set keepalive for client connections
set keepalive for client connections

Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com>
Signed-off-by: Vijay Bellur <vijay@dev.gluster.com>

BUG: 1802 (Gluster volume creation failed)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1802

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster