fix: The cold bricks tag included the processes also.
The patch has removed the processes from being mentioned
inside the cold brick tag and are mentioned below by 
closing the cold brick tag after the brick count.

Previous output:
        <coldBricks>
          <node>
            <hostname>192.168.1.102</hostname>
            <path>/data/gluster/b3</path>
            <peerid>8c088528-e1aee3b2b40f</peerid>
            <status>1</status>
            <port>49157</port>
            <ports>
              <tcp>49157</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>1160</pid>
          </node>
          <node>
            <hostname>NFS Server</hostname>
            <path>localhost</path>
            <peerid>8c088528-e1aee3b2b40f</peerid>
            <status>0</status>
            <port>N/A</port>
            <ports>
              <tcp>N/A</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>-1</pid>
          </node>
        </coldBricks>

Expected output:
        <coldBricks>
          <node>
            <hostname>192.168.1.102</hostname>
            <path>/data/gluster/b3</path>
            <peerid>8c088528-e1aee3b2b40f</peerid>
            <status>1</status>
            <port>49157</port>
            <ports>
              <tcp>49157</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>1160</pid>
          </node>
        </coldBricks>
        <node>
          <hostname>NFS Server</hostname>
          <path>localhost</path>
          <peerid>8c088528-e1aee3b2b40f</peerid>
          <status>0</status>
          <port>N/A</port>
          <ports>
            <tcp>N/A</tcp>
            <rdma>N/A</rdma>
          </ports>
          <pid>-1</pid>
        </node>

Change-Id: Ieccd017d7b2edb16786323f1a76402f020bdfb0d
BUG: 1294497
Signed-off-by: hari <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/13101
Smoke: Gluster Build System <jenkins@build.gluster.com>
Tested-by: hari gowtham <hari.gowtham005@gmail.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>

cli/src/cli-cmd-parser.c (chenk)
cli/src/cli-xml-output.c (spandit)
cli/src/cli.c (chenk)
libglusterfs/src/common-utils.c (vmallika)
libglusterfs/src/gfdb/gfdb_sqlite3.c (jfernand +1)
rpc/rpc-transport/socket/src/socket.c (?)
xlators/cluster/afr/src/afr-transaction.c (?)
xlators/cluster/dht/src/dht-common.h (srangana +2)
xlators/cluster/dht/src/dht-selfheal.c (srangana +2)
xlators/debug/io-stats/src/io-stats.c (R. Wareing)
xlators/features/barrier/src/barrier.c (vshastry)
xlators/features/bit-rot/src/bitd/bit-rot-scrub.h (vshankar +1)
xlators/features/shard/src/shard.c (kdhananj +1)
xlators/mgmt/glusterd/src/glusterd-ganesha.c (skoduri)
xlators/mgmt/glusterd/src/glusterd-handler.c (atinmu)
xlators/mgmt/glusterd/src/glusterd-op-sm.h (atinmu)
xlators/mgmt/glusterd/src/glusterd-snapshot.c (spandit)
xlators/mgmt/glusterd/src/glusterd-syncop.c (atinmu)
xlators/mgmt/glusterd/src/glusterd-volgen.c (atinmu)
xlators/protocol/client/src/client-messages.h (mselvaga +1)
xlators/storage/bd/src/bd-helper.c (M. Mohan Kumar)
xlators/storage/bd/src/bd.c (M. Mohan Kumar)
xlators/storage/posix/src/posix.c (nbalacha +1)

Change-Id: I85934fbcaf485932136ef3acd206f6ebecde61dd
BUG: 1293133
Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com>
Reviewed-on: http://review.gluster.org/13031
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>

The following are added:
1. "<arbiterCount>1</arbiterCount>" and
"<coldarbiterCount>1</coldarbiterCount>"

2. "<isArbiter>0</isArbiter>" on the brick info, like so:
<brick
uuid="cafa8612-d7d4-4007-beea-72ae7477f3bb">127.0.0.2:/home/ravi/bricks/brick1
<name>127.0.0.2:/home/ravi/bricks/brick1</name>
<hostUuid>cafa8612-d7d4-4007-beea-72ae7477f3bb</hostUuid>
<isArbiter>0</isArbiter>
</brick>

Also fix a bug in gluster vol info where the abiter brick was shown the
wrong brick of the cold tier after performing a tier-attach.

