* [Qemu-devel] Is there any new progress or plans about "ram live snapshot feature"?
@ 2013-11-21 11:02 Zhanghailiang
2013-11-22 1:43 ` Wenchao Xia
0 siblings, 1 reply; 3+ messages in thread
From: Zhanghailiang @ 2013-11-21 11:02 UTC (permalink / raw)
To: stefanha@gmail.com, xiawenc@linux.vnet.ibm.com,
phrdina@redhat.com
Cc: Dingweiping, Luonengjun, qemu-devel@nongnu.org, Huangpeng (Peter)
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Hi,
Now qemu ram live snapshot feature has some problems, it is based on 'ram live migration'.
The time of snapshot depends on completion time of migration, which is not measurable. Also It may can't achieve migrate in some situation.
I have seen discussion about that in your previous emails, and there seems to be a feasible scheme.
I want to know if there is any new progress or somebody is trying to realize the program.
Best Regards
Hailiang Zhang
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] Is there any new progress or plans about "ram live snapshot feature"?
2013-11-21 11:02 [Qemu-devel] Is there any new progress or plans about "ram live snapshot feature"? Zhanghailiang
@ 2013-11-22 1:43 ` Wenchao Xia
2013-11-22 8:27 ` Pavel Hrdina
0 siblings, 1 reply; 3+ messages in thread
From: Wenchao Xia @ 2013-11-22 1:43 UTC (permalink / raw)
To: Zhanghailiang, stefanha@gmail.com, phrdina@redhat.com
Cc: Dingweiping, Luonengjun, qemu-devel@nongnu.org, Huangpeng (Peter)
于 2013/11/21 19:02, Zhanghailiang 写道:
> Hi,
>
> Now qemu ram live snapshot feature has some problems, it is based on
> ‘ram live migration’.
>
> The time of snapshot depends on completion time of migration, which is
> not measurable. Also It may can’t achieve migrate in some situation.
>
> I have seen discussion about that in your previous emails, and there
> seems to be a feasible scheme.
>
> I want to know if there is any new progress or somebody is trying to
> realize the program.
>
> Best Regards
>
> Hailiang Zhang
>
Hi, Pavel
Are you going to implement this feat? If no I'd like to add it in my
TODO list.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Qemu-devel] Is there any new progress or plans about "ram live snapshot feature"?
2013-11-22 1:43 ` Wenchao Xia
@ 2013-11-22 8:27 ` Pavel Hrdina
0 siblings, 0 replies; 3+ messages in thread
From: Pavel Hrdina @ 2013-11-22 8:27 UTC (permalink / raw)
To: Wenchao Xia, Zhanghailiang, stefanha@gmail.com
Cc: Dingweiping, Luonengjun, qemu-devel@nongnu.org, Huangpeng (Peter)
On 22.11.2013 02:43, Wenchao Xia wrote:
> 于 2013/11/21 19:02, Zhanghailiang 写道:
>> Hi,
>>
>> Now qemu ram live snapshot feature has some problems, it is based on
>> ‘ram live migration’.
>>
>> The time of snapshot depends on completion time of migration, which is
>> not measurable. Also It may can’t achieve migrate in some situation.
>>
>> I have seen discussion about that in your previous emails, and there
>> seems to be a feasible scheme.
>>
>> I want to know if there is any new progress or somebody is trying to
>> realize the program.
>>
>> Best Regards
>>
>> Hailiang Zhang
>>
> Hi, Pavel
> Are you going to implement this feat? If no I'd like to add it in my
> TODO list.
>
Hi all,
I'm planning to implement this, but still I have a lot of other work
TODO.
Pavel
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-11-22 8:27 UTC | newest]
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2013-11-21 11:02 [Qemu-devel] Is there any new progress or plans about "ram live snapshot feature"? Zhanghailiang
2013-11-22 1:43 ` Wenchao Xia
2013-11-22 8:27 ` Pavel Hrdina
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