >> Unhandled
> >> error code
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd]
Result:
> >> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB:
> >> Read(10): 28 00 3a 45 be 58 00 02 b0 00
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde]
> >>
> >> Unhandled
> >> error code
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde]
Result:
> >> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB:
> >> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg]
> >>
> >> Unhandled
> >> error code
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg]
Result:
> >> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
> >>
> >> > Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB:
> >> Read(10): 28 00 3a 45 c1 08 00 04 00 00
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D
> >> > 0000000000000001 0 6120 2 0x00000000
> >> > Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420
> >> > 0000000000000046 ffff880100000000 ffff88012f65b680
> >> > Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0
> >> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> >> > Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8
> >> > ffff88012e6effd8 00000000000134c0 00000000000134c0
> >> > Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
> >> > Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ?
> >>
> >> md_super_wait+0xae/0xd0 [md_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ?
> >>
> >> autoremove_wake_function+0x0/0x30
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ?
> >>
> >> md_update_sb+0x268/0x3d0 [md_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ?
> >>
> >> md_check_recovery+0x232/0x520 [md_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ?
> >>
> >> raid5d+0x23/0x4f0 [raid456]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ?
> >>
> >> schedule_timeout+0x23d/0x310
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ?
> >>
> >> finish_task_switch+0x34/0xb0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ?
> >>
> >> md_thread+0x53/0x120 [md_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ?
> >>
> >> autoremove_wake_function+0x0/0x30
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ?
> >>
> >> md_thread+0x0/0x120 [md_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ?
> >>
> >> kthread+0x8e/0xa0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ?
> >>
> >> kernel_thread_helper+0x4/0x10
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ?
> >>
> >> kthread+0x0/0xa0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ?
> >>
> >> kernel_thread_helper+0x0/0x10
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.750521] mount D
> >> > 0000000000000001 0 6405 6403 0x00000000
> >> > Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0
> >> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> >> > Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0
> >> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> >> > Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8
> >> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> >> > Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
> >> > Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ?
> >>
> >> scsi_done+0x0/0x20 [scsi_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ?
> >>
> >> schedule_timeout+0x23d/0x310
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ?
> >>
> >> blk_peek_request+0x127/0x1e0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ?
> >>
> >> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ?
> >>
> >> wait_for_common+0xd2/0x180
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ?
> >>
> >> default_wake_function+0x0/0x20
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ?
> >>
> >> unplug_slaves+0x86/0xc0 [raid456]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ?
> >>
> >> xlog_bread_noalign+0xbd/0xf0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ?
> >>
> >> xfs_buf_iowait+0x40/0xf0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ?
> >>
> >> xlog_bread_noalign+0xbd/0xf0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ?
> >>
> >> xlog_bread+0x35/0x80 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ?
> >>
> >> xlog_find_verify_cycle+0xbf/0x170 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ?
> >>
> >> xlog_find_head+0x168/0x3a0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ?
> >>
> >> xlog_find_tail+0x27/0x3d0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ?
> >>
> >> xlog_recover+0x15/0x90 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ?
> >>
> >> xfs_log_mount+0x134/0x170 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ?
> >>
> >> xfs_mountfs+0x38f/0x720 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ?
> >>
> >> kmem_alloc+0x7b/0xc0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ?
> >>
> >> kmem_zalloc+0x2b/0x40 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ?
> >>
> >> xfs_fs_fill_super+0x225/0x3b0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ?
> >>
> >> get_sb_bdev+0x1a3/0x1e0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ?
> >>
> >> xfs_fs_fill_super+0x0/0x3b0 [xfs]
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ?
> >>
> >> vfs_kern_mount+0x83/0x1f0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ?
> >>
> >> do_kern_mount+0x53/0x120
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ?
> >>
> >> do_mount+0x28a/0x8a0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ?
> >>
> >> copy_mount_options+0xe0/0x180
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ?
> >>
> >> sys_mount+0x9a/0xf0
> >>
> >> > Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ?
> >>
> >> system_call_fastpath+0x16/0x1b
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D
> >> > 0000000000000001 0 6120 2 0x00000000
> >> > Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420
> >> > 0000000000000046 ffff880100000000 ffff88012f65b680
> >> > Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0
> >> > ffff88012e6effd8 00000000000134c0 ffff88012c94c420
> >> > Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8
> >> > ffff88012e6effd8 00000000000134c0 00000000000134c0
> >> > Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
> >> > Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ?
