imporve error info
resolve
@@ -48,7 +48,8 @@ public class PrimaryStorageAvoidAllocatorFlow extends NoRollbackFlow {
if (candidates.isEmpty()) {
throw new OperationFailureException(operr("after removing primary storage%s to avoid," +
- " there is no candidate primary storage anymore", spec.getAvoidPrimaryStorageUuids()));
+ " there is no candidate primary storage anymore. " +
+ "please check primary storage status and state in the cluster.", spec.getAvoidPrimaryStorageUuids()));
}
data.put(AllocatorParams.CANDIDATES, candidates);
