Merge branch 'lustre-e2fsprogs' into 'master'

Installing e2fsprogs for new DDN Lustre FS

See merge request hpc-team/ansible_cluster_in_a_box!321

roles/lustre-client/tasks/main.yml

@@ -22,6 +22,13 @@
   become: true
   when: ansible_os_family == "RedHat"
 
+- name: install e2fsprogs
+  yum:
+    name: e2fsprogs
+    state: present
+  become: true
+  when: ansible_os_family == "RedHat"
+
 # instructions to build these debs:
 # instructions based on this https://linuxsysadm.wordpress.com/2014/10/10/lustre-2-6-on-debian-wheezy-clients/
 # Instantiate an Ubuntu 14.04 instance