> >>
> >> md_super_wait+0xae/0xd0 [md_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ?
> >>
> >> autoremove_wake_function+0x0/0x30
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ?
> >>
> >> md_update_sb+0x268/0x3d0 [md_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ?
> >>
> >> md_check_recovery+0x232/0x520 [md_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ?
> >>
> >> raid5d+0x23/0x4f0 [raid456]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ?
> >>
> >> schedule_timeout+0x23d/0x310
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ?
> >>
> >> finish_task_switch+0x34/0xb0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ?
> >>
> >> md_thread+0x53/0x120 [md_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ?
> >>
> >> autoremove_wake_function+0x0/0x30
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ?
> >>
> >> md_thread+0x0/0x120 [md_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ?
> >>
> >> kthread+0x8e/0xa0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ?
> >>
> >> kernel_thread_helper+0x4/0x10
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ?
> >>
> >> kthread+0x0/0xa0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ?
> >>
> >> kernel_thread_helper+0x0/0x10
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.782623] mount D
> >> > 0000000000000001 0 6405 6403 0x00000000
> >> > Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0
> >> > 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
> >> > Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0
> >> > ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
> >> > Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8
> >> > ffff88012dc0bfd8 00000000000134c0 00000000000134c0
> >> > Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
> >> > Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ?
> >>
> >> scsi_done+0x0/0x20 [scsi_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ?
> >>
> >> schedule_timeout+0x23d/0x310
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ?
> >>
> >> blk_peek_request+0x127/0x1e0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ?
> >>
> >> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ?
> >>
> >> wait_for_common+0xd2/0x180
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ?
> >>
> >> default_wake_function+0x0/0x20
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ?
> >>
> >> unplug_slaves+0x86/0xc0 [raid456]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ?
> >>
> >> xlog_bread_noalign+0xbd/0xf0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ?
> >>
> >> xfs_buf_iowait+0x40/0xf0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ?
> >>
> >> xlog_bread_noalign+0xbd/0xf0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ?
> >>
> >> xlog_bread+0x35/0x80 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ?
> >>
> >> xlog_find_verify_cycle+0xbf/0x170 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ?
> >>
> >> xlog_find_head+0x168/0x3a0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ?
> >>
> >> xlog_find_tail+0x27/0x3d0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ?
> >>
> >> xlog_recover+0x15/0x90 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ?
> >>
> >> xfs_log_mount+0x134/0x170 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ?
> >>
> >> xfs_mountfs+0x38f/0x720 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ?
> >>
> >> kmem_alloc+0x7b/0xc0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ?
> >>
> >> kmem_zalloc+0x2b/0x40 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ?
> >>
> >> xfs_fs_fill_super+0x225/0x3b0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ?
> >>
> >> get_sb_bdev+0x1a3/0x1e0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ?
> >>
> >> xfs_fs_fill_super+0x0/0x3b0 [xfs]
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ?
> >>
> >> vfs_kern_mount+0x83/0x1f0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ?
> >>
> >> do_kern_mount+0x53/0x120
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ?
> >>
> >> do_mount+0x28a/0x8a0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ?
> >>
> >> copy_mount_options+0xe0/0x180
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ?
> >>
> >> sys_mount+0x9a/0xf0
> >>
> >> > Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ?
> >>
> >> system_call_fastpath+0x16/0x1b
> >>
> >> > I'm pretty sure most of that is due to the driver not responding for
> >> > 4
> >>
> >> of
> >>
> >> > the drives (the first few messages)
> >> >
> >> > Thanks again.
