glusterfs.git/xlators/mgmt/glusterd/src/glusterd-server-quorum.h, branch v4.0dev

glusterd: check quorum on restart bricks

2016-02-05T15:26:42+00:00

While spawning bricks on a glusterd restart the quorum should be checked and
brick shouldn't be started if the volume doesn't meet quorum.

Change-Id: I21bf9055bdf38c53c81138cc204ba05a9ff6444f
BUG: 1298439
Signed-off-by: Atin Mukherjee 
Reviewed-on: http://review.gluster.org/13236
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Jeff Darcy

build: do not #include "config.h" in each file

2015-05-29T12:43:17+00:00

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 
Reviewed-on: http://review.gluster.org/10808
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System
Reviewed-by: Kaleb KEITHLEY 
Reviewed-by: Pranith Kumar Karampuri

glusterd: compute quorum on peers in cluster

2015-04-02T17:58:13+00:00

... and not on peers participating in an ongoing
transaction.

Change-Id: I6bdb80fd3bf3e7593fdf37e45a441d4a490469b8
BUG: 1205592
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/9493
Reviewed-by: Atin Mukherjee 
Tested-by: Gluster Build System

glusterd: Fix rebase errors introduced by 4b18fba

2015-04-02T10:10:25+00:00

4b18fba 'glusterd: group server-quorum related code together' a
refactoring change, introduced some errors related to usage of
userspace-rcu lists when rebasing. This patch fixes it.

Changes done include,
- Redo changes done by
  673ba26 glusterd: Replace libglusterfs lists with liburcu lists
- Redo changes done by
  c7785f7 glusterd: Protect the peer list and peerinfos with RCU.
- Redo changes done by
  891c7d0 glusterd: Prevent possible deadlock due to
          glusterd_quorum_count

Change-Id: I789e5bc8b209d9ed6dd951d609baa90e89817639
BUG: 1205592
Signed-off-by: Vijay Bellur 
Signed-off-by: Kaushal M 
Reviewed-on: http://review.gluster.org/10105
Reviewed-by: Atin Mukherjee 
Reviewed-by: Niels de Vos 
Tested-by: Gluster Build System

glusterd: group server-quorum related code together

2015-04-01T13:07:14+00:00

Server-quorum implementation was spread in many files.  This patch
brings them all together into a single file, namely
glusterd-server-quorum.c. All exported functions are available via
glusterd-server-quorum.h

Change-Id: I8fd77114b5bc6b05127cb8a6a641e0295f0be7bb
BUG: 1205592
Signed-off-by: Krishnan Parthasarathi 
Reviewed-on: http://review.gluster.org/9492
Reviewed-by: Atin Mukherjee 
Tested-by: Gluster Build System 
Reviewed-by: Kaushal M