Adjust ordering of flush task

oneshot/update-pvc-cluster.yml

@@ -68,6 +68,14 @@
         - name: flush node
           command: "pvc node flush {{ ansible_hostname }} --wait"
   
+        - name: make sure node is in flushed state
+          shell: "pvc node info {{ ansible_hostname }} | grep '^Domain State' | awk '{ print $NF }'"
+          register: pvcflush
+          failed_when: pvcflush.stdout != 'flushed'
+          until: pvcflush.stdout == 'flushed'
+          retries: 60
+          delay: 10
+
         - name: ensure VMs are migrated away
           shell: "virsh list | grep running | wc -l"
           register: virshcount
@@ -76,14 +84,6 @@
           retries: 60
           delay: 10
 
-        - name: make sure all VMs have migrated
-          shell: "pvc node info {{ ansible_hostname }} | grep '^Domain State' | awk '{ print $NF }'"
-          register: pvcflush
-          failed_when: pvcflush.stdout != 'flushed'
-          until: pvcflush.stdout == 'flushed'
-          retries: 60
-          delay: 10
-
         - name: wait 15 seconds for system to stabilize
           pause:
             seconds: 15