Describe the issue: Need changes in "Powering down cluster" section for cephfs. Remove "ceph mds fail FS_NAME:_N_" as after "ceph fs fail" there will be no active mdss. Describe the task you were trying to accomplish: Powering down the Red Hat Ceph Storage cluster Suggestions for improvement: Remove "ceph mds fail FS_NAME:_N_" command in step 3 in "Powering down the Red Hat Ceph Storage cluster" section Document URL: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html-single/administration_guide/index?lb_target=preview#powering-down-and-rebooting-a-red-hat-ceph-storage-cluster_admin Chapter/Section Number and Title: 2.6. Powering down and rebooting Red Hat Ceph Storage cluster Procedure Powering down the Red Hat Ceph Storage cluster Product Version: RHCEPH 5