Change-Id: Id978325d02b04f1a08856427827320e169169810
BUG: 1297750
Signed-off-by: Ravishankar N <ravishankar@redhat.com>
Reviewed-on: http://review.gluster.org/13229
Smoke: Gluster Build System <jenkins@build.gluster.com>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>

Currently When hot tier type is distributed-replicate and cold tier
type is disperse volume then #gluster volume info --xml command is
not giving its correct output. In case of HOT tier case its displaying
wrong volume type.

With this fix it will show correct xml output for tier volume
irrespective of all the type of the volume's.

Change-Id: If1de8d52d1e0ef3d0523163abed37b2b571715e8
BUG: 1292084
Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-on: http://review.gluster.org/12982
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: mohammed rafi  kc <rkavunga@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kotresh HR <khiremat@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

Problem:
As of now quota 'list/list-objects' will list the usage only if limit is
set for every directory else it will fail with ENOATTR(If inode/inode-quota
is already configured for the first time).

Feature:
With the patch we are enhancing this command to list the usage even
if quota limit is not set but still the user has to configure
inode/inode-quota for the first time.

Example:
Consider we have /client/dir and /client1(absolute path from mount point):
Quota limit is set only on /client. when we try listing /client/dir or /client1,
it shows "Limit not set".

Fix:
The patch fixes this by showing "used space" in case of list command and
shows "file_count" & "dir_count" in case of list-objects command. This works
fine with xml output as well.

Change-Id: I68b08ec77a583b3c7f39fe4d6b15d3d77adb095a
BUG: 1284752
Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-on: http://review.gluster.org/12741
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
  <opRet>0</opRet>
  <opErrno>0</opErrno>
  <opErrstr/>
  <volStatus>
    <volumes>
      <volume>
        <volName>tiervol</volName>
        <nodeCount>11</nodeCount>
        <hotBricks>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b5_2</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49164</port>
            <ports>
              <tcp>49164</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8684</pid>
          </node>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b5_1</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49163</port>
            <ports>
              <tcp>49163</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8687</pid>
          </node>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b4_2</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49162</port>
            <ports>
              <tcp>49162</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8699</pid>
          </node>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b4_1</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49161</port>
            <ports>
              <tcp>49161</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8708</pid>
          </node>
        </hotBricks>
        <coldBricks>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b1_1</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49155</port>
            <ports>
              <tcp>49155</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8716</pid>
          </node>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/b1_2</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>49156</port>
            <ports>
              <tcp>49156</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8724</pid>
          </node>
          <node>
            <hostname>NFS Server</hostname>
            <path>localhost</path>
            <peerid>149ac603-8078-41c5-8f71-7373f2a3016f</peerid>
            <status>1</status>
            <port>2049</port>
            <ports>
              <tcp>2049</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>8678</pid>
          </node>
        </coldBricks>
        <tasks>
          <task>
            <type>Tier migration</type>
            <id>975bfcfa-077c-4edb-beba-409c2013f637</id>
            <status>1</status>
            <statusStr>in progress</statusStr>
          </task>
        </tasks>
      </volume>
    </volumes>
  </volStatus>
</cliOutput>
Change-Id: I69252a36b6e6b2f3cbe5db06e9a716f504a1dba4
BUG: 1268810
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/12302
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Nekkunti <anekkunt@redhat.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Dan Lambright <dlambrig@redhat.com>

The number of bricks count remains one for the cold type.

Actual result:
<numberOfBricks>1 x 2 = 2</numberOfBricks>

Expected result:
<numberOfBricks>3 x 2 = 6</numberOfBricks>

Change-Id: I31480a7808b248ef9ea805cb64f7663d44647ddf
BUG: 1268822
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/12303
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

Currrently, 'gluster v quota <VOLNAME> list' command rounds off the
available space and shows it to the user. Now, 'gluster v quota
<VOLNAME> list --xml' command is modified to show the exact available
space in bytes.

