On Sun, Jul 22, 2012 at 10:59 PM, Sheldon <shao...@linux.vnet.ibm.com> wrote:
>
>
> (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?
Load the suspend vm.out by # qemu-kvm .... incoming fd</tmp/vm.out,
and execute monitor cmd to reboot # system_reset.
Then re-dump VM to disk by (qemu) migrate -d exec:cat>/tmp/vm.out2
Is it satisfied for you?
> 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.
(qemu) info migrate
info commands(for hmp) always correspond with query commands(for qmp),
some query-cmds are not implemented right now (eg. query-network)
hmp qmp
--- ---
info status -> query-status
info block -> query-block
info pci -> query-pci
....
