[libvirt] [PATCH] nodesuspend: report unsupported if systemd & pm-utils aren't available
When libvirtd is run inside a container it is normal that neither
systemd nor pm-utils will be available. In this case there is no way to
suspend the host, so libvirt should just report the feature unsupported
instead of raising an error.
Signed-off-by: Daniel P. Berrangé <berrange(a)redhat.com>
---
src/util/virnodesuspend.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/src/util/virnodesuspend.c b/src/util/virnodesuspend.c
index 0af0908e4a..3fc5b93ac7 100644
--- a/src/util/virnodesuspend.c
+++ b/src/util/virnodesuspend.c
@@ -330,11 +330,10 @@ virNodeSuspendSupportsTarget(unsigned int target, bool *supported)
if (ret == -2)
ret = virNodeSuspendSupportsTargetPMUtils(target, supported);
- /* If still unavailable, then report error */
+ /* If still unavailable, then report unsupported */
if (ret == -2) {
- virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
- _("Cannot probe for supported suspend types"));
- ret = -1;
+ *supported = false;
+ ret = 0;
}
return ret;
--
2.21.0