Can't rebalance GlusterFS volume because unix socket's path name is too long
REVIEW: https://review.gluster.org/22869 (glusterd: Can't run rebalance due to long unix socket) posted (#1) for review on master by MOHIT AGRAWAL
REVIEW: https://review.gluster.org/22929 (Test patch for the cluster.rc logdir changes) posted (#1) for review on master by N Balachandran
REVIEW: https://review.gluster.org/22869 (glusterd: Can't run rebalance due to long unix socket) merged (#18) on master by Atin Mukherjee