[libvirt] [PATCH] qemu: snapshot: restart CPUs when recover from interrupted snapshot job
If we restart libvirtd while VM was doing external memory snapshot, VM's
state be updated to paused as a result of running a migration-to-file
operation, and then VM will be left as paused state. In this case we must
restart the VM's CPUs to resume it.
Signed-off-by: Wang King <king.wang(a)huawei.com>
---
src/qemu/qemu_process.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index afe3cac..7d283fb 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -3093,7 +3093,8 @@ qemuProcessRecoverJob(virQEMUDriverPtr driver,
(job->asyncJob == QEMU_ASYNC_JOB_SAVE &&
reason == VIR_DOMAIN_PAUSED_SAVE) ||
(job->asyncJob == QEMU_ASYNC_JOB_SNAPSHOT &&
- reason == VIR_DOMAIN_PAUSED_SNAPSHOT) ||
+ (reason == VIR_DOMAIN_PAUSED_SNAPSHOT ||
+ reason == VIR_DOMAIN_PAUSED_MIGRATION)) ||
reason == VIR_DOMAIN_PAUSED_UNKNOWN)) {
if (qemuProcessStartCPUs(driver, vm, conn,
VIR_DOMAIN_RUNNING_UNPAUSED,
--
2.8.3