From: Rolf Fokkens <rolf-6w2rdlBuEQTpMFipWq+H6g@public.gmane.org>
To: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: pavel.nedr-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [PATCH] bcache: Possible flush fix
Date: Sun, 13 Oct 2013 22:54:21 +0200 [thread overview]
Message-ID: <525B087D.1010706@rolffokkens.nl> (raw)
In-Reply-To: <loom.20130919T202224-113-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
During the Fedora SSD Cache test day the following was reported:
https://bugzilla.redhat.com/show_bug.cgi?id=1018615
Happened with kernel-3.11.4.
On 09/19/2013 08:26 PM, Hubert Kempkensteffen wrote:
> Kent Overstreet <kmo@...> writes:
>
>
>> I just rebased bcache-3.10-stable and added the fix you tested to it.
>>
>> Also, HEAD in the bcache repository now points to bcache-3.10-stable and
>> not bcache-for-3.10.
>>
>> Can you run echo t > /proc/sysrq-trigger when things get stuck, and give
>> me the full dmesg output?
>>
> Hi just before closing I did still following.
> root@server:/# du -sh root
> 332K root
> cp -av /root /tmp/bcache/
> sync
>
> Until here everything is OK
> Now I enter the following
> root@server:/# du -sh etc
> 12M etc
>
> cp -av /etc /tmp/bcache/
> sync
> And the sync command will not come back!
> The dmesg I send by mail
>
> --
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next prev parent reply other threads:[~2013-10-13 20:54 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-16 13:07 Bcache hangs with Debian 7 (Wheezy), sync does not come back Hubert Kempkensteffen
[not found] ` <loom.20130916T150548-751-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-09-17 2:03 ` Kent Overstreet
2013-09-17 10:23 ` Hubert Kempkensteffen
[not found] ` <loom.20130917T122135-908-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-09-17 20:37 ` Kent Overstreet
2013-09-17 20:54 ` Hubert Kempkensteffen
[not found] ` <loom.20130917T224603-574-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-09-17 21:15 ` Josep Lladonosa
2013-09-17 21:34 ` Kent Overstreet
2013-09-17 21:40 ` [PATCH] bcache: Possible flush fix Kent Overstreet
2013-09-18 13:57 ` Hubert Kempkensteffen
[not found] ` <loom.20130918T134845-142-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-09-18 20:28 ` Kent Overstreet
2013-09-18 20:39 ` Hubert Kempkensteffen
[not found] ` <loom.20130918T223347-893-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-09-18 20:43 ` Kent Overstreet
2013-09-18 21:28 ` Hubert Kempkensteffen
2013-09-19 8:52 ` Hubert Kempkensteffen
2013-09-19 18:26 ` Hubert Kempkensteffen
[not found] ` <loom.20130919T202224-113-eS7Uydv5nfjZ+VzJOa5vwg@public.gmane.org>
2013-10-13 20:54 ` Rolf Fokkens [this message]
2013-09-18 17:05 ` Hubert Kempkensteffen
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