Merge pull request #303 from jprovaznik/xfs

Use XFS by default for registry volume

Author: lebauce

node.yaml

@@ -273,7 +273,7 @@ parameters:
     description: >
       Filesystem to use for Openshift registry persistent volume
     type: string
-    default: ext4
+    default: xfs
 
   prepare_registry:
     type: boolean

openshift.yaml

@@ -299,7 +299,7 @@ parameters:
       Filesystem to use for Openshift registry persistent volume. Used only if
       deploy_registry=true.
     type: string
-    default: ext4
+    default: xfs
 
   registry_volume_id:
     description: >