rbd: exclusive map option
authorIlya Dryomov <idryomov@gmail.com>
Thu, 13 Apr 2017 10:17:39 +0000 (12:17 +0200)
committerIlya Dryomov <idryomov@gmail.com>
Thu, 4 May 2017 07:19:24 +0000 (09:19 +0200)
commite010dd0ada619ed6d3411de7371fba12c1baa48b
treed7767fd111a68592b4e7fa6498b0c5179cac3e35
parent3b77faa0495abd07e94119681be8cc66af5e0a3b
rbd: exclusive map option

Support disabling automatic exclusive lock transfers to allow users
to be in charge of which node should own the lock while being able to
reuse exclusive lock's built-in blacklist/break-lock functionality.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
drivers/block/rbd.c