From: Roman Mamedov <rm@romanrm.ru>
To: Josef Bacik <josef@redhat.com>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs lock-up on copying files
Date: Thu, 30 Jun 2011 20:43:47 +0600 [thread overview]
Message-ID: <20110630204347.0d70506e@natsu> (raw)
In-Reply-To: <4E0C8A3F.2060202@redhat.com>
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On Thu, 30 Jun 2011 10:37:51 -0400
Josef Bacik <josef@redhat.com> wrote:
> Can you do sysrq+w when this happens? The caching kthread should still
> be able to make progress, which is what we seem to be waiting on. Does
> it eventually unhang and continue on? Thanks,
Hello,
Unfortunately I already rebooted that server so can't check SysRq+W.
Before the reboot I waited for about 40 minutes, and the block device seemed to be 100% idle during all this time.
I got an advice on IRC to wait for a couple of hours if this happens again, which I am going to try if it does.
--
With respect,
Roman
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next prev parent reply other threads:[~2011-06-30 14:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-30 6:37 btrfs lock-up on copying files Roman Mamedov
2011-06-30 14:37 ` Josef Bacik
2011-06-30 14:43 ` Roman Mamedov [this message]
2011-06-30 14:52 ` Josef Bacik
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