> >> >
> >> > --
> >> > Thomas Fjellstrom
> >> > [email protected]
> >> > --
> >> > To unsubscribe from this list: send the line "unsubscribe
> >> > linux-scsi"
> >>
> >> in
> >> the body of a message to [email protected]
> >>
> >> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> >>
> >> --
> >> To unsubscribe from this list: send the line "unsubscribe
> >> linux-kernel" in
> >> the body of a message to [email protected]
> >> More majordomo info at http://vger.kernel.org/majordomo-info.html
> >> Please read the FAQ at http://www.tux.org/lkml/
> >
> > --
> > Thomas Fjellstrom
> > [email protected]
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-scsi"
> > in the body of a message to [email protected]
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel"
> in the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
--
Thomas Fjellstrom
[email protected]
I am another user of mvsas, attached you can find two recent emails
with kernel logs that i have sent to the linux-scsi list regarding my
problems with that driver
Kind regards
On 16/7/2010 12:26 μμ, Thomas Fjellstrom wrote:
> On July 16, 2010, Caspar Smit wrote:
>>> On July 16, 2010, Caspar Smit wrote:
>>>> Thomas,
>>>>
>>>> The patches you are using are the ones from november '09 i presume?
>>>> Those
>>>> patches still had a lot of SATA issues so I think they didn't make the
>>>> kernel. The patches seemed to handle SAS disks just fine though. SATA
>>>> disks was a whole different story.
>>> I'm actually using some that Andy Yan sent me privately, I'm not sure
>>> if they are the same exact ones he sent to linux-scsi. Probably are
>>> though.
>> The november patches were a set of 7 patches where only the first 6
>> needed to be applied.
> Yeah, I was given a zip of the driver a little while before he posted the
> patches to the list.
>
>>>> Srinivas Naga Venkatasatya Pasagadugula created a patch instead of
>>>> Andy Yan's patches which seemed to handle SATA disks a lot better but
>>>> still after some tests it had alot of problems. Srinivas Naga
>>>> Venkatasatya Pasagadugula is now in the process of creating a new
>>>> patch to fix the remaining issues. He told me it would take a long
>>>> time to create those and
>>>> it is now a few months ago since. I and others submitted extensive
>>>> logging
>>>> for him to check.
>>>>
>>>> As for production I could only advise this:
>>>>
>>>> Using SAS disks: Use stock 2.6.34 kernel + Andy Yan's patches
>>>> Using SATA disks: DO NOT GO INTO PRODCUTION.
>>> I've been using the code Andy Yan sent me for 7 months now with 5 SATA
>>> disks
>>> on a md raid5 array. I haven't noticed anything serious in that time.
>>> Prior
>>> to tonight I had been using 2.6.32 for quite some time.
>>>
>>> Maybe the issues only show up with serious load? My raid array doesn't
>>> get hammered, at least not often.
>> The main problem was hotplugging a SATA disk. This results in a kernel
>> panic almost all of the time. There were more issues like the
>> HDIO_GET_IDENTITY failed messages during boot for SATA disks and VERY
>> SLOW xfs creation times.
> I don't recall xfs taking /that/ long for a 4TB fs. With 2.6.34 I don't see
> any HDIO_GET_IDENTITY messages in dmesg. But I'll bet it freaks out if I try
> and hot remove one of the drives. I remember seeing the card lockup, and/or
> the kernel oopsing the last time I tried (2.6.30-2.6.32 time frame).
> Thankfully its not something I often do. While I Can, since I have a hot
> swap unit, its just not something I've had to do yet.
>
> This array has been pretty solid for the past 6 months. Not sure it helps
> but I've been very careful with this machine, it gets shut down
> automatically and safely when the UPS battery gets low, so there hasn't been
> any abrupt shutdowns, except today when a forkbomb hit, and I had to
> SYSRQ+S+U+B the box.
>
> At any rate I can help test whatever new patches might come along.
>
>> Kind regards,
>> Caspar Smit
>>
>>> Thanks
>>>
>>>> Kind regards,
>>>> Caspar Smit
>>>>
>>>>> On July 16, 2010, Thomas Fjellstrom wrote:
>>>>>> On July 16, 2010, Thomas Fjellstrom wrote:
>>>>>>> I've recently updated my server, and the mvsas driver included in
>>>> 2.6.34.1 still causes my AOC-SASLP-MV8 card to completely lock up
>>>>
>>>>>> after
>>>>>>
>>>>>>> mdraid starts up on the devices. The machine is essentially in
>>>> "production" so I can't do a heck of a lot of testing on it anymore.
