Re: [libvirt] [PATCH] qemu: record timestamps in qemu guest log

Currently only record timestamps for domain start and shutdown, for domain start, record timestamps before qemu command line, for domain shutdown, just says it's shutting down. * src/qemu/qemu_driver.c (qemudStartVMDaemon, qemudShutdownVMDaemon) --- src/qemu/qemu_driver.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 60 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 1eea3a9..89b4d11 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3828,6 +3828,10 @@ static int qemudStartVMDaemon(virConnectPtr conn, char ebuf[1024]; char *pidfile = NULL; int logfile = -1; + struct timeval cur_time; + struct tm time_info; + char timestr[100]; + char *timestamp; qemuDomainObjPrivatePtr priv = vm->privateData; struct qemudHookData hookData; @@ -4015,7 +4019,27 @@ static int qemudStartVMDaemon(virConnectPtr conn, goto cleanup; } + gettimeofday(&cur_time, NULL); + localtime_r(&cur_time.tv_sec, &time_info); + + strftime(timestr, sizeof(timestr), "%Y-%m-%d %H:%M:%S", &time_info); + + if (virAsprintf(&timestamp, "%s.%3d: ", + timestr, (int) cur_time.tv_usec / 1000) < 0) { + VIR_FREE(timestamp); + virReportOOMError(); + goto cleanup; + }