From: Arne Jansen <sensille@gmx.net>
To: Tomasz Chmielewski <mangoo@wpkg.org>
Cc: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Heavy memory leak when using quota groups
Date: Tue, 06 Aug 2013 07:24:26 +0200 [thread overview]
Message-ID: <5200888A.4030109@gmx.net> (raw)
In-Reply-To: <20130806003505.7d7feff6@wpkg.org>
On 05.08.2013 18:35, Tomasz Chmielewski wrote:
>> I am trying to use qgroups
>> functionality & with a basic random-write workload, it constantly
>> keeps leaking memory & within few minutes of IO, there is either
>> out-of-memory killer trying to kill some tasks or there are
>> page-allocation failures that btrfs or other kernel module
>> experiences.
>
> FYI, I just saw something similar with 3.10 on a server with 32 GB RAM:
>
> The result was a frozen server and a need to hard reset.
>
What do I have to do to reproduce it here? How do you generate the load?
What is the disk setup, what the qgroups setup?
Thanks,
Arne
next prev parent reply other threads:[~2013-08-06 5:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 16:35 Heavy memory leak when using quota groups Tomasz Chmielewski
2013-08-05 23:29 ` Wang Shilong
2013-08-06 2:57 ` Tomasz Chmielewski
2013-08-06 5:24 ` Arne Jansen [this message]
2013-08-06 16:42 ` Tomasz Chmielewski
2013-08-07 8:00 ` Tomasz Chmielewski
2013-08-08 3:52 ` Jérôme Poulin
[not found] <CAGEjNMfpTD3wMsagrFYinuJj0ieT8+g66uVz_hFpgp=1j4hYFQ@mail.gmail.com>
2013-02-12 7:31 ` shyam btrfs
2013-02-13 8:49 ` Arne Jansen
2013-02-13 9:10 ` shyam btrfs
2013-02-13 9:41 ` Arne Jansen
2013-02-13 11:22 ` Arne Jansen
2013-02-15 4:34 ` shyam btrfs
2013-02-27 7:42 ` Arne Jansen
2013-02-28 10:10 ` shyam btrfs
2013-02-13 8:40 ` Arne Jansen
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