From f286f0151697ed6b05b65b8c95a89be525d38073 Mon Sep 17 00:00:00 2001
From: Wei Zhou <57355700+weizhouapache@users.noreply.github.com>
Date: Mon, 5 Jul 2021 08:21:07 +0200
Subject: [PATCH] kvm: fix VM HA on zone-wide storage pools (#5164)

---
 .../kvm/src/main/java/com/cloud/ha/KVMInvestigator.java  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/plugins/hypervisors/kvm/src/main/java/com/cloud/ha/KVMInvestigator.java b/plugins/hypervisors/kvm/src/main/java/com/cloud/ha/KVMInvestigator.java
index a6cddc7dfab..a76b56a1a4d 100644
--- a/plugins/hypervisors/kvm/src/main/java/com/cloud/ha/KVMInvestigator.java
+++ b/plugins/hypervisors/kvm/src/main/java/com/cloud/ha/KVMInvestigator.java
@@ -85,6 +85,15 @@ public class KVMInvestigator extends AdapterBase implements Investigator {
                 break;
             }
         }
+        if (!hasNfs) {
+            List<StoragePoolVO> zonePools = _storagePoolDao.findZoneWideStoragePoolsByHypervisor(agent.getDataCenterId(), agent.getHypervisorType());
+            for (StoragePoolVO pool : zonePools) {
+                if (pool.getPoolType() == StoragePoolType.NetworkFilesystem) {
+                    hasNfs = true;
+                    break;
+                }
+            }
+        }
         if (!hasNfs) {
             s_logger.warn(
                     "Agent investigation was requested on host " + agent + ", but host does not support investigation because it has no NFS storage. Skipping investigation.");