From 8b0969cfca241821e6cb5e923a2d4a554d37f21f Mon Sep 17 00:00:00 2001
From: Kaustav Majumder <kmajumde@redhat.com>
Date: Tue, 18 Dec 2018 14:12:26 +0530
Subject: [PATCH] webadmin:Setting Preallocated disk to default option in HC
 environments.

Change-Id: Idff1ecd82fedfea986744f07d6ce9808e6d6f1fa
Bug-Url: https://bugzilla.redhat.com/1644159
Signed-off-by: Kaustav Majumder <kmajumde@redhat.com>
---
 .../engine/ui/uicommonweb/models/vms/AbstractDiskModel.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/vms/AbstractDiskModel.java b/frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/vms/AbstractDiskModel.java
index 80ed9876e9d..0a87e5cf621 100644
--- a/frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/vms/AbstractDiskModel.java
+++ b/frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/vms/AbstractDiskModel.java
@@ -524,6 +524,9 @@ public void updateBootableFrom(List<DiskModel> vmDisks) {
 
     private void updateShareableDiskEnabled() {
         StorageDomain storageDomain = getStorageDomain().getSelectedItem();
+        if (storageDomain != null && (StorageType.GLUSTERFS == storageDomain.getStorageType())) {
+            getVolumeType().setSelectedItem(VolumeType.Preallocated);
+        }
         if (storageDomain != null && (StorageType.GLUSTERFS == storageDomain.getStorageType()
                 || storageDomain.getStorageType().equals(StorageType.MANAGED_BLOCK_STORAGE))) {
             getIsShareable().setEntity(false);