#. Upgrade all CephFS MDS daemons. For each CephFS file system,
- #. Disable standby_replay:
+ #. Disable standby_replay::
- # ceph fs set <fs_name> allow_standby_replay false
+ # ceph fs set <fs_name> allow_standby_replay false
#. Reduce the number of ranks to 1. (Make note of the original
number of MDS daemons first if you plan to restore it later.)::
ceph health mute OSD_FILESTORE
#. If you are upgrading from Mimic, or did not already do so when you
- upgraded to Nautilus, we recommened you enable the new :ref:`v2
+ upgraded to Nautilus, we recommend you enable the new :ref:`v2
network protocol <msgr2>`, issue the following command::
ceph mon enable-msgr2