glusterfs.git/tests/basic/stats-dump.t, branch v3.12.5

tests: fix stats-dump.t failure

2017-07-10T14:32:25+00:00

Since https://review.gluster.org/#/c/17452, the statistics are appended
to the same file instead of overwritten over the previous stats. This
was causing the .t to fail since it checks for only the presence of a
non zero aggr.fop.write.count assuming the latest statistics will
overwrite the previous ones.

Fix it by checking for that the latest value of aggr.fop.write.count is
non zero.

Change-Id: I858011f343966a5d1c19d66dcc64b8cd26315df7
BUG: 1468432
Signed-off-by: Ravishankar N 
Reviewed-on: https://review.gluster.org/17721
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Amar Tumballi 
Reviewed-by: Raghavendra Talur

tests: Disable basic/stats-dump.t

2017-07-07T05:45:24+00:00

Disabling this test right now so that master is green again. This patch
https://review.gluster.org/#/c/17721/ will actually fix the test. This
patch will make master green again unblocking other patches to land onto
master.

Change-Id: I77d177ce92eb6edcf5326b27a0f7fdbefdec007b
Signed-off-by: Nigel Babu 
BUG: 1468432
Reviewed-on: https://review.gluster.org/17723

glusterd: default value of nfs.disable, change from false to true

2016-04-27T07:59:30+00:00

Next step in eventual deprecation of glusterfs nfs server in favor
of ganesha.nfsd.

Also replace several open-coded strings with constant.

Change-Id: If52f5e880191a14fd38e69b70a32b0300dd93a50
BUG: 1092414
Signed-off-by: Kaleb S KEITHLEY 
Reviewed-on: http://review.gluster.org/13738
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee 
Tested-by: Atin Mukherjee 
Reviewed-by: Niels de Vos

xlators: add JSON FOP statistics dumps every N seconds

2015-10-08T12:44:27+00:00

Summary:
- Adds a thread to the io-stats translator which dumps out statistics
  every N seconds where N is configurable by an option called
  "diagnostics.stats-dump-interval"
- Thread cleanly starts/stops when translator is unloaded
- Updates macros to use "Atomic Builtins" (e.g. intel CPU extentions) to
  use memory barries to update counters vs using locks.  This should
  reduce overhead and prevent any deadlock bugs due to lock contention.

Test Plan:
- Test on development machine
- Run prove -v tests/basic/stats-dump.t

Change-Id: If071239d8fdc185e4e8fd527363cc042447a245d
BUG: 1266476
Signed-off-by: Jeff Darcy 
Reviewed-on: http://review.gluster.org/12209
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System 
Reviewed-by: Avra Sengupta