Create a logfile to capture output from cloud-hypervisor whenever a guest is started. Signed-off-by: Praveen K Paladugu <prapal(a)linux.microsoft.com&gt; --- src/ch/ch_monitor.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/ch/ch_monitor.c b/src/ch/ch_monitor.c index 3e49902791..7421a550b6 100644 --- a/src/ch/ch_monitor.c +++ b/src/ch/ch_monitor.c @@ -541,6 +541,9 @@ virCHMonitorNew(virDomainObj *vm, virCHDriverConfig *cfg) g_autoptr(virCHMonitor) mon = NULL; g_autoptr(virCommand) cmd = NULL; const char *socketdir = cfg->stateDir; + const char *logdir = cfg->logDir; + g_autofree char *logfile = NULL; + int socket_fd = 0; if (virCHMonitorInitialize() < 0) @@ -564,6 +567,14 @@ virCHMonitorNew(virDomainObj *vm, virCHDriverConfig *cfg) return NULL; } + logfile = g_strdup_printf("%s/%s.log", logdir, vm->def->name); + if (g_mkdir_with_parents(logdir, 0777) < 0) { + virReportSystemError(errno, + _("Cannot create log directory '%1$s'"), + logdir); + return NULL; + } + if (g_mkdir_with_parents(cfg->saveDir, 0777) < 0) { virReportSystemError(errno, _("Cannot create save directory '%1$s'"), @@ -583,6 +594,9 @@ virCHMonitorNew(virDomainObj *vm, virCHDriverConfig *cfg) virCommandAddArg(cmd, "--api-socket"); virCommandAddArgFormat(cmd, "fd=%d", socket_fd); + virCommandAddArg(cmd, "-v"); + virCommandAddArg(cmd, "--log-file"); + virCommandAddArgFormat(cmd, "%s", logfile); virCommandPassFD(cmd, socket_fd, VIR_COMMAND_PASS_FD_CLOSE_PARENT); /* launch Cloud-Hypervisor socket */ -- 2.44.0