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 01:50:29 +0900 (JST) [thread overview]
Message-ID: <20081202.015029.88482681.ryusuke@osrg.net> (raw)
In-Reply-To: <20081128153732.be4f5cf8.adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org>
Hi,
On Fri, 28 Nov 2008 15:37:32 +0100, Adrian Ulrich wrote:
> Hi,
>
> > In the meantime, please try the contained patch as follows:
>
> mount.nilfs2 now 'hangs' while mounting the filesystem:
>
> - CPU-Usage ~ 10%
> - 100% io-wait
>
>
> Do you think that mount.nilfs2 will ever finish? (It's running since ~15 minutes)
Oh, that seems unusual. Please stop applying the patch.
The check of sequence number might be really correct.
In that case, recovery logic is suspicious. Or there was actually a
critical violation of write order on the device.
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.
With regards,
Ryusuke Konishi
next prev parent reply other threads:[~2008-12-01 16:50 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 [this message]
[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
[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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20081202.015029.88482681.ryusuke@osrg.net \
--to=ryusuke-sg5x7nla6pw@public.gmane.org \
--cc=adrian-4ZM2p5qjiQGewZBzVTKGGg@public.gmane.org \
--cc=users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.