>>>> The mvsas driver I got from Andy Yan seems to be a little outdated,
>>>> it
>>>>
>>>>>>> fails to compile due to a missing argument to
>>>> sas_change_queue_depth,
>>>> which I managed to fix, and I will try testing. I hope it works.
>>>>
>>>>>> It seems to work with the change I made.
>>>>> Sorry for the noise, I forgot to post the following in my last
>>>>> couple
>>>> messages:
>>>>> It works, but I do get a kernel warning:
>>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104295] ------------[ cut here
>>>> ]------------
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104315] WARNING: at
>>>>> drivers/ata/libata-core.c:5216 ata_qc_issue+0x31b/0x330 [libata]()
>>>>> Jul
>>>> 16 00:38:05 boris kernel: [ 20.104323] Hardware name:
>>>>> GA-MA790FXT-UD5P
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104327] Modules linked in:
>>>>> snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep
>>>> snd_pcm_oss
>>>> snd_mixer_oss nouveau ttm snd_pcm drm_kms_helper snd_seq_midi k10temp
>>>> drm
>>>>
>>>>> agpgart i2c_algo_bit snd_rawmidi snd_seq_midi_event i2c_piix4
>>>>> i2c_core
>>>> evdev edac_core edac_mce_amd tpm_tis snd_seq pcspkr tpm button
>>>> tpm_bios wmi snd_timer snd_seq_device processor snd soundcore
>>>> snd_page_alloc ext3 jbd mbcache dm_mod raid1 md_mod sg sr_mod sd_mod
>>>> crc_t10dif cdrom ata_generic ohci_hcd ide_pci_generic ahci mvsas
>>>> libsas libata atiixp scsi_transport_sas firewire_ohci firewire_core
>>>> crc_itu_t thermal skge thermal_sys ide_core ehci_hcd r8169 mii
>>>> usbcore scsi_mod nls_base [last unloaded: scsi_wait_scan]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104448] Pid: 6091, comm: ata_id
>>>> Not
>>>> tainted 2.6.34.1 #2
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104453] Call Trace:
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104462] [<ffffffff81049bb3>] ?
>>>> warn_slowpath_common+0x73/0xb0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104472] [<ffffffffa011686b>] ?
>>>> ata_qc_issue+0x31b/0x330 [libata]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104482] [<ffffffffa000ef7f>] ?
>>>> scsi_init_io+0x2f/0x190 [scsi_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104492] [<ffffffffa011e020>] ?
>>>> ata_scsi_pass_thru+0x0/0x2e0 [libata]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104500] [<ffffffffa0007990>] ?
>>>> scsi_done+0x0/0x20 [scsi_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104509] [<ffffffffa011bfae>] ?
>>>> ata_scsi_translate+0x9e/0x180 [libata]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104517] [<ffffffffa0007990>] ?
>>>> scsi_done+0x0/0x20 [scsi_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104525] [<ffffffffa015522b>] ?
>>>> sas_queuecommand+0x9b/0x330 [libsas]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104533] [<ffffffffa0007c7e>] ?
>>>> scsi_dispatch_cmd+0x17e/0x2b0 [scsi_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104542] [<ffffffffa000e830>] ?
>>>> scsi_request_fn+0x3e0/0x570 [scsi_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104549] [<ffffffff81058161>] ?
>>>> del_timer+0x71/0xd0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104556] [<ffffffff811baed3>] ?
>>>> __blk_run_queue+0x63/0x130
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104563] [<ffffffff811b43a2>] ?
>>>> elv_insert+0x132/0x1f0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104570] [<ffffffff811bf1c9>] ?
>>>> blk_execute_rq_nowait+0x59/0xb0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104576] [<ffffffff811bf292>] ?
>>>> blk_execute_rq+0x72/0xe0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104582] [<ffffffff811bf05b>] ?
>>>> blk_rq_map_user+0x1ab/0x290
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104588] [<ffffffff811c32f1>] ?
>>>> sg_io+0x241/0x3f0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104594] [<ffffffff811c38fc>] ?
>>>> scsi_cmd_ioctl+0x45c/0x4b0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104601] [<ffffffff8110e02f>] ?
>>>> __dentry_open+0x22f/0x340
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104607] [<ffffffff811195b3>] ?
