diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 1903a8dbefed5ba3fbba1b92a2dee2374bc20599..772fd50ca1a215f08ee71ed393e01fcd4e086f79 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3855,6 +3855,8 @@ static void qemuDomainSecurityLabelAudit(virDomainObjPtr vm, bool success) VIR_FREE(vmname); } +#define START_POSTFIX ": starting up\n" +#define SHUTDOWN_POSTFIX ": shutting down\n" static int qemudStartVMDaemon(virConnectPtr conn, struct qemud_driver *driver, @@ -3877,6 +3879,7 @@ static int qemudStartVMDaemon(virConnectPtr conn, char ebuf[1024]; char *pidfile = NULL; int logfile = -1; + char *timestamp; qemuDomainObjPrivatePtr priv = vm->privateData; struct qemudHookData hookData; @@ -4084,7 +4087,21 @@ static int qemudStartVMDaemon(virConnectPtr conn, goto cleanup; } + if ((timestamp = virTimestamp()) == NULL) { + virReportOOMError(); + goto cleanup; + } else { + if (safewrite(logfile, timestamp, strlen(timestamp)) < 0 || + safewrite(logfile, START_POSTFIX, strlen(START_POSTFIX)) < 0) { + VIR_WARN("Unable to write timestamp to logfile: %s", + virStrerror(errno, ebuf, sizeof ebuf)); + } + + VIR_FREE(timestamp); + } + tmp = progenv; + while (*tmp) { if (safewrite(logfile, *tmp, strlen(*tmp)) < 0) VIR_WARN("Unable to write envv to logfile: %s", @@ -4233,7 +4250,6 @@ cleanup: return -1; } - static void qemudShutdownVMDaemon(struct qemud_driver *driver, virDomainObjPtr vm, int migrated) { @@ -4243,10 +4259,37 @@ static void qemudShutdownVMDaemon(struct qemud_driver *driver, virErrorPtr orig_err; virDomainDefPtr def; int i; + int logfile = -1; + char *timestamp; + char ebuf[1024]; VIR_DEBUG("Shutting down VM '%s' pid=%d migrated=%d", vm->def->name, vm->pid, migrated); + if ((logfile = qemudLogFD(driver, vm->def->name)) < 0) { + /* To not break the normal domain shutdown process, skip the + * timestamp log writing if failed on opening log file. */ + VIR_WARN("Unable to open logfile: %s", + virStrerror(errno, ebuf, sizeof ebuf)); + } else { + if ((timestamp = virTimestamp()) == NULL) { + virReportOOMError(); + } else { + if (safewrite(logfile, timestamp, strlen(timestamp)) < 0 || + safewrite(logfile, SHUTDOWN_POSTFIX, + strlen(SHUTDOWN_POSTFIX)) < 0) { + VIR_WARN("Unable to write timestamp to logfile: %s", + virStrerror(errno, ebuf, sizeof ebuf)); + } + + VIR_FREE(timestamp); + } + + if (VIR_CLOSE(logfile) < 0) + VIR_WARN("Unable to close logfile: %s", + virStrerror(errno, ebuf, sizeof ebuf)); + } + /* This method is routinely used in clean up paths. Disable error * reporting so we don't squash a legit error. */ orig_err = virSaveLastError(); @@ -4382,7 +4425,6 @@ retry: } } - static virDrvOpenStatus qemudOpen(virConnectPtr conn, virConnectAuthPtr auth ATTRIBUTE_UNUSED, int flags ATTRIBUTE_UNUSED) {