From: Wido den Hollander <wido@widodh.nl>
To: ramu eppa <ramu.freesystems@gmail.com>
Cc: ceph-devel@vger.kernel.org
Subject: Re: How to upgrade ceph.
Date: Fri, 05 Oct 2012 16:13:05 +0200 [thread overview]
Message-ID: <506EEAF1.9040306@widodh.nl> (raw)
In-Reply-To: <loom.20121005T111634-599@post.gmane.org>
On 10/05/2012 11:18 AM, ramu eppa wrote:
> Hi all,
> I want upgrade ceph from ceph-0.47.2 to 0.52.
> Can give steps to upgrade ceph.
>
I think you are running on Ubuntu 12.04? That's what I'm assuming.
Between 0.47.2 and 0.52 there is a on-disk format change, this happened
at 0.48[0]
I'd advise to to a upgrade from 0.47.2 to 0.48.2[1] first.
When you are running stable on 0.48.2 you can do the upgrade to 0.52,
but for now 0.48.2 is the first "stable" release, so you might want to
stick with that first.
Wido
[0]: http://ceph.com/releases/v0-48-argonaut-released/
[1]: http://ceph.com/releases/v0-48-2-argonaut-stable-update-released/
> Thanks,
> Ramu.
>
>
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next prev parent reply other threads:[~2012-10-05 14:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-05 9:18 How to upgrade ceph ramu eppa
2012-10-05 14:13 ` Wido den Hollander [this message]
2012-10-06 1:32 ` ramu eppa
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