Use -Jblock64 for ocfs2

roles/ceph-rbd/tasks/main.yml

@@ -23,6 +23,7 @@
   changed_when: ceph_check_image.stdout != ceph_image_name
   command:
     cmd: rbd -n client.{{ ceph_login }} list {{ ceph_pool_name }}
+  ignore_errors: yes
 
 - name: create rbd image
   when:

roles/ocfs2/tasks/main.yml

@@ -26,7 +26,7 @@
   when: inventory_hostname == play_hosts[0]
   filesystem:
     fstype: ocfs2
-    opts: -T mail
+    opts: -T mail -Jblock64
     dev: /dev/rbd0
 
 - name: mount mapped device