>>>> inode_permission+0x93/0xd0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.104614] [<ffffffffa013cdc4>] ?
>>>> sd_ioctl+0xa4/0x120 [sd_mod]
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.105009] [<ffffffff811c0798>] ?
>>>> __blkdev_driver_ioctl+0x98/0xe0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.105410] [<ffffffff811c0c75>] ?
>>>> blkdev_ioctl+0x1f5/0x7b0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.105815] [<ffffffff81113d30>] ?
>>>> cp_new_stat+0xe0/0x100
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.106230] [<ffffffff8113b4f7>] ?
>>>> block_ioctl+0x37/0x40
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.106647] [<ffffffff8111e985>] ?
>>>> vfs_ioctl+0x35/0xd0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.107064] [<ffffffff8111ef08>] ?
>>>> do_vfs_ioctl+0x88/0x560
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.107490] [<ffffffff8111402e>] ?
>>>> sys_newfstat+0x2e/0x50
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.107919] [<ffffffff8111f460>] ?
>>>> sys_ioctl+0x80/0xa0
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.108003] [<ffffffff81002e2b>] ?
>>>> system_call_fastpath+0x16/0x1b
>>>>
>>>>> Jul 16 00:38:05 boris kernel: [ 20.108003] ---[ end trace
>>>>> e8ea9c22d6b28439 ]---
>>>>>
>>>>> Other than this stack trace, it seems to work fine.
>>>>>
>>>>>>> At some point though I really hope this gets fixed. I'm still
>>>> willing
>>>> to help test any new versions, just that I can't keep my box down for
>>>> an extended period.
>>>>
>>>>>>> Thanks.
>>>>> I forgot to post, but here are the kernel messages I get when trying
>>>> to
>>>>
>>>> use the kernel's included mvsas driver:
>>>>> Jul 15 22:42:41 boris kernel: [ 208.816129] sd 0:0:3:0: [sdf]
>>>> Unhandled
>>>> error code
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.816809] sd 0:0:3:0: [sdf]
> Result:
>>>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.817470] sd 0:0:3:0: [sdf] CDB:
>>>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.818853] sd 0:0:1:0: [sdd]
>>>> Unhandled
>>>> error code
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.819508] sd 0:0:1:0: [sdd]
> Result:
>>>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.820179] sd 0:0:1:0: [sdd] CDB:
>>>> Read(10): 28 00 3a 45 be 58 00 02 b0 00
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.821558] sd 0:0:2:0: [sde]
>>>> Unhandled
>>>> error code
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.822201] sd 0:0:2:0: [sde]
> Result:
>>>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.822836] sd 0:0:2:0: [sde] CDB:
>>>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.824157] sd 0:0:4:0: [sdg]
>>>> Unhandled
>>>> error code
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.824784] sd 0:0:4:0: [sdg]
> Result:
>>>> hostbyte=DID_OK driverbyte=DRIVER_TIMEOUT
>>>>
>>>>> Jul 15 22:42:41 boris kernel: [ 208.825407] sd 0:0:4:0: [sdg] CDB:
>>>> Read(10): 28 00 3a 45 c1 08 00 04 00 00
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.737334] md1_raid5 D
>>>>> 0000000000000001 0 6120 2 0x00000000
>>>>> Jul 15 22:43:13 boris kernel: [ 240.737948] ffff88012c94c420
>>>>> 0000000000000046 ffff880100000000 ffff88012f65b680
>>>>> Jul 15 22:43:13 boris kernel: [ 240.738570] 00000000000134c0
>>>>> ffff88012e6effd8 00000000000134c0 ffff88012c94c420
>>>>> Jul 15 22:43:13 boris kernel: [ 240.739196] ffff88012e6effd8
>>>>> ffff88012e6effd8 00000000000134c0 00000000000134c0
>>>>> Jul 15 22:43:13 boris kernel: [ 240.739821] Call Trace:
>>>>> Jul 15 22:43:13 boris kernel: [ 240.740458] [<ffffffffa018d17e>] ?
>>>> md_super_wait+0xae/0xd0 [md_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.741100] [<ffffffff810671b0>] ?
