Currently Gluster keeps process pid information of all the daemons
and brick processes in Gluster configuration file directory
(ie., /var/lib/glusterd/*).

These pid files should be seperate from configuration files.
Deletion of the configuration file directory might result into serious problems.
Also, /var/run/gluster is the default placeholder directory for pid files.

So, with this fix Gluster will keep all process pid information of all
processes in /var/run/gluster/* directory.

Change-Id: Idb09e3fccb6a7355fbac1df31082637c8d7ab5b4
BUG: 1258561
Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com>
Signed-off-by: Saravanakumar Arumugam <sarumuga@redhat.com>
Reviewed-on: https://review.gluster.org/13580
Tested-by: MOHIT AGRAWAL <moagrawa@redhat.com>
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>

For tcp,rdma type voumes, there will be two ports, one for tcp
and one for rdma. But volume status command only display tcp port.
By this change, adding an extra column for rdma port and changing
the port to tcp port.

Eg:

>gluster volume status pathy

>For tcp,rdma type volume

Status of volume: patchy
Gluster process                             TCP Port RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick brickname                             49152    49153      Y       14158

>For rdma type volume

Status of volume: patchy
Gluster process                             TCP Port RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick brickname                             0        49153      Y       14158

For tcp type volume

Status of volume: patchy
Gluster process                             TCP Port RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick brickname                             49152    0          Y       14158

>gluster volume status patchy detail

Status of volume: xcube2
------------------------------------------------------------------------------
Brick                : Brick brickname
TCP Port             : 49152
RDMA Port            : 49153
Online               : Y
Pid                  : 14158
File System          : ext4
Device               :
/dev/mapper/luks-2099dd4a-0050-4cae-ad7b-c6a0498c4e88
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 31.1GB
Total Disk Space     : 47.9GB
Inode Count          : 3203072
Free Inodes          : 2926789

>gluster volume status xcube --xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cliOutput>
  <opRet>0</opRet>
  <opErrno>0</opErrno>
  <opErrstr>(null)</opErrstr>
  <volStatus>
    <volumes>
      <volume>
        <volName>xcube</volName>
        <nodeCount>2</nodeCount>
        <node>
          <hostname>hostname</hostname>
          <path>/home/brick1</path>
          <peerid>2d7bcb95-3d26-4d4f-b3c6-e2ee01b71662</peerid>
          <status>1</status>
          <port>49152</port>
          <ports>
            <tcp>49152</tcp>
            <rdma>N/A</rdma>
          </ports>
          <pid>5657</pid>
        </node>
        <node>
          <hostname>NFS Server</hostname>
          <path>localhost</path>
          <peerid>2d7bcb95-3d26-4d4f-b3c6-e2ee01b71662</peerid>
          <status>1</status>
          <port>2049</port>
          <ports>
            <tcp>2049</tcp>
            <rdma>N/A</rdma>
          </ports>
          <pid>5665</pid>
        </node>
        <tasks/>
      </volume>
    </volumes>
  </volStatus>
</cliOutput>

Change-Id: I81aab226edbd400d29cd3f510af4f344dd99ba51
BUG: 1164079
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/9191
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>

There are around 300 regression tests, 250 being in tests/bugs. Running
partial set of tests/bugs is not easy because this is a flat directory
with almost all tests inside.

It would be valuable to make partial test/bugs easier, and allow the use
of mulitple build hosts for a single commit, each running a subset of
the tests for a quicker result.

Additional changes made:
- correct the include path for *.rc shell libraries and *.py utils
- make the testcases pass checkpatch
- arequal-checksum in afr/self-heal.t was never executed, now it is
- include.rc now complains loudly if it fails to find env.rc

Change-Id: I26ffd067e9853d3be1fd63b2f37d8aa0fd1b4fea
BUG: 1178685
Reported-by: Emmanuel Dreyfus <manu@netbsd.org>
Reported-by: Atin Mukherjee <amukherj@redhat.com>
URL: http://www.gluster.org/pipermail/gluster-devel/2014-December/043414.html
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/9353
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>