Change-Id: I3772e036a2537c1df12f22cf32dfe4ac7940988f
BUG: 1261404
Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com>
Reviewed-on: http://review.gluster.org/12137
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>

gluster v info didnt differentiate the hot bricks and cold bricks
and other few values

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
  <opRet>0</opRet>
  <opErrno>0</opErrno>
  <opErrstr/>
  <volInfo>
    <volumes>
      <volume>
        <name>rmbr</name>
        <id>72d223fc-96ba-4f4a-ac6e-0d0bc16ef127</id>
        <status>1</status>
        <statusStr>Started</statusStr>
        <brickCount>3</brickCount>
        <distCount>1</distCount>
        <stripeCount>1</stripeCount>
        <replicaCount>1</replicaCount>
        <disperseCount>0</disperseCount>
        <redundancyCount>0</redundancyCount>
        <type>5</type>
        <typeStr>Tier</typeStr>
        <transport>0</transport>
        <xlators/>
        <bricks>
          <hotBricks>
            <hotBrickType>Distribute</hotBrickType>
            <numberOfBricks>1</numberOfBricks>
            <brick uuid="81">v1:/hb1<name>v1:/hb1</name><hostUuid>81</hostUuid></brick>
          </hotBricks>
          <coldBricks>
            <coldBrickType>Distribute</coldBrickType>
            <numberOfBricks>2</numberOfBricks>
            <brick uuid="81">v1:/br1<name>v1:/br1</name><hostUuid>81</hostUuid></brick>
            <brick uuid="81">v1:/br2<name>v1:/br2</name><hostUuid>81</hostUuid></brick>
            <count>0</count>
          </coldBricks>
        </bricks>
      </volume>
    </volumes>
  </volInfo>
</cliOutput>

Change-Id: I6e52541bb6d8a6a17e17bfcb42434beaac13db56
BUG: 1261837
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/12158
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Dan Lambright <dlambrig@redhat.com>

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
  <opRet>0</opRet>
  <opErrno>0</opErrno>
  <opErrstr/>
  <volStatus>
    <volumes>
      <volume>
        <volName>v1</volName>
        <nodeCount>5</nodeCount>
        <hotBrick>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/hbr1</path>
            <peerid>137e2a4f-2bde-4a97-b3f3-470a2e092155</peerid>
            <status>1</status>
            <port>49154</port>
            <ports>
              <tcp>49154</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>6535</pid>
          </node>
        </hotBrick>
        <coldBrick>
          <node>
            <hostname>10.70.42.203</hostname>
            <path>/data/gluster/tier/cb1</path>
            <peerid>137e2a4f-2bde-4a97-b3f3-470a2e092155</peerid>
            <status>1</status>
            <port>49152</port>
            <ports>
              <tcp>49152</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>6530</pid>
          </node>
        </coldBrick>
        <coldBrick>
          <node>
            <hostname>NFS Server</hostname>
            <path>10.70.42.203</path>
            <peerid>137e2a4f-2bde-4a97-b3f3-470a2e092155</peerid>
            <status>1</status>
            <port>2049</port>
            <ports>
              <tcp>2049</tcp>
              <rdma>N/A</rdma>
            </ports>
            <pid>6519</pid>
          </node>
        </coldBrick>
        <tasks>
          <task>
            <type>Rebalance</type>
            <id>8da729f2-f1b2-4f55-9945-472130be93f7</id>
            <status>4</status>
            <statusStr>failed</statusStr>
          </task>
        </tasks>
      </volume>
        <tasks/>
      </volume>
    </volumes>
  </volStatus>
</cliOutput>

Change-Id: Idfdbce47d03ee2cdbf407c57159fd37a2900ad2c
BUG: 1263100
Signed-off-by: hari gowtham <hgowtham@redhat.com>
Reviewed-on: http://review.gluster.org/12176
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Dan Lambright <dlambrig@redhat.com>