Re: [openstack-dev] [nova] Feature about QEMU Assisted online-extend volume

2014-03-31 Thread Duncan Thomas
On 29 March 2014 02:49, Zhangleiqiang (Trump) zhangleiqi...@huawei.com wrote: Hi, Duncan: Thanks for your advice. About the summit session you mentioned, what things can I do for it ? If you (or a colleague who can speak on your behalf) is going to the summit, then go to

Re: [openstack-dev] [nova] Feature about QEMU Assisted online-extend volume

2014-03-28 Thread Zhangleiqiang (Trump)
To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [nova] Feature about QEMU Assisted online-extend volume It sounds like a useful feature, and there are a growing number of touch points for libvirt assisted cinder features. A summit session

[openstack-dev] [nova] Feature about QEMU Assisted online-extend volume

2014-03-27 Thread Trump.Zhang
Online-extend volume feature aims to extend a cinder volume which is in-use, and make the corresponding disk in instance extend without stop the instance. The background is that, John Griffith has proposed a BP ([1]) aimed to provide an cinder extension to enable extend of in-use/attached

Re: [openstack-dev] [nova] Feature about QEMU Assisted online-extend volume

2014-03-27 Thread Duncan Thomas
It sounds like a useful feature, and there are a growing number of touch points for libvirt assisted cinder features. A summit session to discuss how that interface should work (hopefully get a few nova folks there as well, the interface has two ends) might be a good idea On 27 March 2014 16:15,