glusterd, cli: Fix volume options output format in get-state cli

Currently the get-state cli outputs the volume options in the
following format:

Volume1.rebalance.skipped: 0
Volume1.rebalance.lookedup: 0
Volume1.rebalance.files: 0
Volume1.rebalance.data: 0Bytes
[Volume1.options]
features.barrier: on
transport.address-family: inet
performance.readdir-ahead: on
nfs.disable: on

Volume2.name: tv2
Volume2.id: 35854708-bb72-45a5-bdbd-77c51e5ebfb9
Volume2.type: Distribute

This above format is a valid ini file format syntactically, but is
not very easily parseable. This patch changes the format to look like
the following and should be more easily parseable:

Volume1.rebalance.skipped: 0
Volume1.rebalance.lookedup: 0
Volume1.rebalance.files: 0
Volume1.rebalance.data: 0Bytes
Volume1.options.features.barrier: on
Volume1.options.transport.address-family: inet
Volume1.options.performance.readdir-ahead: on
Volume1.options.nfs.disable: on

Volume2.name: tv2
Volume2.id: 35854708-bb72-45a5-bdbd-77c51e5ebfb9
Volume2.type: Distribute

> Reviewed-on: http://review.gluster.org/15975
> Smoke: Gluster Build System <jenkins@build.gluster.org>
> Reviewed-by: Shubhendu Tripathi <shtripat@redhat.com>
> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>

(cherry picked from commit 331a45942333e27f596b1930f7d459f59850c8a4)

Change-Id: I9768b45de288d9817ec669d3a801874eb1914750
BUG: 1400545
Signed-off-by: Samikshan Bairagya <samikshan@gmail.com>
Reviewed-on: http://review.gluster.org/15993
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

0 files changed, 0 insertions, 0 deletions