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I'm having a terrible time recovering from this. I tried fsck -f
repeatedly, even when it reports filesystem clean, it won't let me remount
rw. Went thru 4 cycles of fsck and reboot to single user mode, with no
difference. Only when I run dmesg can I see it still has XT_GETPAGE errors
(because it can't write to log files). It finally occurred to me that
jfs_fsck might be different than fsck (silly me - I thought fsck would call
jfs_fsck). I had to run jfs_fsck -f 3 times to fix it, and reboot before I
had a writeable root. I had compiled 2.6.13.4 on another writeable
filesystem. When I could write the new kernel to root, it rebooted with
"root not found", even tho the address md(9,0) was correct. Fortunately, I
could still reboot on 2.6.12.3 and I will try again tonight.
Kyle
Dave Kleikamp
<[EMAIL PROTECTED] To: Kyle Davenport
<[EMAIL PROTECTED]>
m.com> cc:
[email protected]
Subject: Re: [Jfs-discussion]
XT_GETPAGE: xtree page corrupt,
10/24/05 12:18 PM again
On Mon, 2005-10-24 at 11:39 -0500, Kyle Davenport wrote:
>
> I too have kernel 2.6.12.3 and started getting these errors while root is
> forced read-only. I suspect a bug in there - this system has been
> completely stable for 2 1/2 years. I upgraded to this kernel on July
17th.
> A few hours before this happened I installed and ran Quake4???
Is the file system on an lvm or other device-mapper volume? If so,
there was a data corruption bug that was fixed in 2.6.12.4 that you
might be hitting.
http://www.kernel.org/git/gitweb.cgi?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a5453be48e8def75a9c1b2177b82fa0e692c6e3a
> I already tried rebooting with yes the fsck. Still have the problem and
> will try "-f" tonight.
Please upgrade to 2.6.12.4 as well, and see if the problem persists.
--
David Kleikamp
IBM Linux Technology Center
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