Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-07 Thread Paul Marshall
) Cc: Luohao (brian) Subject: Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ? Hey, Sorry I missed this thread a couple of days ago. I am working on a first-pass of this and hope to have something soon. So far I've mostly focused

Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-07 Thread Paul Marshall
(not for usage questions) Cc: Luohao (brian) Subject: Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ? Hey, Sorry I missed this thread a couple of days ago. I am working on a first-pass of this and hope to have something soon. So far I've mostly

Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-05 Thread Paul Marshall
[mailto:john.griff...@solidfire.com] Sent: Tuesday, March 04, 2014 1:05 AM To: OpenStack Development Mailing List (not for usage questions) Cc: Luohao (brian) Subject: Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ? On Mon, Mar

[openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-03 Thread Zhangleiqiang
Hi, stackers: Libvirt/qemu have supported online-extend for multiple disk formats, including qcow2, sparse, etc. But Cinder only support offline-extend volumes currently. Offline-extend volume will force the instance to be shutoff or the volume to be detached. I think

Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-03 Thread John Griffith
On Mon, Mar 3, 2014 at 2:01 AM, Zhangleiqiang zhangleiqi...@huawei.comwrote: Hi, stackers: Libvirt/qemu have supported online-extend for multiple disk formats, including qcow2, sparse, etc. But Cinder only support offline-extend volumes currently. Offline-extend volume will

Re: [openstack-dev] [Cinder] Do you think we should introduce the online-extend feature to cinder ?

2014-03-03 Thread Zhangleiqiang
-extend-volume-extension -- zhangleiqiang Best Regards From: John Griffith [mailto:john.griff...@solidfire.com] Sent: Tuesday, March 04, 2014 1:05 AM To: OpenStack Development Mailing List (not for usage questions) Cc: Luohao (brian) Subject: Re: [openstack-dev] [Cinder] Do you think we