[libvirt] [PATCH] qemu: Unlink managed state file when a domain is undefined

The managed state file is not useful anymore after the domain is undefined, and perhaps cause confusion. E.g. define & start a domain which has same name with previous undefined domain later. --- src/qemu/qemu_driver.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index f6e503a..874b455 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3739,6 +3739,7 @@ static int qemudDomainUndefine(virDomainPtr dom) { virDomainObjPtr vm; virDomainEventPtr event = NULL; int ret = -1; + char *managed_save = NULL; qemuDriverLock(driver); vm = virDomainFindByUUID(&driver->domains, dom->uuid); @@ -3766,6 +3767,13 @@ static int qemudDomainUndefine(virDomainPtr dom) { if (virDomainDeleteConfig(driver->configDir, driver->autostartDir, vm) < 0) goto cleanup; + if (!(managed_save = qemuDomainManagedSavePath(driver, vm))) + goto cleanup; + + if (virFileExists(managed_save) && (unlink(managed_save) < 0)) { + VIR_WARN("Failed to remove the managed state %s", managed_save); + } + event = virDomainEventNewFromObj(vm, VIR_DOMAIN_EVENT_UNDEFINED, VIR_DOMAIN_EVENT_UNDEFINED_REMOVED); -- 1.7.4