I recently compiled and booted kernel v2.6.28 and decided to test
ext4. After some formatting without problems, I decided to migrate my
partitions from ext3 to ext4. I did the following to a non-important
partition, just to test it : tune2fs -O extents,uninit_bg,dir_index
/dev/name_of_partition ; fsck -pf /dev/name_of_partition. Everything
went smoothly without any problem, so I did this to other partitions,
in inverted order of importance. No problem at all. I used them, after
having remounted them as ext4 file-systems, without any problem at
all, no problems logged, nothing on dmesg, except for the normal
messages. Then I had to power down the pc, so I manually umounted all
the partitions(except for root obviously), I synced some times before
doing that and then I shut down the pc with a "shutdown -h -P now".
when I booted again the system, /dev/sda2(the partition with the most
important data. Murphy's law really works!) failed to get mounted with
a message saying something about corrupted groups(maybe, I don't
remember exactly). Trying to do a fsck.ext4 -p /dev/sda2, I got
something like : fsck.ext4 : Invalid argument while checking ext3
journal for /dev/sda2. So the fsck didn't help. Notice that nothing
had happened to cause this problem, the system had worked normally
before powering it down, even that partition didn't have any problem.
So I did this :
"mkfs.ext3 -c -c -n /dev/sda2"(the original command used to make the
fs + -n) to find the backup superblocks and then I used one from
them(randomly) to do "fsck.ext4 -p -b 'buckup-sb' /dev/sda2". Now fsck
worked and it found again checksum errors in group descriptors, like
when I switched the fs to ext4 and then it told me that the fs had
errors so I had to do a manual fsck. I did that(the manual part is
annoying and useless! How am I supposed to know what to do with what's
on block *, or whatever? Just ask at the beginning if I want to do it
manually or not, because most of the times I'd still say yes to all
the questions. Waste of time!), I repaired the fs which at the end,
after the manual cleaning resulted finally clean. After having
remounted it, all files were gone! I was starting to use the sleuth
kit, when I noticed that in the search+found directory there were
almost all the files, but not all of them and in a rearrenged
directory structure. Meanwhile all the other partitions which I
switched from ext3 to ext4 had no problem at all, and even for
/dev/sda2 no problem got logged, nor did the system switch off in a
bad manner. So, what the hell happened?
Thanks,
Giangiacomo
On Sun, Jan 04, 2009 at 04:23:42AM +0100, Giangiacomo Mariotti wrote:
> the partitions(except for root obviously), I synced some times before
> doing that and then I shut down the pc with a "shutdown -h -P now".
> when I booted again the system, /dev/sda2(the partition with the most
> important data. Murphy's law really works!) failed to get mounted with
> a message saying something about corrupted groups(maybe, I don't
> remember exactly). Trying to do a fsck.ext4 -p /dev/sda2, I got
> something like : fsck.ext4 : Invalid argument while checking ext3
> journal for /dev/sda2.
What version of e2fsprogs do you have installed, and can you dig up
the exact error message at mount time? It should be in the your
system logs....
> remounted it, all files were gone! I was starting to use the sleuth
> kit, when I noticed that in the search+found directory there were
> almost all the files, but not all of them and in a rearrenged
> directory structure.
Sounds like the root inode got zapped. As for why, it's hard to say.
It could be a simple disk failure that happend as bad luck. I haven't
seen any other bug reports that report corruption similar to yours, so
without a lot more information or a way to reproduce the error,
there's not much more I can say.
Regards,
- Ted
On Mon, 5 Jan 2009, Theodore Tso wrote:
> On Sun, Jan 04, 2009 at 04:23:42AM +0100, Giangiacomo Mariotti wrote:
>> the partitions(except for root obviously), I synced some times before
>> doing that and then I shut down the pc with a "shutdown -h -P now".
>> when I booted again the system, /dev/sda2(the partition with the most
>> important data. Murphy's law really works!) failed to get mounted with
>> a message saying something about corrupted groups(maybe, I don't
>> remember exactly). Trying to do a fsck.ext4 -p /dev/sda2, I got
>> something like : fsck.ext4 : Invalid argument while checking ext3
>> journal for /dev/sda2.
>
> What version of e2fsprogs do you have installed, and can you dig up
> the exact error message at mount time? It should be in the your
> system logs....
>
>> remounted it, all files were gone! I was starting to use the sleuth
>> kit, when I noticed that in the search+found directory there were
>> almost all the files, but not all of them and in a rearrenged
>> directory structure.
>
> Sounds like the root inode got zapped. As for why, it's hard to say.
> It could be a simple disk failure that happend as bad luck. I haven't
> seen any other bug reports that report corruption similar to yours, so
> without a lot more information or a way to reproduce the error,
> there's not much more I can say.
