From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
To: adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org
Cc: users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org
Subject: Re: nilfs2 fails to mount after io/error
Date: Tue, 02 Dec 2008 14:22:25 +0900 (JST) [thread overview]
Message-ID: <20081202.142225.78011419.ryusuke@osrg.net> (raw)
In-Reply-To: <20081201171411.99215829D-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
On Mon, 1 Dec 2008 18:14:35 +0100, Adrian Ulrich wrote:
> Hi,
>
> >
> > For nilfs2, if a superblock was written ahead of the segment pointed
> > by the superblock, this can happen.
> >
> > Anyhow, I'll review the source code some more.
>
> Ok. Let me know if you need something from me.
> (metadata dump, etc..)
Thanks,
Could you get debug log with a DEBUG option?
By commenting out the following line in nilfs2/fs/Makefile,
you can make the nilfs2 module for debugging purpose.
# CONFIG_NILFS_DEBUG=y
Compilation and installation are as usual.
Then write the following option to a procfs file 'nilfs2/debug_option'
before mounting the partition.
# modprobe nilfs2
# echo "-vvv recovery" > /proc/fs/nilfs2/debug_option
# mount -t nilfs2 -r /dev/xxx /test
...
This will log trace messages of recovery function.
Thanks in advance,
Ryusuke Konishi
next prev parent reply other threads:[~2008-12-02 5:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-26 18:22 nilfs2 fails to mount after io/error Adrian Ulrich
[not found] ` <20081126182158.20FD28306-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-11-27 17:10 ` Reinoud Zandijk
[not found] ` <20081127171006.GA3654-5cYspOl2ggRz6xQTk39kMVfVdRo2wo/d@public.gmane.org>
2008-11-27 21:55 ` Adrian Ulrich
2008-11-28 7:43 ` Ryusuke Konishi
[not found] ` <20081128.164300.47236105.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-11-28 14:37 ` Adrian Ulrich
[not found] ` <20081128153732.be4f5cf8.adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-01 16:50 ` Ryusuke Konishi
[not found] ` <20081202.015029.88482681.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-01 17:14 ` Adrian Ulrich
[not found] ` <20081201171411.99215829D-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-02 5:22 ` Ryusuke Konishi [this message]
[not found] ` <20081202.142225.78011419.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-02 6:44 ` Adrian Ulrich
[not found] ` <20081202064345.31DB4802A-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-03 3:00 ` Ryusuke Konishi
[not found] ` <20081203.120021.27010822.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-03 6:49 ` Adrian Ulrich
[not found] ` <20081203064930.B64F0829D-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-03 14:39 ` Ryusuke Konishi
[not found] ` <20081203162628.B82C3829D@blinkenlights.ch>
[not found] ` <20081203162628.B82C3829D-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-04 8:06 ` Ryusuke Konishi
[not found] ` <20081204.170654.88475919.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-04 8:29 ` Adrian Ulrich
[not found] ` <20081204092947.c29d230d.adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-04 12:58 ` Ryusuke Konishi
[not found] ` <20081204.215805.88483726.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-04 13:04 ` Adrian Ulrich
[not found] ` <20081204140431.ec72f1ec.adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-06 19:05 ` Ryusuke Konishi
[not found] ` <20081207.040509.20004012.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-06 19:53 ` Reinoud Zandijk
[not found] ` <20081206195308.GA11115-5cYspOl2ggRz6xQTk39kMVfVdRo2wo/d@public.gmane.org>
2008-12-07 3:55 ` Ryusuke Konishi
2008-12-07 12:23 ` Adrian Ulrich
[not found] ` <20081207132335.868f8479.adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-07 16:04 ` Ryusuke Konishi
[not found] ` <20081208.010407.85941224.ryusuke-sG5X7nlA6pw@public.gmane.org>
2008-12-08 16:57 ` Adrian Ulrich
[not found] ` <20081208165702.DC1388309-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
2008-12-08 19:08 ` Ryusuke Konishi
2008-12-04 8:30 ` Chris Samuel
[not found] ` <200812041931.02528.chris-Ru3vu9m2XlBAfugRpC6u6w@public.gmane.org>
2008-12-04 10:25 ` Ryusuke Konishi
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