Tier: Watermark check for hi and low value being equal

Problem: Both low and hi watermark can be set to same value
as the check missed the case for being equal.

Fix: Add the check to both the hi and low values being equal
along with the low value being higher than hi value.

Change-Id: Ia235163aeefdcb2a059e2e58a5cfd8fb7f1a4c64
BUG: 1447960
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: https://review.gluster.org/17175
Smoke: Gluster Build System <jenkins@build.gluster.org>
Tested-by: hari gowtham <hari.gowtham005@gmail.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Milind Changire <mchangir@redhat.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>

0 files changed, 0 insertions, 0 deletions