cluster/tier: add gluster v tier <vol>

Currently the tier feature piggy backs off the rebalance command
syntax to obtain status and this is clumsy. Introduce a new
tier command that can do tier specific operations, starting
with volume status to display counters.

Old commands:
gluster volume attach-tier <vol> [replica count] {bricklist..}
gluster volume detach-tier <vol> {start|stop|commit}

New commands:
gluster volume tier <vol> attach [replica count] {bricklist} |
                          detach {start|stop|commit} |
                          status

Change-Id: Ic07b3c6260588162de7d34380f8cbd3d8a7f35d3
BUG: 1255693
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/11984
Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>

0 files changed, 0 insertions, 0 deletions