glusterfs.git/tests/basic/afr/arbiter-statfs.t, branch release-3.13

core: run many bricks within one glusterfsd process

2017-01-31T00:13:58+00:00

This patch adds support for multiple brick translator stacks running
in a single brick server process.  This reduces our per-brick memory usage by
approximately 3x, and our appetite for TCP ports even more.  It also creates
potential to avoid process/thread thrashing, and to improve QoS by scheduling
more carefully across the bricks, but realizing that potential will require
further work.

Multiplexing is controlled by the "cluster.brick-multiplex" global option.  By
default it's off, and bricks are started in separate processes as before.  If
multiplexing is enabled, then *compatible* bricks (mostly those with the same
transport options) will be started in the same process.

Change-Id: I45059454e51d6f4cbb29a4953359c09a408695cb
BUG: 1385758
Signed-off-by: Jeff Darcy 
Reviewed-on: https://review.gluster.org/14763
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Vijay Bellur

tests: Fix arbiter-statfs.t

2015-12-11T04:37:56+00:00

..and remove it from bad tests list.

Problem:
https://build.gluster.org/job/rackspace-netbsd7-regression-triggered/12516/consoleFull

++ SETUP_LOOP /d/backends/brick1
++ '[' 1 '!=' 1 ']'
++ backend=/d/backends/brick1
++ case ${OSTYPE} in
+++ awk -F: '/not in use/{print $1; exit}'
+++ vnconfig -l
vnconfig: VNDIOCGET: Bad file descriptor
++ vnd=
++ '[' x = x ']'
++ echo 'no more vnd'
no more vnd
++ return 1

Fix:
TEST the return value of SETUP_LOOP.
Also added EXIT_EARLY to the test case because there is no point in
continuing the test when setting the bricks fail.

Change-Id: I933611c41f93ac646f1170b62db656314c801ef1
BUG: 1290125
Signed-off-by: Ravishankar N 
Reviewed-on: http://review.gluster.org/12936
Tested-by: Gluster Build System 
Tested-by: NetBSD Build System 
Reviewed-by: Pranith Kumar Karampuri

tests: check free space only on gluster mount

2015-09-04T04:38:29+00:00

Change-Id: I06de4f555e66fac2594676572c8f8a4ee08f8131
BUG: 1251346
Signed-off-by: Ravishankar N 
Reviewed-on: http://review.gluster.org/12096
Reviewed-by: Raghavendra Talur 
Tested-by: NetBSD Build System 
Tested-by: Gluster Build System

tests: add basic/afr/arbiter-statfs.t

2015-08-11T13:35:25+00:00

This is a test-case for BZ 1251346

Change-Id: Icbde8d17c823a3f2c98056c14a75f0ef5227b848
BUG: 1251346
Signed-off-by: Ravishankar N 
Reviewed-on: http://review.gluster.org/11864
Tested-by: Gluster Build System 
Reviewed-by: Raghavendra Talur 
Tested-by: NetBSD Build System