From: Wido den Hollander <wido@widodh.nl>
To: Marcin Szukala <szukala.marcin@gmail.com>
Cc: ceph-devel@vger.kernel.org
Subject: Re: Ceph version 0.56.1, data loss on power failure
Date: Thu, 10 Jan 2013 14:58:14 +0100 [thread overview]
Message-ID: <50EEC8F6.7060503@widodh.nl> (raw)
In-Reply-To: <CA+-7kDCRhRnijbEt2NxX2BgAqfF5fLaXoMOB7VUTCpeTgn9X9Q@mail.gmail.com>
On 01/10/2013 02:54 PM, Marcin Szukala wrote:
> Hi,
>
> I hava a ubuntu 12.10 host with image mapped with rbd module. The
> problem is that when this host
> face a power failure all data on the mapped image is lost. If I unmap
> the image via the rbd unmap command, the data is preserved. I've
> noticed this problem also in version 0.56
>
What kind of filesystem are you using on the mapped RBD image?
Are you sure the filesystem isn't corrupted?
Which kernel are you using on the host, the stock kernel from Ubuntu 12.10?
Wido
> Best regards,
> Marcin
> --
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next prev parent reply other threads:[~2013-01-10 13:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-10 13:54 Ceph version 0.56.1, data loss on power failure Marcin Szukala
2013-01-10 13:58 ` Wido den Hollander [this message]
2013-01-10 14:40 ` Sylvain Munaut
2013-01-10 16:56 ` Marcin Szukala
2013-01-10 22:12 ` Gregory Farnum
2013-01-11 11:07 ` Marcin Szukala
2013-01-11 19:34 ` Gregory Farnum
2013-01-11 22:02 ` Marcin Szukala
2013-01-16 10:50 ` Marcin Szukala
2013-01-16 10:53 ` Wido den Hollander
2013-01-16 14:09 ` Yann Dupont
2013-01-16 14:32 ` Marcin Szukala
2013-01-16 16:56 ` Jeff Mitchell
2013-01-17 8:37 ` Yann Dupont
2013-01-16 14:10 ` Dino Yancey
2013-01-16 14:28 ` Marcin Szukala
2013-01-16 17:00 ` Sage Weil
2013-01-16 17:06 ` Wido den Hollander
2013-01-16 18:10 ` Sage Weil
2013-01-16 20:48 ` Tomasz Paszkowski
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