I had something similar happen last week on an image I mount via a loop
device (it's an image I use just for my gentoo portage directory so it
doesn't thrash the rest of my filesystem). My nightly sync started (rsyncs
the portage directory from gentoo) and a couple days later, I was getting
filesystem errors that indicated corruption. Not thinking, after fsck
moved a bunch of files to lost+found, I simply created a new filesystem
in its place and it has been fine since. badblocks showed no problems on
the drive and it passes a SMART long check.
The filesystem is also exported read-only via NFS. It was a freshly
created ext4 filesystem, not a migrated ext3->ext4 filesystem.
Linux death 2.6.28-gentoo #1 SMP Thu Dec 25 22:56:59 EST 2008 x86_64 AMD
Athlon(tm) 64 X2 Dual Core Processor 4400+ AuthenticAMD GNU/Linux
Gnu C 4.3.2
Gnu make 3.81
binutils 2.18
util-linux 2.14.1
mount support
module-init-tools 3.4
e2fsprogs 1.41.3
Linux C Library 2.9
Dynamic linker (ldd) 2.9
Procps 3.2.7
Net-tools 1.60
Kbd 1.13
Sh-utils 6.10
udev 124
Modules Loaded vboxdrv it87 hwmon_vid nvidia snd_hda_intel advansys joydev
I attached the relevant info from my log. You'll see lots of:
Jan 1 22:30:18 death EXT4-fs error (device loop0): ext4_mb_generate_buddy: EXT4-fs: group 2: 403 blocks in bitmap, 407 in gd
Jan 1 22:30:18 death
Jan 1 22:30:21 death EXT4-fs error (device loop0): mb_free_blocks: double-free of inode 0's block 58359(bit 25591 in group 1)
with mount attempts failing with:
Jan 3 20:46:11 death EXT4-fs: ext4_check_descriptors: Checksum for group 0 failed (59714!=40674)
Jan 3 20:46:11 death EXT4-fs: group descriptors corrupted!
On Mon, Jan 05, 2009 at 09:11:27PM -0500, Ken Witherow wrote:
>
> I had something similar happen last week on an image I mount via a loop
> device (it's an image I use just for my gentoo portage directory so it
> doesn't thrash the rest of my filesystem).
> Jan 1 22:30:21 death EXT4-fs error (device loop0): mb_free_blocks: double-free of inode 0's block 58359(bit 25591 in group 1)
> Jan 1 22:30:21 death
Actually, that's a different problem. It's fixed in the patch:
ext4: Fix race between read_block_bitmap() and mark_diskspace_used()
in the ext4 patch queue (filename:
fix-race-between-read_block_bitmap-and-mark_diskspace_used) and in the
2.6.28-ext4-1 patch set. I'm about to push it to Linus, and I'll make
sure it's queued for the 2.6.28.1 stable truee.
- Ted
First of all, thanks for your reply!
On Tue, Jan 6, 2009 at 1:47 AM, Theodore Tso <[email protected]> wrote:
> What version of e2fsprogs do you have installed, and can you dig up
> the exact error message at mount time? It should be in the your
> system logs....
>
e2fsprogs v. 1.41.3(Debian Unstable/Experimental).
As for the log, I couldn't find any, but I posted the output of
command "grep -r 'sda2' *"(inside /var/log) at the end of the e-mail.
Sorry, I know this isn't much help! Anyway, if I can do anything else, just ask.
(sda2 is the partition which had the problem.)
