glusterfs-afrv1.git/extras, branch v3.4.0qa8

glusterfs : Moved option files, and statedumps from /tmp

2013-01-29T23:27:29+00:00

Change-Id: Ibdede396c4d6859225937316b7a59a661bcaf9f5
BUG: 764890
Signed-off-by: Avra Sengupta 
Reviewed-on: http://review.gluster.org/4422
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

extras: Don't update RETVAL with invalid value.

2013-01-19T01:36:46+00:00

Problem:
Start and restart functions update the value of RETVAL internally.
Assigning $? to RETVAL after function return was updating RETVAL with
invalid value.

Fix:
Removed assignment statement after start and restart functions return.

Stop function was always returning 0 as return value due to one extra echo
command. Removed echo line.

Change-Id: Iec1a83a83463f419dd45e12daf4e5ded80568a3a
BUG: 888442
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/4349
Reviewed-by: Anand Avati 
Tested-by: Anand Avati

extras: Changed the exit status in start function to 0.

2013-01-11T17:12:38+00:00

Problem:
We were returning "1" when "glusterd start" was being called with service
already running. As per
http://refspecs.linuxbase.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
we should consider it to be a success case and return 0.

Fix:
Just changed the return status from 1 to 0.

Change-Id: I8d6d2014f0c32ba53834503e721e2a71df7330a8
BUG: 845653
Signed-off-by: Raghavendra Talur 
Reviewed-on: http://review.gluster.org/4348
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System

build: include OCF resource agents by default and package them

2012-12-12T18:58:45+00:00

This change introduces a glusterfs-resource-agents sub-package that
contains the Open Cluster Framework (OCF) Resource Agents (RA). It also
changes the build infrastructure to include the RA by default, making
them available for anyone who is interested in using them with a OCF
compatible Hight-Availability solution like Pacemaker.

Build the RPMs without RA:
$ make dist && rpmbuild -ta --without ocf *.gz

Build the RPMs with RA (default):
$ make dist && rpmbuild -ta *.gz

There is no need to run ./autogen.sh from within the .spec, the whole
autotools infrastructure is included in the 'make dist' tarball already.

This also adds a test-case which builds the rpms with mock for the
latest two EPEL releases.

Change-Id: I12ef5f30f466868825352376156fb4e56b135c58
BUG: 869559
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/4130
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY

RHEL init script: ability to overwrite options from sysconfig

2012-12-12T15:36:26+00:00

Change-Id: I15df0aef73e097a9ccfb00e2d4cae81d3a5a82fc
BUG: 885739
Signed-off-by: Filip Pytloun 
Reviewed-on: http://review.gluster.org/4290
Reviewed-by: Niels de Vos 
Tested-by: Niels de Vos

Added virt group file - template for 'group' set

2012-12-12T00:42:14+00:00

- This sample file contains the set of volume options
  that are associated with volumes that would be used to
  store VMs.

- To enable the set of options present in this file one must
  do the following,
  - # cp extras/group-virt.example /var/lib/glusterd/groups/
    # gluster volume set  group 

Change-Id: I8848d3d222ce114900db885aeef2f20c83ece28c
BUG: 851237
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/4232
Reviewed-by: Anand Avati 
Tested-by: Gluster Build System

Add OCF compliant resource agents for glusterd and volumes

2012-10-25T00:46:48+00:00

These resource agents plug glusterd into Open Cluster Framework
(OCF) compliant cluster resource managers, like Pacemaker.

The glusterd RA is fairly trivial; it simply manages the glusterd daemon
like any upstart or systemd job would, except that Pacemaker can
do it in a cluster-aware fashion.

The volume RA is a bit more involved; It starts a volume and monitors
individual brick's daemons in a cluster aware fashion, recovering bricks
when their processes fail.

Note that this does NOT imply people would deploy GlusterFS servers
in pairs, or anything of that nature. Pacemaker has the ability to
deploy cluster resources as clones, meaning glusterd and volumes would be
configured as follows in a Pacemaker cluster:

primitive p_glusterd ocf:glusterfs:glusterd \
	op monitor interval="30"
primitive p_volume_demo ocf:glusterfs:volume \
	params volname="demo" \
	op monitor interval="10"
clone cl_glusterd p_glusterd \
	meta interleave="true"
clone cl_volume_demo p_volume_demo \
	meta interleave="true" ordered="true"
colocation c_volume_on_glusterd inf: cl_volume_demo cl_glusterd
order o_glusterd_before_volume 0: cl_glusterd cl_volume_demo

The cluster status then looks as follows (in a 4-node cluster; note
the configuration above could be applied, unchanged, to a cluster
of any number of nodes):

============
Last updated: Fri Mar 30 10:54:50 2012
Last change: Thu Mar 29 17:20:17 2012 via crmd on gluster02.h
Stack: openais
Current DC: gluster03.h	- partition with quorum
Version: 1.1.6-3.el6-a02c0f19a00c1eb2527ad38f146ebc0834814558
4 Nodes configured, 4 expected votes
8 Resources configured.
============

Online: [ gluster02.h gluster03.h gluster04.h gluster01.h ]

 Clone Set: cl_glusterd [p_glusterd]
     Started: [ gluster02.h gluster03.h gluster04.h gluster01.h ]
 Clone Set: cl_volume_demo [p_volume_demo]
     Started: [ gluster01.h gluster02.h gluster03.h gluster04.h ]

This is also a way of providing automatic glusterd and brick recovery
in systems where neither upstart nor systemd are available.

Change-Id: Ied46657bdfd2dd72dc97cf41b0eb7adcecacd18f
BUG: 869559
Signed-off-by: Florian Haas 
Reviewed-on: http://review.gluster.org/3043
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

extras: hook scripts should not start Samba if it is not running

2012-10-02T08:18:13+00:00

If the smb service was turned off by the administrator, the hook scripts
should not start the service on starting/stopping a volume.

By calling the service script with "condrestart" instead of plain
"start", the service script checks if samba actually was running.

Change-Id: I93408050a65445d98d2f9bb61992e216e04e0b04
BUG: 861506
Signed-off-by: Niels de Vos 
Reviewed-on: http://review.gluster.org/4015
Reviewed-by: Amar Tumballi 
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

init.d: implement reload action for SUSE init script

2012-10-01T23:46:21+00:00

Change-Id: Ic17832b5bb33bc43faa1ff81c5221ec4e3f9294d
BUG: 862082
Original-author: Jan Engelhardt 
Signed-off-by: Jan Engelhardt 
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/4012
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati

init.d: use proper dependencies in SUSE init script

2012-10-01T23:45:55+00:00

"/usr", the place where the binaries usually reside, requires
$remote_fs.

Change-Id: I830c45b09b78b6c3b36c1475ac3f13cf6c2df588
BUG: 862082
Original-author: Jan Engelhardt 
Signed-off-by: Jan Engelhardt 
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/4011
Tested-by: Gluster Build System 
Reviewed-by: Anand Avati