>>>> autoremove_wake_function+0x0/0x30
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.741729] [<ffffffffa018d748>] ?
>>>> md_update_sb+0x268/0x3d0 [md_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.742361] [<ffffffffa018fcd2>] ?
>>>> md_check_recovery+0x232/0x520 [md_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.742982] [<ffffffffa0421833>] ?
>>>> raid5d+0x23/0x4f0 [raid456]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.743602] [<ffffffff8137883d>] ?
>>>> schedule_timeout+0x23d/0x310
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.744221] [<ffffffff8103aee4>] ?
>>>> finish_task_switch+0x34/0xb0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.744861] [<ffffffffa018ce43>] ?
>>>> md_thread+0x53/0x120 [md_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.745489] [<ffffffff810671b0>] ?
>>>> autoremove_wake_function+0x0/0x30
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.746121] [<ffffffffa018cdf0>] ?
>>>> md_thread+0x0/0x120 [md_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.746743] [<ffffffff81066c9e>] ?
>>>> kthread+0x8e/0xa0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.747367] [<ffffffff81003bd4>] ?
>>>> kernel_thread_helper+0x4/0x10
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.748000] [<ffffffff81066c10>] ?
>>>> kthread+0x0/0xa0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.748639] [<ffffffff81003bd0>] ?
>>>> kernel_thread_helper+0x0/0x10
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.750521] mount D
>>>>> 0000000000000001 0 6405 6403 0x00000000
>>>>> Jul 15 22:43:13 boris kernel: [ 240.751158] ffff88012eb8f3d0
>>>>> 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
>>>>> Jul 15 22:43:13 boris kernel: [ 240.751805] 00000000000134c0
>>>>> ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
>>>>> Jul 15 22:43:13 boris kernel: [ 240.752452] ffff88012dc0bfd8
>>>>> ffff88012dc0bfd8 00000000000134c0 00000000000134c0
>>>>> Jul 15 22:43:13 boris kernel: [ 240.753108] Call Trace:
>>>>> Jul 15 22:43:13 boris kernel: [ 240.753761] [<ffffffffa0020990>] ?
>>>> scsi_done+0x0/0x20 [scsi_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.754409] [<ffffffff8137883d>] ?
>>>> schedule_timeout+0x23d/0x310
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.755053] [<ffffffff811ba097>] ?
>>>> blk_peek_request+0x127/0x1e0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.755708] [<ffffffffa0020c8d>] ?
>>>> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.756358] [<ffffffff81377af2>] ?
>>>> wait_for_common+0xd2/0x180
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.757023] [<ffffffff8103da50>] ?
>>>> default_wake_function+0x0/0x20
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.757672] [<ffffffffa041f486>] ?
>>>> unplug_slaves+0x86/0xc0 [raid456]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.758363] [<ffffffffa048ed8d>] ?
>>>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.759046] [<ffffffffa04a38c0>] ?
>>>> xfs_buf_iowait+0x40/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.759730] [<ffffffffa048ed8d>] ?
>>>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.760423] [<ffffffffa048edf5>] ?
>>>> xlog_bread+0x35/0x80 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.761124] [<ffffffffa0491b9f>] ?
>>>> xlog_find_verify_cycle+0xbf/0x170 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.761813] [<ffffffffa0492558>] ?
>>>> xlog_find_head+0x168/0x3a0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.762495] [<ffffffffa04927b7>] ?
>>>> xlog_find_tail+0x27/0x3d0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.763178] [<ffffffffa0492b75>] ?
>>>> xlog_recover+0x15/0x90 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.763858] [<ffffffffa048b9c4>] ?
>>>> xfs_log_mount+0x134/0x170 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.764528] [<ffffffffa0495b8f>] ?
>>>> xfs_mountfs+0x38f/0x720 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.765214] [<ffffffffa04a090b>] ?
>>>> kmem_alloc+0x7b/0xc0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.765888] [<ffffffffa04a09fb>] ?
>>>> kmem_zalloc+0x2b/0x40 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.766559] [<ffffffffa04ad985>] ?
>>>> xfs_fs_fill_super+0x225/0x3b0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.767203] [<ffffffff81112c03>] ?
