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nsh
n00b
Joined: 25 Nov 2012
Posts: 5
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 Posted: Mon Nov 26, 2012 11:08 pm Post subject: fsck finds jfs corrupted(?) on every reboot (mdadm/RAID1) |
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Hi,
I have software RAID1 (using mdadm) on all my partitions (all jfs).
mdadm fails to unmount my / and /usr partitions like in this post: https://forums.gentoo.org/viewtopic-t-923332-highlight-mdraid+stop.html
Despite everyone says "it's OK", it looks to me that that something is going wrong in my specific case as on each reboot fsck finds jfs corrupted (if I am not mistaken - see the below log) and has to replay the journal logs:
| Code: | 11/26/12 05:53:11 PM * Checking local filesystems ...
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:03
11/26/12 05:53:11 PM The current device is: /dev/md126
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 2441198
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:04
11/26/12 05:53:11 PM The current device is: /dev/md121
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 243965
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:04
11/26/12 05:53:11 PM The current device is: /dev/md123
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 24413678
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:04
11/26/12 05:53:11 PM The current device is: /dev/md124
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 2441198
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:04
11/26/12 05:53:11 PM The current device is: /dev/md125
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 12206830
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
11/26/12 05:53:11 PM fsck.jfs version 1.1.15, 04-Mar-2011
11/26/12 05:53:11 PM processing started: 11/26/2012 17:38:04
11/26/12 05:53:11 PM The current device is: /dev/md127
11/26/12 05:53:11 PM Block size in bytes: 4096
11/26/12 05:53:11 PM Filesystem size in blocks: 194385551
11/26/12 05:53:11 PM **Phase 0 - Replay Journal Log
11/26/12 05:53:11 PM Filesystem is clean.
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Does it really look OK? If it is not, any piece of advice on how to fix it, please?
Thanks in advance,
-nsh |
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The Doctor
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Joined: 27 Jul 2010
Posts: 2678
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| Posted: Mon Nov 26, 2012 11:47 pm Post subject: |
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I don't see corruption. JFS always replays its log before mounting rw. That is what you have to have the 'ro' kernel parameter, if I remember correctly.
_________________
First things first, but not necessarily in that order.
Apologies if I take a while to respond. I'm currently working on the dematerialization circuit for my blue box. |
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nsh
n00b
Joined: 25 Nov 2012
Posts: 5
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| Posted: Tue Nov 27, 2012 12:49 am Post subject: |
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| The Doctor wrote: | | I don't see corruption. JFS always replays its log before mounting rw. That is what you have to have the 'ro' kernel parameter, if I remember correctly. |
Thanks, I did not know that. 
I have ro in kernel parameters. |
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