Regards,
Giangiacomo
/var/log#grep -r 'sda2' *
dmesg:[ 4.706967] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
dmesg.0:[ 4.707161] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
installer/syslog:Dec 3 14:48:13 kernel: [ 10.427087] sda: sda1
sda2 sda3 sda4 < sda5 sda6 >
installer/syslog:Dec 3 15:39:16 os-prober: debug: running
/usr/lib/os-probes/50mounted-tests on /dev/sda2
installer/syslog:Dec 3 15:39:16 10freedos: debug: /dev/sda2 is not a
FAT partition: exiting
installer/syslog:Dec 3 15:39:16 10qnx: debug: /dev/sda2 is not a QNX4
partition: exiting
installer/syslog:Dec 3 15:39:16 20microsoft: debug: /dev/sda2 is a
NTFS partition
installer/syslog:Dec 3 15:39:16 20microsoft: result:
/dev/sda2:Windows Vista/Longhorn (loader):Windows:chain
installer/syslog:Dec 3 15:41:01 os-prober: debug: running
/usr/lib/os-probes/50mounted-tests on /dev/sda2
installer/syslog:Dec 3 15:41:01 10freedos: debug: /dev/sda2 is not a
FAT partition: exiting
installer/syslog:Dec 3 15:41:01 10qnx: debug: /dev/sda2 is not a QNX4
partition: exiting
installer/syslog:Dec 3 15:41:01 20microsoft: debug: /dev/sda2 is a
NTFS partition
installer/syslog:Dec 3 15:41:01 20microsoft: result:
/dev/sda2:Windows Vista/Longhorn (loader):Windows:chain
installer/partman:(6079,0,0) (18260,254,62) 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:/lib/partman/choose_partition/60partition_tree/choices:
paragraph: 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:/lib/partman/choose_partition/60partition_tree/choices:
paragraph: 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:/lib/partman/choose_partition/60partition_tree/choices:
paragraph: 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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installer/partman:(6079,0,0) (18260,254,62) 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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paragraph: 2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
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installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
installer/partman:parted_server: OUT:
2 50001477120-150201838079 100200360960 primary ntfs /dev/sda2
kern.log:Jan 5 00:36:11 debian-hell kernel: [ 4.706967] sda: sda1
sda2 sda3 sda4 < sda5 sda6 sda7 >
kern.log:Jan 5 00:38:01 debian-hell kernel: [ 122.144438] EXT4 FS on
sda2, internal journal on sda2:8
kern.log.1:Dec 30 01:20:25 debian-hell kernel: [ 4.694852] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
kern.log.1:Dec 30 01:20:25 debian-hell kernel: [ 10.723303] EXT3 FS
on sda2, internal journal
kern.log.1:Jan 2 19:17:15 debian-hell kernel: [323822.317015] EXT4 FS
on sda2, internal journal on sda2:8
kern.log.1:Jan 3 05:01:12 debian-hell kernel: [ 4.690035] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
kern.log.1:Jan 3 05:01:12 debian-hell kernel: [ 11.111989] EXT4 FS
on sda2, internal journal on sda2:8
kern.log.1:Jan 3 22:41:59 debian-hell kernel: [ 4.707161] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
kern.log.1:Jan 3 23:28:40 debian-hell kernel: [ 2813.351732] EXT4 FS
on sda2, internal journal on sda2:8
kern.log.1:Jan 4 02:44:54 debian-hell kernel: [14587.645742] EXT4 FS
on sda2, internal journal on sda2:8
kern.log.1:Jan 4 03:10:02 debian-hell kernel: [16095.721236] EXT4 FS
on sda2, internal journal on sda2:8
messages:Jan 5 00:36:11 debian-hell kernel: [ 4.706967] sda: sda1
sda2 sda3 sda4 < sda5 sda6 sda7 >
messages:Jan 5 00:38:01 debian-hell kernel: [ 122.144438] EXT4 FS on
sda2, internal journal on sda2:8
messages.1:Dec 30 01:20:25 debian-hell kernel: [ 4.694852] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
messages.1:Dec 30 01:20:25 debian-hell kernel: [ 10.723303] EXT3 FS
on sda2, internal journal
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
messages.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
messages.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
messages.1:Jan 2 19:17:15 debian-hell kernel: [323822.317015] EXT4 FS
on sda2, internal journal on sda2:8
messages.1:Jan 3 05:01:12 debian-hell kernel: [ 4.690035] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
messages.1:Jan 3 05:01:12 debian-hell kernel: [ 11.111989] EXT4 FS
on sda2, internal journal on sda2:8
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
messages.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
messages.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
messages.1:Jan 3 22:41:59 debian-hell kernel: [ 4.707161] sda:
sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
messages.1:Jan 3 23:28:40 debian-hell kernel: [ 2813.351732] EXT4 FS
on sda2, internal journal on sda2:8
messages.1:Jan 4 02:44:54 debian-hell kernel: [14587.645742] EXT4 FS
on sda2, internal journal on sda2:8
messages.1:Jan 4 03:10:02 debian-hell kernel: [16095.721236] EXT4 FS
on sda2, internal journal on sda2:8
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
user.log.1:Dec 31 07:28:04 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
user.log.1:Dec 31 07:28:31 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
user.log.1:Jan 3 22:21:26 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10freedos on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell 10freedos: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/10qnx on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell 10qnx: debug: /dev/sda2 is not
a QNX4 partition: exiting
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/20microsoft on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell 20microsoft: debug: /dev/sda2
is not a MS partition: exiting
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/30utility on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell 30utility: debug: /dev/sda2 is
not a FAT partition: exiting
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/40lsb on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/70hurd on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/80minix on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90linux-distro on mounted /dev/sda2
user.log.1:Jan 3 22:22:24 debian-hell os-prober: debug: running
/usr/lib/os-probes/mounted/90solaris on mounted /dev/sda2