kvm: fix CloudRuntimeException in volume stats for migrated volume (#3949)
When you migrate volume between data stores CS keeps the original UUID and changes the path of the volume.
When volume is not found by the given path the agent throws CloudRuntimeException but it's not catched in LibvirtGetVolumeStatsCommandWrapper.java
diff --git a/plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtGetVolumeStatsCommandWrapper.java b/plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtGetVolumeStatsCommandWrapper.java
index 6d945b1..00bdfcd 100644
--- a/plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtGetVolumeStatsCommandWrapper.java
+++ b/plugins/hypervisors/kvm/src/main/java/com/cloud/hypervisor/kvm/resource/wrapper/LibvirtGetVolumeStatsCommandWrapper.java
@@ -33,6 +33,7 @@
import com.cloud.resource.CommandWrapper;
import com.cloud.resource.ResourceWrapper;
import com.cloud.storage.Storage.StoragePoolType;
+import com.cloud.utils.exception.CloudRuntimeException;
import com.cloud.agent.api.GetVolumeStatsAnswer;
import com.cloud.agent.api.GetVolumeStatsCommand;
import com.cloud.agent.api.VolumeStatsEntry;
@@ -52,7 +53,7 @@
statEntry.put(volumeUuid, getVolumeStat(libvirtComputingResource, conn, volumeUuid, storeUuid, poolType));
}
return new GetVolumeStatsAnswer(cmd, "", statEntry);
- } catch (LibvirtException e) {
+ } catch (LibvirtException | CloudRuntimeException e) {
return new GetVolumeStatsAnswer(cmd, "Can't get vm disk stats: " + e.getMessage(), null);
}
}
