glusterfs.git/xlators/mgmt/glusterd/src/glusterd-hooks.h, branch v4.0dev glusterd: Porting messages to new logging framework. 2015-06-15T06:54:58+00:00 Nandaja Varma nandaja.varma@gmail.com 2015-03-09T11:29:54+00:00 2ae034374ce449c54b1b4ae8350401371db1d8d3 Change-Id: I56ced6fca0246c230cc389132c47a0f60472ed0c BUG: 1194640 Signed-off-by: Nandaja Varma <nandaja.varma@gmail.com> Reviewed-on: http://review.gluster.org/9836 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> 
Change-Id: I56ced6fca0246c230cc389132c47a0f60472ed0c
BUG: 1194640
Signed-off-by: Nandaja Varma <nandaja.varma@gmail.com>
Reviewed-on: http://review.gluster.org/9836
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
build: do not #include "config.h" in each file 2015-05-29T12:43:17+00:00 Niels de Vos ndevos@redhat.com 2015-05-18T14:26:02+00:00 8a9328e37b8c63d60583184dc8dab12f85810682 Instead of including config.h in each file, and have the additional config.h included from the compiler commandline (-include option). When a .c file tests for a certain #define, and config.h was not included, incorrect assumtions were made. With this change, it can not happen again. BUG: 1222319 Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/10808 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> 
Instead of including config.h in each file, and have the additional
config.h included from the compiler commandline (-include option).

When a .c file tests for a certain #define, and config.h was not
included, incorrect assumtions were made. With this change, it can not
happen again.

BUG: 1222319
Change-Id: I4f9097b8740b81ecfe8b218d52ca50361f74cb64
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
glusterd: Replace libglusterfs lists with liburcu lists 2015-03-04T07:50:22+00:00 Kaushal M kaushal@redhat.com 2015-01-06T12:53:41+00:00 673ba2659cebe22ee30c43f9fb080f330150f55e This patch replaces usage of the libglusterfs lists data structures and API in glusterd with the lists data structures and API from liburcu. The liburcu data structes and APIs are a drop-in replacement for libglusterfs lists. All usages have been changed to keep the code consistent, and free from confusion. NOTE: glusterd_conf_t->xprt_list still uses the libglusterfs data structures and API, as it holds rpc_transport_t objects, which is not a part of glusterd and is not being changed in this patch. This change was developed on the git branch at [1]. This commit is a combination of the following commits on the development branch. 6dac576 Replace libglusterfs lists with liburcu lists a51b5ab Fix compilation issues d98a06f Fix merge issues a5d918e Remove merge remnant 1cca113 More style cleanup 1917be3 Address review comments on 9624/1 8d10f13 Use cds_lists for glusterd_svc_t 524ad5d Add rculist header in glusterd-conn-helper.c 646f294 glusterd: add list_add_order API honouring rcu [1]: https://github.com/kshlm/glusterfs/tree/urcu Change-Id: Ic613c5b6e496a677b9d3de15fc042a0492109fb0 BUG: 1191030 Signed-off-by: Kaushal M <kaushal@redhat.com> Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/9624 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-by: Anand Nekkunti <anekkunt@redhat.com> 
This patch replaces usage of the libglusterfs lists data structures and
API in glusterd with the lists data structures and API from liburcu. The
liburcu data structes and APIs are a drop-in replacement for
libglusterfs lists.

All usages have been changed to keep the code consistent, and free from
confusion.

NOTE: glusterd_conf_t->xprt_list still uses the libglusterfs data
structures and API, as it holds rpc_transport_t objects, which is not a
part of glusterd and is not being changed in this patch.

This change was developed on the git branch at [1]. This commit is a
combination of the following commits on the development branch.
  6dac576 Replace libglusterfs lists with liburcu lists
  a51b5ab Fix compilation issues
  d98a06f Fix merge issues
  a5d918e Remove merge remnant
  1cca113 More style cleanup
  1917be3 Address review comments on 9624/1
  8d10f13 Use cds_lists for glusterd_svc_t
  524ad5d Add rculist header in glusterd-conn-helper.c
  646f294 glusterd: add list_add_order API honouring rcu

[1]: https://github.com/kshlm/glusterfs/tree/urcu

Change-Id: Ic613c5b6e496a677b9d3de15fc042a0492109fb0
BUG: 1191030
Signed-off-by: Kaushal M <kaushal@redhat.com>
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.org/9624
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-by: Anand Nekkunti <anekkunt@redhat.com>
All: License message change 2012-09-13T20:19:37+00:00 Varun Shastry vshastry@redhat.com 2012-09-11T11:04:54+00:00 3e2057542da6a0f182243b527bc7f1fd43d1fd3c License message changed for server-side, dual license GPLV2 and LGPLv3+. Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09 BUG: 852318 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3940 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com> 
License message changed for server-side, dual license GPLV2 and LGPLv3+.

Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09
BUG: 852318
Signed-off-by: Varun Shastry <vshastry@redhat.com>
Reviewed-on: http://review.gluster.org/3940
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
All: License message change 2012-08-28T10:45:06+00:00 Varun Shastry vshastry@redhat.com 2012-08-27T11:18:55+00:00 2ff5e1c2a1c0fedd437d2d892dfab21f720f5a1c The license message is changed to Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> 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 <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3858 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> 
The license message is changed to
  Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com>
  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 <vshastry@redhat.com>
Reviewed-on: http://review.gluster.org/3858
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
glusterd: Persisted hooks friendly user.* keys 2012-07-29T21:20:38+00:00 Krishnan Parthasarathi kparthas@redhat.com 2012-07-24T07:14:11+00:00 86e326921e29bc39f2ea4efe6a1882199de18a79 - Fixed validation of user.* keys in presence of multiple key, value pairs in a single volume set command Change-Id: I5b96de2d009fbc79772121308d9b4c0a552bac52 BUG: 825902 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.com/3715 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
- Fixed validation of user.* keys in presence of multiple key, value
  pairs in a single volume set command

Change-Id: I5b96de2d009fbc79772121308d9b4c0a552bac52
BUG: 825902
Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com>
Reviewed-on: http://review.gluster.com/3715
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
glusterd-hooks: added support for separate namespace for 'volume set' keys 2012-05-31T23:49:53+00:00 Amar Tumballi amarts@redhat.com 2012-05-25T10:43:41+00:00 67740785050158dad8793f8d0ab6beeb30f99b3f The keys in the above mentioned namespace could be used by hook scripts to peform tasks on 'special' keys as defined by the storage admin. The choice of the key and its semantics of it are outside the scope of glusterd. It is the responsibility of the storage admin to keep the meaning of the key(s) consistent. If a user gives a command like 'gluster volume set <VOLNAME> user.for-this-key do-this" scripts would get 'user.for-this-key=do-this' as argument. Change-Id: I5509e17d99e4ddd8bf5df968dcd51ff9a80dc3ab Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 825902 Reviewed-on: http://review.gluster.com/3443 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> 
The keys in the above mentioned namespace could be used by hook
scripts to peform tasks on 'special' keys as defined by the storage
admin. The choice of the key and its semantics of it are outside
the scope of glusterd. It is the responsibility of the storage admin
to keep the meaning of the key(s) consistent.

If a user gives a command like

 'gluster volume set <VOLNAME> user.for-this-key do-this"

scripts would get 'user.for-this-key=do-this' as argument.

Change-Id: I5509e17d99e4ddd8bf5df968dcd51ff9a80dc3ab
Signed-off-by: Amar Tumballi <amarts@redhat.com>
BUG: 825902
Reviewed-on: http://review.gluster.com/3443
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
glusterd: Run post hooks on a different thread 2012-05-29T10:16:58+00:00 Krishnan Parthasarathi kp@gluster.com 2012-05-25T18:11:19+00:00 02a25d55acfbc5d38e2426438c5055cac6ac569b This change ensures post hooks can 'wait' if need be and _not_ prevent glusterd from being able to run other operations meanwhile. Also ensures that post hook scripts are 'serialized' between transactions. ie, post hook scripts of txn1 are completed before post hook scripts of txn2 are started, where txn1 happens before txn2. Change-Id: Iaeb676737d8c67e7151127c8d1fd8c2891e10aee BUG: 806996 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/3450 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com> 
This change ensures post hooks can 'wait' if need be
and _not_ prevent glusterd from being able to run other operations
meanwhile.

Also ensures that post hook scripts are 'serialized'
between transactions. ie, post hook scripts of txn1 are completed
before post hook scripts of txn2 are started, where txn1 happens before
txn2.

Change-Id: Iaeb676737d8c67e7151127c8d1fd8c2891e10aee
BUG: 806996
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/3450
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Tested-by: Amar Tumballi <amarts@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
glusterd: Added glusterd command specific optional args for hooks scripts. 2012-05-04T04:26:07+00:00 Krishnan Parthasarathi kp@gluster.com 2012-05-02T13:08:52+00:00 5f48ad266195ec85171db48cf3dba83f98cbe728 start volume: --first=yes if the volume is the first to be started and --first=no otherwise stop volume: --last=yes if the volume is the last to be stopped and --last=no otherwise set volume: -o key=value ... for every key, value supplied in volume set command Change-Id: Ia8530771f8b9d7424fd1c736cb4c3622b5cabec2 BUG: 806996 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/3260 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com> 
start volume: --first=yes if the volume is the first to be started
              and --first=no otherwise

stop volume: --last=yes if the volume is the last to be stopped
              and --last=no otherwise

set volume: -o key=value ... for every key, value supplied in
            volume set command

Change-Id: Ia8530771f8b9d7424fd1c736cb4c3622b5cabec2
BUG: 806996
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/3260
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
glusterd: Moved 'hooks' interface code to glusterd-hooks.* 2012-04-19T07:36:26+00:00 Krishnan Parthasarathi kp@gluster.com 2012-04-13T08:58:05+00:00 cbb7a20daf7d59681eb21495361236cf68e9cd3b Change-Id: Ia7c0e37154414bddb05516e11b3cc4e6ae83ff38 BUG: 806996 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/3142 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com> 
Change-Id: Ia7c0e37154414bddb05516e11b3cc4e6ae83ff38
BUG: 806996
Signed-off-by: Krishnan Parthasarathi <kp@gluster.com>
Reviewed-on: http://review.gluster.com/3142
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>