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/tier/bug-1214222-directories_missing_after_attach_tier.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/tier/bug-1214222-directories_missing_after_attach_tier.t')
-rwxr-xr-x | tests/basic/tier/bug-1214222-directories_missing_after_attach_tier.t | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/basic/tier/bug-1214222-directories_missing_after_attach_tier.t b/tests/basic/tier/bug-1214222-directories_missing_after_attach_tier.t index 754e8033f61..f1715364e36 100755 --- a/tests/basic/tier/bug-1214222-directories_missing_after_attach_tier.t +++ b/tests/basic/tier/bug-1214222-directories_missing_after_attach_tier.t @@ -44,7 +44,13 @@ TEST [ -e file1 ] cd EXPECT_WITHIN $UMOUNT_TIMEOUT "Y" force_umount $M0; +tier_status () +{ + $CLI volume tier $V0 detach status | grep progress | wc -l +} + TEST $CLI volume detach-tier $V0 start +EXPECT_WITHIN $PROCESS_UP_TIMEOUT "0" tier_status TEST $CLI volume detach-tier $V0 commit EXPECT "0" confirm_tier_removed ${V0}${CACHE_BRICK_FIRST} |