glusterfs.git/extras, branch v3.4.0qa3

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

Made test-ffop.c exhaustive by making it to test all types of fops.

2012-10-01T19:45:45+00:00

Change-Id: I26052d0cbf72f81a6aa0c52498e99b635d1273e9
BUG: 861380
Signed-off-by: M S Vishwanath Bhat 
Reviewed-on: http://review.gluster.org/3931
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi

build: Install glusterfs-logrotate as config file

2012-09-26T05:22:06+00:00

Change-Id: I8255eb4249503eac0add87444da934256faffc01
BUG: 860037
Reviewed-on: http://review.gluster.org/3973
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Anand Avati

All: License message change

2012-09-13T20:19:37+00:00

License message changed for server-side, dual license GPLV2 and LGPLv3+.

Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09
BUG: 852318
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/3940
Tested-by: Gluster Build System 
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Anand Avati

All: License message change

2012-08-28T10:45:06+00:00

The license message is changed to
  Copyright (c) 2008-2012 Red Hat, Inc. 
  This file is part of GlusterFS.

  This file is licensed to you under your choice of the GNU Lesser
  General Public License, version 3 or any later version (LGPLv3 or
  later), or the GNU General Public License, version 2 (GPLv2), in all
  cases as published by the Free Software Foundation.

Change-Id: I07d2b63ed5fbbbd1884f1e74f2dd56013d15b0f4
BUG: 852318
Signed-off-by: Varun Shastry 
Reviewed-on: http://review.gluster.org/3858
Tested-by: Gluster Build System 
Reviewed-by: Vijay Bellur

init.d: Fix init.d on Redhat, so it does not always return 0.

2012-08-28T09:58:17+00:00

* Installing gluster with puppet, it gives an error if service "hasstatus => true" is used.
* Introduced a $RETVAL variable set to previous command return value.

Change-Id: I186ec59f892f04f25c06478315ca85183cb6232a
BUG: 836007
Signed-off-by: Thomas Oulevey 
Reviewed-on: http://review.gluster.org/3847
Tested-by: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Vijay Bellur

libgfxdr.so: change license

2012-07-20T20:04:10+00:00

Change-Id: I049441e465127195c192443ab0234548d2449e50
Signed-off-by: Amar Tumballi 
Reviewed-on: http://review.gluster.com/3704
Tested-by: Gluster Build System 
Reviewed-by: Bharata B Rao 
Reviewed-by: Kaleb KEITHLEY