check for ceph HEATLH_OK

proxmox/admin_scripts/confirm_norunning.sh

@@ -30,3 +30,8 @@ if [[ "$running_ids" != "" ]]; then
 	echo "ERROR: VMs running on $host: $running_ids"
 	exit 1
 fi
+
+if ! pveceph status | grep -q HEALTH_OK; then
+	echo "ERROR: CEPH not HEALTH_OK"
+	exit 1
+fi