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From: Roman Alekseev <rs.alekseev@gmail.com>
To: Wolfgang Hennerbichler <wolfgang.hennerbichler@risc-software.at>,
	ceph-devel@vger.kernel.org
Subject: Re: rbd image association
Date: Mon, 03 Jun 2013 11:17:16 +0400	[thread overview]
Message-ID: <51AC42FC.1040703@gmail.com> (raw)
In-Reply-To: <20130603070836.GA2422@nix.wogri.at>

On 03.06.2013 11:08, Wolfgang Hennerbichler wrote:
> On Mon, Jun 03, 2013 at 10:52:14AM +0400, Roman Alekseev wrote:
>> Hi,
>>
>> Is it possible to associate certain rbd device with the appropriate
>> rbd image (for example : image1 > /dev/rbd0)?
>> We always need to map image1 to /dev/rbd0, image2 to /dev/rbd1 etc.
>> Because I'm using /dev/rbd* in some configuration files.
> Hi,
>
> I can't remember exactly, but I think there is something like /dev/rbd/<pool>/<imagename> which simply symlinks to /dev/rbdX. This should solve your issue.
>   
>> Thanks
> HTH
> Wolfgang
>
Dear Wolfgang,

I was trying to use the command ln -s /dev/rbd1 image1 but it creates 
wrong symlink. Most likely there is more specific command to symlink the 
image and device correctly.

Thanks.

-- 
Kind regards,

R. Alekseev


  parent reply	other threads:[~2013-06-03  7:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-03  6:52 rbd image association Roman Alekseev
     [not found] ` <20130603070836.GA2422@nix.wogri.at>
2013-06-03  7:17   ` Roman Alekseev [this message]
2013-06-03  7:34     ` Wido den Hollander
2013-06-03  7:45       ` Roman Alekseev
2013-06-03 14:49         ` Sage Weil
2013-06-03 14:54           ` Roman Alekseev
2013-06-03 14:56             ` Sage Weil
2013-06-03  7:36     ` Wolfgang Hennerbichler

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