diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2016-12-08 16:24:15 -0500 |
|---|---|---|
| committer | Vijay Bellur <vbellur@redhat.com> | 2017-01-30 19:13:58 -0500 |
| commit | 1a95fc3036db51b82b6a80952f0908bc2019d24a (patch) | |
| tree | b983ac196a8165d5cb5e860a5ef97d3e9a41b5c9 /tests/basic/afr/data-self-heal.t | |
| parent | 7f7d7a939e46b330a084d974451eee4757ba61b4 (diff) | |
core: run many bricks within one glusterfsd process
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 <jdarcy@redhat.com>
Reviewed-on: https://review.gluster.org/14763
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'tests/basic/afr/data-self-heal.t')
| -rw-r--r-- | tests/basic/afr/data-self-heal.t | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/basic/afr/data-self-heal.t b/tests/basic/afr/data-self-heal.t index 5db5d770b6f..0f417b4a0ba 100644 --- a/tests/basic/afr/data-self-heal.t +++ b/tests/basic/afr/data-self-heal.t @@ -77,7 +77,7 @@ TEST $CLI volume start $V0 EXPECT_WITHIN $PROCESS_UP_TIMEOUT "Y" glustershd_up_status EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 0 EXPECT_WITHIN $CHILD_UP_TIMEOUT "1" afr_child_up_status_in_shd $V0 1 -TEST glusterfs --volfile-id=$V0 --volfile-server=$H0 $M0 --entry-timeout=0 --attribute-timeout=0; +TEST $GFS --volfile-id=$V0 --volfile-server=$H0 $M0; cd $M0 TEST touch pending-changelog biggest-file-source.txt biggest-file-more-prio-than-changelog.txt same-size-more-prio-to-changelog.txt size-and-witness-same.txt self-accusing-vs-source.txt self-accusing-both.txt self-accusing-vs-innocent.txt self-accusing-bigger-exists.txt size-more-prio-than-self-accused.txt v1-dirty.txt split-brain.txt split-brain-all-dirty.txt split-brain-with-dirty.txt |