From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Mailand Subject: Re: rbd snapshot in qemu and libvirt Date: Wed, 18 Apr 2012 16:55:06 +0200 Message-ID: <4F8ED5CA.7040006@tuxadero.com> References: <4F8EBCB9.3030803@tuxadero.com> <4F8EBD4E.1050606@widodh.nl> <4F8EC028.40601@tuxadero.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from einhorn.in-berlin.de ([192.109.42.8]:51121 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750948Ab2DROzL (ORCPT ); Wed, 18 Apr 2012 10:55:11 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Andrey Korolyov Cc: Wido den Hollander , ceph-devel@vger.kernel.org Hi Andrey, if I try it I get this error. virsh snapshot-create linux1 error: Requested operation is not valid: Disk 'rbd/vm1:rbd_cache_enabled=1' does not support snapshotting maybe the rbd_cache option is the problem? -martin Am 18.04.2012 16:39, schrieb Andrey Korolyov: > I have tested all of them about a week ago, all works fine. Also it > will be very nice if rbd can list an actual allocated size of every > image or snapshot in future. > > On Wed, Apr 18, 2012 at 5:22 PM, Martin Mailand wrote: >> Hi Wido, >> >> I am looking for doing the snapshots via libvirt, create, delete, rollback >> and list of the snapshot. >> >> -martin >> >> Am 18.04.2012 15:10, schrieb Wido den Hollander: >> >>> I tested this about a year ago and that worked fine. >>> >>> Anything in particular you are looking for? >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html