On Fri, Aug 07, 2009 at 11:06:33AM +0200, Chris Lalancette wrote:
> As of qemu 0.10.6, qemu now honors the -S flag on incoming migration.
> That means that when the migration completes, we have to issue a
> 'cont' command to get the VM running again. We do it unconditionally
> since it won't hurt on older qemu.
>
> Signed-off-by: Chris Lalancette <clalance@xxxxxxxxxx>
> ---
> src/qemu_driver.c | 11 +++++++++++
> 1 files changed, 11 insertions(+), 0 deletions(-)
>
> diff --git a/src/qemu_driver.c b/src/qemu_driver.c
> index bcacd41..1fb2417 100644
> --- a/src/qemu_driver.c
> +++ b/src/qemu_driver.c
> @@ -6600,7 +6600,18 @@ qemudDomainMigrateFinish2 (virConnectPtr dconn,
> */
> if (retcode == 0) {
> dom = virGetDomain (dconn, vm->def->name, vm->def->uuid);
> +
> + /* run 'cont' on the destination, which allows migration on qemu
> + * >= 0.10.6 to work properly. This isn't strictly necessary on
> + * older qemu's, but it also doesn't hurt anything there
> + */
> + if (qemudMonitorCommand(vm, "cont", &info) < 0) {
> + qemudReportError(dconn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
> + "%s", _("resume operation failed"));
> + goto cleanup;
> + }
> VIR_FREE(info);
> +
> vm->state = VIR_DOMAIN_RUNNING;
> event = virDomainEventNewFromObj(vm,
> VIR_DOMAIN_EVENT_RESUMED,
ACK
Daniel
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