Add command information to cinder-manage.rst

Cinder has a command that "cinder-manage backup update_backup_host",
but cinder-manager.rst has no its information. Therefore, I add it.

Change-Id: I7c18ce1d6853117b972f335f386c149f1b0f26e2
This commit is contained in:
zheng yin 2016-08-18 20:19:48 +08:00 committed by xianming mao
parent 7502e1fed3
commit 91609a47a2

@ -126,6 +126,10 @@ Cinder Backup
Displays a list of all backups (including ones in progress) and the host on which the backup operation is running.
``cinder-manage backup update_backup_host --currenthost <current host> --newhost <new host>``
Updates the host name of all backups currently associated with a specified host.
Cinder Version
~~~~~~~~~~~~~~