From: Tomasz Chmielewski <mangoo@wpkg.org>
To: Dmitri Monakhov <dmonakhov@openvz.org>
Cc: LKML <linux-fsdevel@vger.kernel.org>
Subject: Re: WARNING: at fs/buffer.c:1250 mark_buffer_dirty+0x7c/0x90()
Date: Tue, 10 Feb 2009 15:11:55 +0100 [thread overview]
Message-ID: <49918B2B.9040308@wpkg.org> (raw)
In-Reply-To: <m38woebf8k.fsf@dmon-lap.sw.ru>
Dmitri Monakhov schrieb:
> Tomasz Chmielewski <mangoo@wpkg.org> writes:
>
>> I've seen this warning on 2.6.29-rc3 when I removed a iSCSI device without
>> unmounting a filesystem on it:
> Block device has just burned under filesystem's feet (blkdev return
> EIO for all requests.) What are you expect in this condition?
Ask someone not familiar with kernel internals which message tells more:
WARNING: at fs/buffer.c:1250 mark_buffer_dirty+0x7c/0x90()
or:
WARNING: Block device has just burned under filesystem's feet
> As soon as i understand your systems is alive without any BUG or OOPS.
> The only consequence is big-bada-boom message which is IMHO quite right.
The "big-bada-boom message", "---[ cut here ]---" don't explain what
happened, but rather "indicate a major problem" (as it's printed by
kernel/panic.c).
--
Tomasz Chmielewski
http://wpkg.org
next prev parent reply other threads:[~2009-02-10 14:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-10 12:51 WARNING: at fs/buffer.c:1250 mark_buffer_dirty+0x7c/0x90() Tomasz Chmielewski
2009-02-10 13:20 ` Dmitri Monakhov
2009-02-10 14:11 ` Tomasz Chmielewski [this message]
2009-02-10 14:20 ` Jeff Mahoney
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