16e71bf8b7
This patch introduces a new 'barrier' brick-op which will be used to activate/deactivate the barriering on the bricks. This includes barriering in the barrier xlator and in the changelog xlator. All the required code has been including a bricks select function, a payload builder and a brick-op handler. Change-Id: I91d9d77f691c2e89823f7dc4e84900ec40dc4dd2 BUG: 1060002 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6943 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>