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lxc: Modify/add some debug messages

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Modify the VIR_DEBUG message in virLXCProcessCleanup to make it clearer
about the path.  Also add some more VIR_DEBUG messages in virLXCProcessStart
in order to help debug error flow.
This commit is contained in:
John Ferlan 2015-02-12 14:32:39 -05:00
parent 72129907c1
commit 2b8e018ad8
1 changed files with 5 additions and 1 deletions
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6
src/lxc/lxc_process.c
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@ -154,7 +154,7 @@ static void virLXCProcessCleanup(virLXCDriverPtr driver,
virNetDevVPortProfilePtr vport = NULL; virNetDevVPortProfilePtr vport = NULL;
virLXCDriverConfigPtr cfg = virLXCDriverGetConfig(driver); virLXCDriverConfigPtr cfg = virLXCDriverGetConfig(driver);
VIR_DEBUG("Stopping VM name=%s pid=%d reason=%d", VIR_DEBUG("Cleanup VM name=%s pid=%d reason=%d",
vm->def->name, (int)vm->pid, (int)reason); vm->def->name, (int)vm->pid, (int)reason);
/* now that we know it's stopped call the hook if present */ /* now that we know it's stopped call the hook if present */
@ -1163,6 +1163,7 @@ int virLXCProcessStart(virConnectPtr conn,
vm->def, NULL) < 0) vm->def, NULL) < 0)
goto cleanup; goto cleanup;
VIR_DEBUG("Setting up consoles");
for (i = 0; i < vm->def->nconsoles; i++) { for (i = 0; i < vm->def->nconsoles; i++) {
char *ttyPath; char *ttyPath;
@ -1180,9 +1181,11 @@ int virLXCProcessStart(virConnectPtr conn,
goto cleanup; goto cleanup;
} }
VIR_DEBUG("Setting up Interfaces");
if (virLXCProcessSetupInterfaces(conn, vm->def, &nveths, &veths) < 0) if (virLXCProcessSetupInterfaces(conn, vm->def, &nveths, &veths) < 0)
goto cleanup; goto cleanup;
VIR_DEBUG("Preparing to launch");
if ((logfd = open(logfile, O_WRONLY | O_APPEND | O_CREAT, if ((logfd = open(logfile, O_WRONLY | O_APPEND | O_CREAT,
S_IRUSR|S_IWUSR)) < 0) { S_IRUSR|S_IWUSR)) < 0) {
virReportSystemError(errno, virReportSystemError(errno,
@ -1240,6 +1243,7 @@ int virLXCProcessStart(virConnectPtr conn,
VIR_WARN("Unable to seek to end of logfile: %s", VIR_WARN("Unable to seek to end of logfile: %s",
virStrerror(errno, ebuf, sizeof(ebuf))); virStrerror(errno, ebuf, sizeof(ebuf)));
VIR_DEBUG("Launching container");
virCommandRawStatus(cmd); virCommandRawStatus(cmd);
if (virCommandRun(cmd, &status) < 0) if (virCommandRun(cmd, &status) < 0)
goto cleanup; goto cleanup;