[PATCH v2 08/15] qemuProcessHandleIOError: Populate I/O error reason to virStorageSource

Record the last I/O error reason and timestamp which happened with the corresponding virStorageSource struct. This will later allow querying the last error e.g. via the virDomainGetMessages() API. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_process.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 4497d089d0..d73c52542b 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -840,6 +840,7 @@ qemuProcessHandleIOError(qemuMonitor *mon G_GNUC_UNUSED, const char *eventReason = ""; virDomainDiskDef *disk = NULL; virStorageSource *src = NULL; + g_autofree char *timestamp = NULL; virObjectLock(vm); priv = QEMU_DOMAIN_PRIVATE(vm); @@ -865,6 +866,15 @@ qemuProcessHandleIOError(qemuMonitor *mon G_GNUC_UNUSED, ioErrorEvent = virDomainEventIOErrorNewFromObj(vm, eventPath, eventAlias, action); ioErrorEvent2 = virDomainEventIOErrorReasonNewFromObj(vm, eventPath, eventAlias, action, eventReason); + if ((timestamp = virTimeStringNow()) != NULL) { + if (src) { + g_free(src->ioerror_timestamp); + g_free(src->ioerror_message); + src->ioerror_timestamp = g_steal_pointer(&timestamp); + src->ioerror_message = g_strdup(reason); + } + } + if (action == VIR_DOMAIN_EVENT_IO_ERROR_PAUSE && virDomainObjGetState(vm, NULL) == VIR_DOMAIN_RUNNING) { VIR_WARN("Transitioned guest %s to paused state due to IO error", vm->def->name); -- 2.48.1