>>>> get_sb_bdev+0x1a3/0x1e0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.767877] [<ffffffffa04ad760>] ?
>>>> xfs_fs_fill_super+0x0/0x3b0 [xfs]
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.768533] [<ffffffff81112633>] ?
>>>> vfs_kern_mount+0x83/0x1f0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.769174] [<ffffffff81112813>] ?
>>>> do_kern_mount+0x53/0x120
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.769806] [<ffffffff8112abfa>] ?
>>>> do_mount+0x28a/0x8a0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.770441] [<ffffffff81128960>] ?
>>>> copy_mount_options+0xe0/0x180
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.771073] [<ffffffff8112b2aa>] ?
>>>> sys_mount+0x9a/0xf0
>>>>
>>>>> Jul 15 22:43:13 boris kernel: [ 240.771695] [<ffffffff81002e2b>] ?
>>>> system_call_fastpath+0x16/0x1b
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.769363] md1_raid5 D
>>>>> 0000000000000001 0 6120 2 0x00000000
>>>>> Jul 15 22:45:13 boris kernel: [ 360.770006] ffff88012c94c420
>>>>> 0000000000000046 ffff880100000000 ffff88012f65b680
>>>>> Jul 15 22:45:13 boris kernel: [ 360.770648] 00000000000134c0
>>>>> ffff88012e6effd8 00000000000134c0 ffff88012c94c420
>>>>> Jul 15 22:45:13 boris kernel: [ 360.771298] ffff88012e6effd8
>>>>> ffff88012e6effd8 00000000000134c0 00000000000134c0
>>>>> Jul 15 22:45:13 boris kernel: [ 360.771946] Call Trace:
>>>>> Jul 15 22:45:13 boris kernel: [ 360.772620] [<ffffffffa018d17e>] ?
>>>> md_super_wait+0xae/0xd0 [md_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.773265] [<ffffffff810671b0>] ?
>>>> autoremove_wake_function+0x0/0x30
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.773911] [<ffffffffa018d748>] ?
>>>> md_update_sb+0x268/0x3d0 [md_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.774550] [<ffffffffa018fcd2>] ?
>>>> md_check_recovery+0x232/0x520 [md_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.775180] [<ffffffffa0421833>] ?
>>>> raid5d+0x23/0x4f0 [raid456]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.775804] [<ffffffff8137883d>] ?
>>>> schedule_timeout+0x23d/0x310
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.776424] [<ffffffff8103aee4>] ?
>>>> finish_task_switch+0x34/0xb0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.777064] [<ffffffffa018ce43>] ?
>>>> md_thread+0x53/0x120 [md_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.777679] [<ffffffff810671b0>] ?
>>>> autoremove_wake_function+0x0/0x30
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.778302] [<ffffffffa018cdf0>] ?
>>>> md_thread+0x0/0x120 [md_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.778919] [<ffffffff81066c9e>] ?
>>>> kthread+0x8e/0xa0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.779534] [<ffffffff81003bd4>] ?
>>>> kernel_thread_helper+0x4/0x10
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.780148] [<ffffffff81066c10>] ?
>>>> kthread+0x0/0xa0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.780776] [<ffffffff81003bd0>] ?
>>>> kernel_thread_helper+0x0/0x10
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.782623] mount D
>>>>> 0000000000000001 0 6405 6403 0x00000000
>>>>> Jul 15 22:45:13 boris kernel: [ 360.783248] ffff88012eb8f3d0
>>>>> 0000000000000082 ffff88012e50c600 ffff88012f65d1c0
>>>>> Jul 15 22:45:13 boris kernel: [ 360.783883] 00000000000134c0
>>>>> ffff88012dc0bfd8 00000000000134c0 ffff88012eb8f3d0
>>>>> Jul 15 22:45:13 boris kernel: [ 360.784536] ffff88012dc0bfd8
>>>>> ffff88012dc0bfd8 00000000000134c0 00000000000134c0
>>>>> Jul 15 22:45:13 boris kernel: [ 360.785184] Call Trace:
>>>>> Jul 15 22:45:13 boris kernel: [ 360.785829] [<ffffffffa0020990>] ?
