Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-12 Thread Erlon Cruz
> chenzongli...@huawei.com> wrote: >>>>> >>>>>> Dear Cruz: >>>>>> >>>>>> >>>>>> >>>>>> Thanks for you kind support, I will review the previous spec >>>>>> a

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-11 Thread Duncan Thomas
Thanks for you kind support, I will review the previous spec >>>>> according to the following links. May be more user scenario we should >>>>> considered,such as backup,create volume from snapshot,consistency group >>>>> and >>>>> etc,we w

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-11 Thread Erlon Cruz
you kind support, I will review the previous spec >>>> according to the following links. May be more user scenario we should >>>> considered,such as backup,create volume from snapshot,consistency group and >>>> etc,we will spend some time to gather >>>&g

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-11 Thread Duncan Thomas
her >>> >>> the user's scenarios and determin what to do next step. >>> >>> >>> >>> Sincerely, >>> >>> zongliang chen >>> >>> >>> >>> *发件人:* Erlon Cruz [mailto:sombra...@gmail.com] >>&g

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-11 Thread Erlon Cruz
group and >> etc,we will spend some time to gather >> >> the user's scenarios and determin what to do next step. >> >> >> >> Sincerely, >> >> zongliang chen >> >> >> >> *发件人:* Erlon Cruz [mailto:sombra...@gmail.com] >

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-08 Thread Ivan Kolodyazhny
ather > > the user's scenarios and determin what to do next step. > > > > Sincerely, > > zongliang chen > > > > *发件人:* Erlon Cruz [mailto:sombra...@gmail.com] > *发送时间:* 2016年4月5日 2:50 > *收件人:* OpenStack Development Mailing List (not for usage questions) > *抄

[openstack-dev] [Cinder] About snapshot Rollback?

2016-04-07 Thread Chenzongliang
and determin what to do next step. Sincerely, zongliang chen 发件人: Erlon Cruz [mailto:sombra...@gmail.com] 发送时间: 2016年4月5日 2:50 收件人: OpenStack Development Mailing List (not for usage questions) 抄送: Zhangli (ISSP); Shenhong (C) 主题: Re: [openstack-dev] [Cinder] About snapshot Rollback? Hi Chen, Not sure

Re: [openstack-dev] [Cinder] About snapshot Rollback?

2016-04-04 Thread Erlon Cruz
Hi Chen, Not sure if I got you right but I brought this topic in #openstack-cinder some days ago. The idea is to be able to rollback a snapshot in Cinder. Today what is possible to do is to create a volume from a snapshot. From the user point of view, this is not ideal, as there are several

[openstack-dev] [Cinder] About snapshot Rollback?

2016-03-24 Thread Chenzongliang
Hi all: We are condering add a fucntion rollback_snapshot when we use backup. In the end user's scenario. If a vm fails, we hope that we can use snapshot to to recovery the volume's data. Beacuse it can quickly recovery our vm. But if we use the remote data to recovery. We will spend