New branch 'convert' available with the following commits:
commit 8559b262cb72ae1b964ea356f910233b3bf76a09
Author: David Teigland <teigland(a)redhat.com>
Date: Thu Oct 17 13:47:24 2013 -0500
sanlock: add convert
sanlock_convert is used to convert the mode of an
existing lock, i.e. sh->ex or ex->sh.
Shared is specified as usual, by setting the SANLK_RES_SHARED
flag in struct sanlk_resource. Exclusive is the default, as
usual, and is implied by the lack of SANLK_RES_SHARED.
Converting to the mode that the lease is already held in will
return -EALREADY.
Signed-off-by: David Teigland <teigland(a)redhat.com>
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