ceph upgrade / backend migration pipelines

Change-Id: If9d8203bae08c82238e596dd7b746daaf1b94fb9
diff --git a/ceph-remove-osd.groovy b/ceph-remove-osd.groovy
index 18c5525..c5610eb 100644
--- a/ceph-remove-osd.groovy
+++ b/ceph-remove-osd.groovy
@@ -60,12 +60,13 @@
 
     // `ceph osd out <id> <id>`
     stage('Set OSDs out') {
-            runCephCommand(pepperEnv, 'ceph osd out ' + osd_ids.join(' '))
+        runCephCommand(pepperEnv, 'ceph osd out ' + osd_ids.join(' '))
     }
 
     // wait for healthy cluster
     if (WAIT_FOR_HEALTHY.toBoolean() == true) {
         stage('Waiting for healthy cluster') {
+            sleep(5)
             while (true) {
                 def health = runCephCommand(pepperEnv, 'ceph health')['return'][0].values()[0]
                 if (health.contains('HEALTH_OK')) {