2003-03-26 15:34:31

by Subramanian, M (MED)

[permalink] [raw]
Subject: Can not open '/dev/sg0' - attach failed.

Hi,

I have a program which uses cdrecord library to do attach, record, eject and load with CD-RW media. Was trying to test this program for hours with cleanup (cdrecord blank=fast option), record, eject and load operations onto CD RW media. This program was running fine for almost 6 and half hours. After that when it try to do the attach (open_scsi), it gave the following error (Can not open '/dev/sg0'). Couldn't figure out why it can happen like this. Also noted that modprobe has put some error on to messages file. Whether loading modules can give problem to this kind of operations with CD-RW media. Anyone, can tell me what could be the problem. Help is really appreciated.

- Mani

cdrecord error
==============

scsibus: 1 target: 0 lun: 0
Cannot open '/dev/sg0'

uname -a

Linux archive_linux 2.4.2-2 #1 Sun Apr 8 20:41:30 EDT 2001 i686 unknown

cdrecord -scanbus

Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 J?rg Schilling
Linux sg driver version: 3.1.17
Using libscg version 'schily-0.1'
scsibus0:
0,0,0 0) *
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) 'SONY ' 'SMO-F551-SD ' '1.04' Removable Optical Storage
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
scsibus1:
1,0,0 100) 'HL-DT-ST' 'CD-RW GCE-8320B ' '1.04' Removable CD-ROM
1,1,0 101) *
1,2,0 102) *
1,3,0 103) *
1,4,0 104) *
1,5,0 105) *
1,6,0 106) *
1,7,0 107) *


cdrecord -scanbus

Cdrecord 1.9 (i686-pc-linux-gnu) Copyright (C) 1995-2000 J?rg Schilling

lsmod

Module Size Used by
msr 1456 0 (unused)
sg 26688 0
st 26016 0 (autoclean) (unused)
nfs 79008 3 (autoclean)
lockd 52464 0 (autoclean) [nfs]
sunrpc 61328 1 (autoclean) [nfs lockd]
agpgart 23392 5 (autoclean)
3c59x 25344 1 (autoclean)
ipchains 38976 0 (unused)
ide-scsi 8352 0
ide-cd 26848 0
cdrom 27232 0 [ide-cd]
usb-uhci 20720 0 (unused)
usbcore 49664 1 [usb-uhci]
aic7xxx 136080 0
sd_mod 11680 0
scsi_mod 95072 5 [sg st ide-scsi aic7xxx sd_mod]

File: /etc/modules.conf
=======================

alias scsi_hostadapter aic7xxx
alias eth0 3c59x
alias parport_lowlevel parport_pc
alias sound-slot-0 i810_audio
options i810_audio ftsodell=1
post-install sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -L >/dev/null 2>&1 || :
pre-remove sound-slot-0 /bin/aumix-minimal -f /etc/.aumixrc -S >/dev/null 2>&1 || :
alias usb-controller usb-uhci
alias char-major-97 off

