Re: btrfs partition converted from ext4 becomes read-only minutes after booting: WARNING: CPU: 2 PID: 2777 at ../fs/btrfs/super.c:260 __btrfs_abort_transaction+0x4b/0x120

[Qu Wenruo <quwenruo@cn.fujitsu.com>]

Thanks for the log.

I'll investigate it to see whether we can resolve the infinite loop problem.

Thanks,
Qu

Robert Munteanu wrote on 2015/07/31 16:38 +0300:
> On Fri, Jul 31, 2015 at 5:08 AM, Qu Wenruo <quwenruo@cn.fujitsu.com> wrote:
>> Any full output about it?
>
> Please see the attached log. I left the process running for about 4
> hours, and after the first five minutes all it cared about was a
> single inode. I ended up stopping it as it looks like it's not making
> progress.
>
>> Not sure if it real loops, but maybe the inode number changed in later
>> output?
>
> Looks to me like it's the same inode
>
>    $ awk '/ for inode/ { print $7  } ' screenlog.0  | sort | uniq
>    14214570
>
> Thanks,
>
> Robert
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