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From: wchen <wchen@tnsoft.com.cn>
To: Gregory Farnum <gregf@hq.newdream.net>
Cc: "ceph-devel@vger.kernel.org" <ceph-devel@vger.kernel.org>
Subject: QEMU RBD failed!
Date: Thu, 27 Jan 2011 17:48:56 +0800	[thread overview]
Message-ID: <1296121736.25746.90.camel@node1> (raw)
In-Reply-To: <AANLkTikq8reF0zk_47LW1Q6nM3pPfv+JG-Hk7P_fi4+K@mail.gmail.com>

Hi Farnum,

I follow the instructions on wiki to create a qemu image using qemu rbd,
but failed.

According to wiki, after compiled qemu and input the following command:
$ qemu-img create -f rbd rbd:data/foo 10G

But system tell me that "unknown format 'rbd'".
which step did I miss? how to register a 'rbd' format?
BTW, I run these commands on ceph cluster.

Thanks a lot!

-- 
best regards,
Kevin Chen (陈巍)

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  reply	other threads:[~2011-01-27  9:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-04 23:17 ioctl compatibility Noah Watkins
2010-12-06 17:46 ` Gregory Farnum
2011-01-27  9:48   ` wchen [this message]
2011-01-27 15:23     ` QEMU RBD failed! Wido den Hollander

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