[libvirt] [PATCH 2/7] qemu: Adjust EndAsyncJob for qemuDomainSaveInternal error path
Commit id '540c339a' to fix issues with reference counting and transient
domains moved the qemuDomainObjEndAsyncJob call prior to the attempt to
restart the guest CPU's resulting in an error:
error: Failed to save domain rhel70 to /tmp/pl/rhel70.save
error: internal error: unexpected async job 3
when (ret != 0) - eg, the error path from qemuDomainSaveMemory.
This patch will adjust the logic to only call the EndAsyncJob after
we've tried to restart the guest CPUs. It also needs to adjust the
test for qemuDomainRemoveInactive to add the ret == 0 condition.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/qemu/qemu_driver.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 190d472..0174c87 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -3208,7 +3208,6 @@ qemuDomainSaveInternal(virQEMUDriverPtr driver, virDomainPtr dom,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_SAVED);
endjob:
- qemuDomainObjEndAsyncJob(driver, vm);
if (ret != 0) {
if (was_running && virDomainObjIsActive(vm)) {
virErrorPtr save_err = virSaveLastError();
@@ -3224,9 +3223,10 @@ qemuDomainSaveInternal(virQEMUDriverPtr driver, virDomainPtr dom,
virSetError(save_err);
virFreeError(save_err);
}
- } else if (!vm->persistent) {
- qemuDomainRemoveInactive(driver, vm);
}
+ qemuDomainObjEndAsyncJob(driver, vm);
+ if (ret == 0 && !vm->persistent)
+ qemuDomainRemoveInactive(driver, vm);
cleanup:
VIR_FREE(xml);
--
2.1.0