File: /var/log/messages
=======================

Mar 26 10:14:52 archive_linux login(pam_unix)[1621]: session opened for user chetanv by (uid=0)
Mar 26 10:14:52 archive_linux -- chetanv[1621]: LOGIN ON pts/13 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 10:21:13 archive_linux su(pam_unix)[22692]: session opened for user root by chetanv(uid=1069)
Mar 26 10:22:13 archive_linux su(pam_unix)[22692]: session closed for user root
Mar 26 10:23:55 archive_linux login(pam_unix)[1621]: session closed for user chetanv
Mar 26 10:24:09 archive_linux login(pam_unix)[22812]: session opened for user chetanv by (uid=0)
Mar 26 10:24:09 archive_linux -- chetanv[22812]: LOGIN ON pts/13 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 10:24:44 archive_linux login(pam_unix)[22812]: session closed for user chetanv
Mar 26 10:25:17 archive_linux login(pam_unix)[22838]: session opened for user chetanv by (uid=0)
Mar 26 10:25:17 archive_linux -- chetanv[22838]: LOGIN ON pts/13 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 10:25:23 archive_linux su(pam_unix)[22856]: session opened for user root by chetanv(uid=1069)
Mar 26 11:14:21 archive_linux su(pam_unix)[1145]: session closed for user terra
Mar 26 11:16:47 archive_linux kernel: Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
Mar 26 11:16:47 archive_linux kernel: sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Mar 26 11:16:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:16:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:16:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:16:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:16:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:16:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:21:50 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:21:50 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:21:50 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:21:50 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:21:50 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:21:50 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:25:24 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:25:24 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:25:24 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:25:24 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:25:24 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:25:24 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:29:00 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:29:00 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:29:00 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:29:00 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:29:00 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:29:00 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:32:36 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:32:36 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:32:36 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:32:36 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:32:36 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:32:36 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:36:13 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:36:13 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:36:13 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:36:13 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:36:13 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:36:13 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:40:56 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:40:56 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:40:56 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:40:56 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:40:56 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:40:56 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:44:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:44:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:44:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:44:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:44:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:44:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:48:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:48:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:48:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 11:48:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 11:48:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 11:48:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:26:54 archive_linux su(pam_unix)[22856]: session closed for user root
Mar 26 12:28:48 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:28:48 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:28:48 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:28:48 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:28:48 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:28:48 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:32:24 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:32:24 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:32:24 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:32:24 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:32:24 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:32:24 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:35:58 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:35:58 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:35:58 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:35:58 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:35:58 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:35:58 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:39:34 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:39:34 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:39:34 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:39:34 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:39:34 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:39:34 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:43:40 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:43:40 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:43:40 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:43:40 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:43:40 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:43:40 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:47:16 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:47:16 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:47:16 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:47:16 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:47:16 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:50:56 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:50:56 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:50:56 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:50:56 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:50:56 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:50:56 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:54:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:54:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:54:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 12:54:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 12:54:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 12:54:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:33:01 archive_linux login(pam_unix)[23919]: session opened for user anilm by (uid=0)
Mar 26 13:33:01 archive_linux -- anilm[23919]: LOGIN ON pts/13 BY anilm FROM 3.70.203.172
Mar 26 13:34:54 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:34:54 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:34:54 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:34:54 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:34:54 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:34:54 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:38:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:38:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:38:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:38:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:38:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:38:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:40:31 archive_linux login(pam_unix)[24009]: session opened for user terra by (uid=0)
Mar 26 13:40:31 archive_linux -- terra[24009]: LOGIN ON pts/15 BY terra FROM compaq8.gsoi.med.ge.com
Mar 26 13:42:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:42:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:42:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:42:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:42:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:42:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:45:42 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:45:42 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:45:42 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:45:42 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:45:42 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:45:42 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:49:18 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:49:18 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:49:18 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:49:18 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:49:18 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:49:18 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:52:53 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:52:53 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:52:53 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:52:53 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:52:53 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:56:33 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:56:33 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:56:33 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 13:56:33 archive_linux kernel: attempt to access beyond end of device
Mar 26 13:56:33 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 13:56:33 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:00:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:00:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:00:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:00:07 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:00:07 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:00:07 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:10:34 archive_linux login(pam_unix)[24140]: session opened for user chetanv by (uid=0)
Mar 26 14:10:34 archive_linux -- chetanv[24140]: LOGIN ON pts/15 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 14:12:55 archive_linux login(pam_unix)[24162]: session opened for user chetanv by (uid=0)
Mar 26 14:12:55 archive_linux -- chetanv[24162]: LOGIN ON pts/15 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 14:14:23 archive_linux login(pam_unix)[24199]: session opened for user chetanv by (uid=0)
Mar 26 14:14:23 archive_linux -- chetanv[24199]: LOGIN ON pts/15 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 14:14:32 archive_linux login(pam_unix)[24199]: session closed for user chetanv
Mar 26 14:40:37 archive_linux kernel: Attached scsi CD-ROM sr0 at scsi1, channel 0, id 0, lun 0
Mar 26 14:40:37 archive_linux kernel: sr0: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
Mar 26 14:40:37 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:40:37 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:40:37 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:40:37 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:40:37 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:40:37 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:44:13 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:44:13 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:44:13 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:44:13 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:44:13 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:44:13 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:48:26 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:48:26 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:48:26 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:48:26 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:48:26 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:48:26 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:52:02 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:52:02 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:52:02 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:52:02 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:52:02 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:52:02 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:55:43 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:55:43 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:55:43 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:55:43 archive_linux kernel: attempt to access beyond end of device
Mar 26 14:55:43 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 14:55:43 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 14:55:43 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:00:05 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:00:05 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:00:05 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:00:05 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:00:05 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:00:05 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:04:37 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:04:37 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:04:37 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:04:37 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:04:37 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:04:37 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:08:15 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:08:15 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:08:15 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:08:15 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:08:15 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:08:15 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:48:34 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:48:34 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:48:34 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:48:34 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:48:34 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:48:34 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:52:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:52:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:52:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:52:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:52:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:52:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:55:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:55:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:55:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:55:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:55:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:55:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:59:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:59:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:59:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 15:59:31 archive_linux kernel: attempt to access beyond end of device
Mar 26 15:59:31 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 15:59:31 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:03:06 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:03:06 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:03:06 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:03:06 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:03:06 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:03:06 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:06:40 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:06:40 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:06:40 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:06:40 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:06:40 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:06:40 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:10:16 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:10:16 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:10:16 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:10:16 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:10:16 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:10:16 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:13:51 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:13:51 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:13:51 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:13:51 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:13:51 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:13:51 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:32:55 archive_linux su(pam_unix)[5199]: session closed for user root
Mar 26 16:54:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:54:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:54:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:54:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:54:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:54:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:57:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:57:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:57:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 16:57:47 archive_linux kernel: attempt to access beyond end of device
Mar 26 16:57:47 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 16:57:47 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:01:22 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:01:22 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:01:22 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:01:22 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:01:22 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:01:22 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:04:58 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:04:58 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:04:58 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:04:59 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:04:59 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:04:59 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:08:36 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:08:36 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:08:36 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:08:36 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:08:36 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:08:36 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:12:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:12:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:12:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:12:12 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:12:12 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:12:12 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:15:53 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:15:53 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:15:53 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:15:53 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:15:53 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:15:53 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:19:27 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:19:27 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:19:27 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:19:27 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:19:27 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:19:27 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:59:54 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:59:54 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:59:54 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 17:59:54 archive_linux kernel: attempt to access beyond end of device
Mar 26 17:59:54 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 17:59:54 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:04:09 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:04:09 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:04:09 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:04:09 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:04:09 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:04:09 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:08:27 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:08:27 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:08:27 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:08:27 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:08:27 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:08:27 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:12:38 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:12:38 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:12:38 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:12:38 archive_linux kernel: attempt to access beyond end of device
Mar 26 18:12:38 archive_linux kernel: 0b:00: rw=0, want=34, limit=2
Mar 26 18:12:38 archive_linux kernel: isofs_read_super: bread failed, dev=0b:00, iso_blknum=16, block=16
Mar 26 18:33:11 archive_linux login(pam_unix)[26191]: session opened for user chetanv by (uid=0)
Mar 26 18:33:11 archive_linux -- chetanv[26191]: LOGIN ON pts/15 BY chetanv FROM opal.gsoi.med.ge.com
Mar 26 18:33:17 archive_linux su(pam_unix)[26207]: session opened for user root by chetanv(uid=1069)
Mar 26 18:40:14 archive_linux modprobe: modprobe: Can't locate module char-major-97
Mar 26 18:40:14 archive_linux last message repeated 3 times
Mar 26 18:41:24 archive_linux login(pam_unix)[26284]: session opened for user gvei by (uid=0)
Mar 26 18:41:24 archive_linux -- gvei[26284]: LOGIN ON pts/17 BY gvei FROM 3.249.249.196
Mar 26 18:48:13 archive_linux login(pam_unix)[26284]: session closed for user gvei
Mar 26 18:52:32 archive_linux modprobe: modprobe: Nothing to load ??? Specify at least a module or a wildcard like \*
Mar 26 19:04:22 archive_linux modprobe: modprobe: Can't locate module char-major-97


