[libvirt] [PATCH v2] Don't throw away QEMU startup errors when migrating.

[Daniel P. Berrange]

On Mon, May 04, 2009 at 03:22:50PM -0400, Cole Robinson wrote:
> The attached patch removes the error message squashing that can take
> place in the qemu driver when launching a new VM via restore or migrate.

ACK

> commit cd93c8247c9df7e98b3f2b092c18e4be45d46059
> Author: Cole Robinson <crobinso at redhat.com>
> Date:   Thu Apr 23 15:01:29 2009 -0400
> 
>     Don't throw away StartVM errors when migrating/restoring in qemu driver.
> 
> diff --git a/src/qemu_driver.c b/src/qemu_driver.c
> index 5c8a883..a44861d 100644
> --- a/src/qemu_driver.c
> +++ b/src/qemu_driver.c
> @@ -225,7 +225,7 @@ qemudAutostartConfigs(struct qemud_driver *driver) {
>                  virErrorPtr err = virGetLastError();
>                  VIR_ERROR(_("Failed to autostart VM '%s': %s\n"),
>                            vm->def->name,
> -                          err ? err->message : NULL);
> +                          err ? err->message : "");
>              } else {
>                  virDomainEventPtr event =
>                      virDomainEventNewFromObj(vm,
> @@ -3283,8 +3283,6 @@ static int qemudDomainRestore(virConnectPtr conn,
>      close(fd);
>      fd = -1;
>      if (ret < 0) {
> -        qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
> -                         "%s", _("failed to start VM"));
>          if (!vm->persistent) {
>              virDomainRemoveInactive(&driver->domains,
>                                      vm);
> @@ -4780,8 +4778,6 @@ qemudDomainMigratePrepare2 (virConnectPtr dconn,
>       */
>      snprintf (migrateFrom, sizeof (migrateFrom), "tcp:0.0.0.0:%d", this_port);
>      if (qemudStartVMDaemon (dconn, driver, vm, migrateFrom, -1) < 0) {
> -        qemudReportError (dconn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
> -                          "%s", _("failed to start listening VM"));
>          if (!vm->persistent) {
>              virDomainRemoveInactive(&driver->domains, vm);
>              vm = NULL;

> --
> Libvir-list mailing list
> Libvir-list at redhat.com
> https://www.redhat.com/mailman/listinfo/libvir-list


-- 
|: Red Hat, Engineering, London   -o-   http://people.redhat.com/berrange/ :|
|: http://libvirt.org  -o-  http://virt-manager.org  -o-  http://ovirt.org :|
|: http://autobuild.org       -o-         http://search.cpan.org/~danberr/ :|
|: GnuPG: 7D3B9505  -o-  F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|