Re: journal aborted, system read-only

From: Gene Heskett
Date: Mon Sep 13 2004 - 20:17:05 EST


On Monday 13 September 2004 11:12, Stephen C. Tweedie wrote:
>Hi,
>
>On Sun, 2004-09-12 at 16:28, Gene Heskett wrote:
>> I just got up, and found advisories on every shell open that the
>> journal had encountered an error and aborted, converting my /
>> partition to read-only.
>
>...
>
>> The kernel is 2.6.9-rc1-mm4. .config available on request.
>>
>> This is precious little info to go on, but basicly I'm wondering
>> if anyone else has encountered this?
>
>Well, we really need to see _what_ error the journal had encountered
> to be able to even begin to diagnose it. But 2.6.9-rc1-mm3 and
> -mm4 had a bug in the journaling introduced by low-latency work on
> the checkpoint code; can you try -mm5 or back out
>"journal_clean_checkpoint_list-latency-fix.patch" and try again?

Yes, I can try rc1-mm5 which I grabbed this morning. I also have -rc2
coming in right now, but from the messages I see so far this evening,
I'm beginning to think its a 'to be skipped' version.

FWIW, I didn't have a problem last night during the amanda run, I'd
moved the run time back to 05 00 * * *. The one that barfed was
triggered at 55 4 * * * in cron-speak, and was a full level 0 on
everything as I'd nuked the data and restarted it from day 1.

>Cheers,
> Stephen

--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
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by Gene Heskett are:
Copyright 2004 by Maurice Eugene Heskett, all rights reserved.
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