, Beijing, P.R.C.100193
地址:北京市海淀区东北旺西路8号中关村软件园28号楼环宇大厦3层 邮编:100193
Jay Pipes
2014/03/14 11:40
To
Sheng Bo Hou/China/IBM@IBMCN,
cc
chaoc...@gmail.com
Subject
Re: 转发: Re: [openstack-dev] [nova] a question about instance snapshot
Hi again, Vincent! I'm including Qin Zhao (cc'
淀区东北旺西路8号中关村软件园28号楼环宇大厦3层 邮编:100193
>
>
> *Jay Pipes >*
>
> 2014/03/12 03:15
> Please respond to
> "OpenStack Development Mailing List \(not for usage questions\)" <
> openstack-dev@lists.openstack.org>
>
> To
> openstack-dev@lists.openstack.org,
>
3层 邮编:100193
Jay Pipes
2014/03/12 03:15
Please respond to
"OpenStack Development Mailing List \(not for usage questions\)"
To
openstack-dev@lists.openstack.org,
cc
Subject
Re: [openstack-dev] [nova] a question about instance snapshot
On Tue, 2014-03-11 at 06:35 +, Boh
Original Message-
> > > From: Jay Pipes [mailto:jaypi...@gmail.com]
> > > Sent: Tuesday, March 11, 2014 3:20 AM
> > > To: openstack-dev@lists.openstack.org
> > > Subject: Re: [openstack-dev] [nova] a question about instance snapshot
> > >
>
On Tue, 2014-03-11 at 06:35 +, Bohai (ricky) wrote:
> > -Original Message-
> > From: Jay Pipes [mailto:jaypi...@gmail.com]
> > Sent: Tuesday, March 11, 2014 3:20 AM
> > To: openstack-dev@lists.openstack.org
> > Subject: Re: [openstack-dev] [nova] a qu
On Fri, Mar 07, 2014 at 02:29:04AM +, Liuji (Jeremy) wrote:
> Hi, all
>
> Current openstack seems not support to snapshot instance with memory
> and dev states. I searched the blueprint and found two relational
> blueprint like below. But these blueprint failed to get in the
> branch.
>
> [
> -Original Message-
> From: Jay Pipes [mailto:jaypi...@gmail.com]
> Sent: Tuesday, March 11, 2014 3:20 AM
> To: openstack-dev@lists.openstack.org
> Subject: Re: [openstack-dev] [nova] a question about instance snapshot
>
> On Mon, 2014-03-10 at 12:13 -0400, Shawn H
the live snapshot has some issue on KVM, and I think it is a problem of KVM
hypervisor. For VMware, live snapshot is quite mature, and I think it is a
good way to start with VMware live snapshot.
On Tue, Mar 11, 2014 at 1:37 PM, Qin Zhao wrote:
> Hi Jay,
> When users move from old tools to new
Hi Jay,
When users move from old tools to new cloud tools, they also hope the new
tool can inherit some good and well-known capabilities. Sometimes, assuming
users can change their habit is dangerous. (Eg. removing Windows Start
button). Live-snapshot is indeed a very useful feature of hypervisors,
On Mon, 2014-03-10 at 15:52 -0600, Chris Friesen wrote:
> On 03/10/2014 02:58 PM, Jay Pipes wrote:
> > On Mon, 2014-03-10 at 16:30 -0400, Shawn Hartsock wrote:
> >> While I understand the general argument about pets versus cattle. The
> >> question is, would you be willing to poke a few holes in th
On 03/10/2014 02:58 PM, Jay Pipes wrote:
On Mon, 2014-03-10 at 16:30 -0400, Shawn Hartsock wrote:
While I understand the general argument about pets versus cattle. The
question is, would you be willing to poke a few holes in the strict
"cattle" abstraction for the sake of pragmatism. Few shops a
ble to do with the regular Nova snapshot and
> > restore operations. The only difference is that the "live-snapshot"
> > stuff would include saving the memory view of a VM in addition to its
> > disk state. And that, at least in my opinion, is only needed when you
> &
only needed when you
> are treating VMs like pets and not cattle.
++, well said.
>
> Best,
> -jay
>
> > On Mon, Mar 10, 2014 at 12:04 AM, Bohai (ricky)
wrote:
> > >> -Original Message-
> > >> From: Alex Xu [mailto:x...@linux.vnet.ibm.com]
> &g
at 12:04 AM, Bohai (ricky) wrote:
>> >> -----Original Message-
>> >> From: Alex Xu [mailto:x...@linux.vnet.ibm.com]
>> >> Sent: Sunday, March 09, 2014 10:04 PM
>> >> To: OpenStack Development Mailing List (not for usage questions)
>> >> S
Alex Xu [mailto:x...@linux.vnet.ibm.com]
> >> Sent: Sunday, March 09, 2014 10:04 PM
> >> To: OpenStack Development Mailing List (not for usage questions)
> >> Subject: Re: [openstack-dev] [nova] a question about instance snapshot
> >>
> >> Hi, Jeremy, the disc
e snapshot" discussion.
On Mon, Mar 10, 2014 at 12:04 AM, Bohai (ricky) wrote:
>> -Original Message-
>> From: Alex Xu [mailto:x...@linux.vnet.ibm.com]
>> Sent: Sunday, March 09, 2014 10:04 PM
>> To: OpenStack Development Mailing List (not for usage questions)
&
> -Original Message-
> From: Alex Xu [mailto:x...@linux.vnet.ibm.com]
> Sent: Sunday, March 09, 2014 10:04 PM
> To: OpenStack Development Mailing List (not for usage questions)
> Subject: Re: [openstack-dev] [nova] a question about instance snapshot
>
> Hi, Jeremy, t
Hi, Jeremy, the discussion at here
http://lists.openstack.org/pipermail/openstack-dev/2013-August/013688.html
Thanks
Alex
On 2014年03月07日 10:29, Liuji (Jeremy) wrote:
Hi, all
Current openstack seems not support to snapshot instance with memory and dev
states.
I searched the blueprint and found
Hi, all
Current openstack seems not support to snapshot instance with memory and dev
states.
I searched the blueprint and found two relational blueprint like below.
But these blueprint failed to get in the branch.
[1]: https://blueprints.launchpad.net/nova/+spec/live-snapshots
[2]: https://blue
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