The correct command is cinder-manage volume update_host as introduced
in commit 2068164d0f155578d2f7a106afe464ef578032cb from cinder
This commit fixes both XML and RST versions
Closes-Bug: #1464820
Change-Id: I683ba214daa4b8acbf4761425319623e6ea5500a
Signed-off-by: Alberto Murillo <powerbsd@yahoo.com>