>>>> scsi_done+0x0/0x20 [scsi_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.786465] [<ffffffff8137883d>] ?
>>>> schedule_timeout+0x23d/0x310
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.787098] [<ffffffff811ba097>] ?
>>>> blk_peek_request+0x127/0x1e0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.787740] [<ffffffffa0020c8d>] ?
>>>> scsi_dispatch_cmd+0x18d/0x2b0 [scsi_mod]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.788361] [<ffffffff81377af2>] ?
>>>> wait_for_common+0xd2/0x180
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.788988] [<ffffffff8103da50>] ?
>>>> default_wake_function+0x0/0x20
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.789612] [<ffffffffa041f486>] ?
>>>> unplug_slaves+0x86/0xc0 [raid456]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.790277] [<ffffffffa048ed8d>] ?
>>>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.790933] [<ffffffffa04a38c0>] ?
>>>> xfs_buf_iowait+0x40/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.791597] [<ffffffffa048ed8d>] ?
>>>> xlog_bread_noalign+0xbd/0xf0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.792258] [<ffffffffa048edf5>] ?
>>>> xlog_bread+0x35/0x80 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.792935] [<ffffffffa0491b9f>] ?
>>>> xlog_find_verify_cycle+0xbf/0x170 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.793598] [<ffffffffa0492558>] ?
>>>> xlog_find_head+0x168/0x3a0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.794258] [<ffffffffa04927b7>] ?
>>>> xlog_find_tail+0x27/0x3d0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.794910] [<ffffffffa0492b75>] ?
>>>> xlog_recover+0x15/0x90 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.795565] [<ffffffffa048b9c4>] ?
>>>> xfs_log_mount+0x134/0x170 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.796216] [<ffffffffa0495b8f>] ?
>>>> xfs_mountfs+0x38f/0x720 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.796879] [<ffffffffa04a090b>] ?
>>>> kmem_alloc+0x7b/0xc0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.797527] [<ffffffffa04a09fb>] ?
>>>> kmem_zalloc+0x2b/0x40 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.798171] [<ffffffffa04ad985>] ?
>>>> xfs_fs_fill_super+0x225/0x3b0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.798785] [<ffffffff81112c03>] ?
>>>> get_sb_bdev+0x1a3/0x1e0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.799429] [<ffffffffa04ad760>] ?
>>>> xfs_fs_fill_super+0x0/0x3b0 [xfs]
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.800046] [<ffffffff81112633>] ?
>>>> vfs_kern_mount+0x83/0x1f0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.800678] [<ffffffff81112813>] ?
>>>> do_kern_mount+0x53/0x120
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.801292] [<ffffffff8112abfa>] ?
>>>> do_mount+0x28a/0x8a0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.801910] [<ffffffff81128960>] ?
>>>> copy_mount_options+0xe0/0x180
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.802531] [<ffffffff8112b2aa>] ?
>>>> sys_mount+0x9a/0xf0
>>>>
>>>>> Jul 15 22:45:13 boris kernel: [ 360.803152] [<ffffffff81002e2b>] ?
>>>> system_call_fastpath+0x16/0x1b
>>>>
>>>>> I'm pretty sure most of that is due to the driver not responding for
>>>>> 4
>>>> of
>>>>
>>>>> the drives (the first few messages)
>>>>>
>>>>> Thanks again.
>>>>>
>>>>> --
>>>>> Thomas Fjellstrom
>>>>> [email protected]
>>>>> --
>>>>> To unsubscribe from this list: send the line "unsubscribe
>>>>> linux-scsi"
>>>> in
>>>> the body of a message to [email protected]
>>>>
>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>> --
>>>> To unsubscribe from this list: send the line "unsubscribe
>>>> linux-kernel" in
>>>> the body of a message to [email protected]
>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>>> Please read the FAQ at http://www.tux.org/lkml/
>>> --
>>> Thomas Fjellstrom
>>> [email protected]
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-scsi"
>>> in the body of a message to [email protected]
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-kernel"
>> in the body of a message to [email protected]
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>> Please read the FAQ at http://www.tux.org/lkml/
>