From: Josef Bacik <jbacik@fb.com>
To: Marc MERLIN <marc@merlins.org>, <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs deadlock (3.14 kernel)
Date: Fri, 21 Mar 2014 14:24:45 -0400 [thread overview]
Message-ID: <532C83ED.3040103@fb.com> (raw)
In-Reply-To: <20140321060632.GD28005@merlins.org>
On 03/21/2014 02:06 AM, Marc MERLIN wrote:
> After 1.5 days of running, the machine I was doing btrfs receive on got
> stuck with this (note, the traces are not all the same).
>
> The machine is not dead, but any IO that goes through btrfs seems dead.
>
> If you want Sysrq-W, let me know.
>
> Is thre anything I can try to unwedge or prevent this problem next time I try?
>
Sysrq+w would be nice so I can see what everybody is doing. Thanks,
Josef
next prev parent reply other threads:[~2014-03-21 18:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 6:06 btrfs deadlock (3.14 kernel) Marc MERLIN
2014-03-21 18:24 ` Josef Bacik [this message]
2014-03-22 0:51 ` Marc MERLIN
2014-03-22 6:47 ` Marc MERLIN
2014-03-22 21:24 ` Marc MERLIN
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