To keep pace with the newly merged https://github.com/ceph/ceph/pull/16027
Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
``ceph osd reweight`` commands.
- ``ceph osd crush class {create,rm,ls,rename}`` manage the new
CRUSH *device class* feature. ``ceph crush set-device-class
- <osd> <class>`` will set the class for a particular device.
+ <class> <osd> [<osd>...]`` will set the class for particular devices.
- ``ceph osd crush rule create-replicated`` replaces the old
``ceph osd crush rule create-simple`` command to create a CRUSH
rule for a replicated pool. Notably it takes a `class` argument
ceph osd require-osd-release luminous
ceph osd crush class create ssd
ceph osd crush class create hdd
-ceph osd crush set-device-class osd.0 ssd
-ceph osd crush set-device-class osd.1 hdd
+ceph osd crush set-device-class ssd osd.0
+ceph osd crush set-device-class hdd osd.1
ceph osd crush rule create-replicated foo-ssd default host ssd
ceph osd crush rule create-replicated foo-hdd default host hdd