Re: [Qemu-devel] question about qemu migrate.

[Sheldon <shaohef@linux.vnet.ibm.com>]

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On 07/22/2012 12:49 PM, Amos Kong wrote:
> On Sun, Jul 22, 2012 at 12:30 PM, Sheldon <shaohef@linux.vnet.ibm.com 
> <mailto:shaohef@linux.vnet.ibm.com>> wrote:
>
>     I find there are four kinds of uri for qmp_migrate
>     "tcp:", "exec:", "unix:", and "fd:"
>
>
>     now I want to migrate the vm to a local file with "exec:" uri by
>     hmp-command.
>
>     How should I do the migration?
>
>
> (qemu) migrate -d exec:cat>/tmp/vm.out
> .... -incoming fd:</tmp/vm.out

thank you. it can work now.
there are still some questions.
1. the migration file vm.out  is  a QEMU suspend to disk image.
How can I reboot vm.out by QEMU?

2. I execute "migrate" with -b option, seems that the "migrate" runs at 
background.
I cat get the "migrate" information by qmp , there is a { "execute": 
"query-migrate" } command in qmp-command.
But I can not get the the "migrate" information by hmp,  there is not a 
"query-migrate" command in hmp-command.







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