From: Sheldon <shaohef@linux.vnet.ibm.com>
To: Amos Kong <kongjianjun@gmail.com>
Cc: qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Subject: Re: [Qemu-devel] question about qemu migrate.
Date: Sun, 22 Jul 2012 22:59:43 +0800 [thread overview]
Message-ID: <500C155F.3020008@linux.vnet.ibm.com> (raw)
In-Reply-To: <CAFeW=pY22_qdritZDW7CEzd=MVDBciczY4Pms40wuBzo+bARYw@mail.gmail.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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next prev parent reply other threads:[~2012-07-22 15:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-22 4:30 [Qemu-devel] question about qemu migrate Sheldon
2012-07-22 4:49 ` Amos Kong
2012-07-22 14:59 ` Sheldon [this message]
2012-07-22 22:26 ` Amos Kong
2012-07-23 17:34 ` Sheldon
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