cluster/afr: Set local->fd in fsync.
cluster/afr: Set local->fd in fsync.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 145 (NFSv3 related additions to 2.1 task list)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=145

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster