Re: [libvirt] [PATCH v2] qemu: fix pr-helper0 remain

If libvirt receive DISCONNECTED event and set prDaemonRunning to false, and qemuDomainRemoveDiskDevice is performing in the meantime. qemuDomainRemoveDiskDevice will return directly by prDaemonRunning check, so the pr-helper0 object will remain. In that case we should try harder and also kill the pr-helper process, so qemuProcessKillManagedPRDaemon could use the same treatment. Signed-off-by: Jie Wang <wangjie88(a)huawei.com&gt; --- src/qemu/qemu_hotplug.c | 3 +-- src/qemu/qemu_process.c | 3 --- 2 files changed, 1 insertion(+), 5 deletions(-) diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 34249bd..5e4a929 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -465,8 +465,7 @@ qemuHotplugRemoveManagedPR(virQEMUDriverPtr driver, virErrorPtr orig_err; int ret = -1; - if (!priv->prDaemonRunning || - virDomainDefHasManagedPR(vm->def)) + if (virDomainDefHasManagedPR(vm->def)) return 0; virErrorPreserveLast(&orig_err); diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 47d8ca2..8070a09 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -2746,9 +2746,6 @@ qemuProcessKillManagedPRDaemon(virDomainObjPtr vm) virErrorPtr orig_err; char *pidfile; - if (!priv->prDaemonRunning) - return; - if (!(pidfile = qemuProcessBuildPRHelperPidfilePath(vm))) { VIR_WARN("Unable to construct pr-helper pidfile path"); return;