From: Liu Bo <bo.li.liu@oracle.com>
To: Marc MERLIN <marc@merlins.org>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: linux 3.5.0: BTRFS error in compress_file_range:581 (failed to join transaction)
Date: Wed, 15 Aug 2012 11:02:31 +0800 [thread overview]
Message-ID: <502B1147.5070901@oracle.com> (raw)
In-Reply-To: <20120815024856.GL12659@merlins.org>
On 08/15/2012 10:48 AM, Marc MERLIN wrote:
> On Tue, Aug 14, 2012 at 11:23:14AM -0700, Marc MERLIN wrote:
>> My laptop oopsed due to a wireless bug
>>
>> When I rebooted, the system came back ok, and seemed to work, but soon went
>> to read only with the error in the subject line.
>>
>> I have hourly snapshots for each of the 5 subvolumes in that btrfs
>> filesystem.
>>
>> How do I recover from this? Revert all the snapshots one hour, find/guess
>> which one caused the problem somehow and revert just that one? (the error
>> message didn't give a subvolume or directory).
>>
>> Also, before I do this, is there debug info I can get off my system?
>
> I'm likely to have to do this tonight to get back to a working system.
>
> If someone wants debug info before I lose it potentially, please ask soon ;)
>
> Marc
>
What does the 'ret' shows? Is it -ENOSPC?
thanks,
liubo
next prev parent reply other threads:[~2012-08-15 3:02 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-14 18:23 linux 3.5.0: BTRFS error in compress_file_range:581 (failed to join transaction) Marc MERLIN
2012-08-15 2:48 ` Marc MERLIN
2012-08-15 3:02 ` Liu Bo [this message]
2012-08-15 4:00 ` Marc MERLIN
2012-08-22 15:13 ` David Sterba
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