2003-03-26 16:24:21

by norbert_wolff

[permalink] [raw]
Subject: Re: Can not open '/dev/sg0' - attach failed.


On Wed, 26 Mar 2003 21:00:22 +0530
"Subramanian, M (MED)" <[email protected]> wrote:

> cdrecord error
> ==============
>
> scsibus: 1 target: 0 lun: 0
> Cannot open '/dev/sg0'
>
> lsmod
>
> Module Size Used by
> sg 26688 0
> ide-scsi 8352 0
> ide-cd 26848 0
> cdrom 27232 0 [ide-cd]

High !

Your cdrom-Module seems to use the ide-cd-driver, so cdrecord's lib which needs
SCSI-emulation for IDE-Drives (I think your CD-RW is an IDE-one ?) cannot work.

You need to load the sr-Driver (Driver for SCSI-CDRoms) instead of the
ide-cd-driver.

Regards,

Norbert

2003-03-26 18:36:32

by Felipe Alfaro Solana

[permalink] [raw]
Subject: Re: Can not open '/dev/sg0' - attach failed.

On Wed, 2003-03-26 at 18:34, Norbert Wolff wrote:
> On Wed, 26 Mar 2003 21:00:22 +0530
> "Subramanian, M (MED)" <[email protected]> wrote:
>
> > cdrecord error
> > ==============
> >
> > scsibus: 1 target: 0 lun: 0
> > Cannot open '/dev/sg0'
> >
> > lsmod
> >
> > Module Size Used by
> > sg 26688 0
> > ide-scsi 8352 0
> > ide-cd 26848 0
> > cdrom 27232 0 [ide-cd]
>
> High !
>
> Your cdrom-Module seems to use the ide-cd-driver, so cdrecord's lib which needs
> SCSI-emulation for IDE-Drives (I think your CD-RW is an IDE-one ?) cannot work.
>
> You need to load the sr-Driver (Driver for SCSI-CDRoms) instead of the
> ide-cd-driver.

Maybe he should boot the kernel with "hdx=ide-scsi" appended to force
using IDE-SCSI emulation on his CD-RW drive.

Another possibility is reconfiguring cdrecord to use "ATAPI=" or
"/dev/hdx" device naming conventions, thus using ATAPI instead of
IDE-SCSI. I have been doing this as IDE-SCSI in 2.5 is not stable
enough.
>
> ______________________________________________________________________
> Felipe Alfaro Solana
> Linux Registered User #287198
> http://counter.li.org