diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2017-01-31 14:49:45 -0500 |
|---|---|---|
| committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2017-02-01 19:54:58 -0500 |
| commit | 83803b4b2d70e9e6e16bb050d7ac8e49ba420893 (patch) | |
| tree | 9a6c1f3f9a723bf578f78c624d3ce9f44baac6db /tests/include.rc | |
| parent | 80b04666ec7019e132f76f734a88559457702f1b (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.
Backport of:
> Change-Id: I45059454e51d6f4cbb29a4953359c09a408695cb
> BUG: 1385758
> Reviewed-on: https://review.gluster.org/14763
Change-Id: I4bce9080f6c93d50171823298fdf920258317ee8
BUG: 1418091
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: https://review.gluster.org/16496
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: Shyamsundar Ranganathan <srangana@redhat.com>
Diffstat (limited to 'tests/include.rc')
| -rw-r--r-- | tests/include.rc | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/tests/include.rc b/tests/include.rc index 4591859cc01..22265755a02 100644 --- a/tests/include.rc +++ b/tests/include.rc @@ -69,7 +69,7 @@ esac DEBUG=${DEBUG:=0} # turn on debugging? PROCESS_DOWN_TIMEOUT=5 -PROCESS_UP_TIMEOUT=20 +PROCESS_UP_TIMEOUT=30 NFS_EXPORT_TIMEOUT=20 CHILD_UP_TIMEOUT=20 PROBE_TIMEOUT=60 @@ -91,7 +91,24 @@ statedumpdir=`gluster --print-statedumpdir`; # Default directory for statedump CLI="gluster --mode=script --wignore"; CLI_NO_FORCE="gluster --mode-script"; -GFS="glusterfs --attribute-timeout=0 --entry-timeout=0"; +_GFS () { + glusterfs "$@" + local mount_ret=$? + if [ $mount_ret != 0 ]; then + return $mount_ret + fi + local mount_point=${!#} + local i=0 + while true; do + touch $mount_point/xy_zzy 2> /dev/null && break + i=$((i+1)) + [ $i -lt 10 ] || break + sleep 1 + done + rm -f $mount_point/xy_zzy + return $mount_ret +} +GFS="_GFS --attribute-timeout=0 --entry-timeout=0"; mkdir -p $WORKDIRS @@ -180,6 +197,7 @@ function test_footer() echo "FAILED COMMAND: $saved_cmd" fi if [ "$EXIT_EARLY" = "1" ]; then + cleanup exit $RET fi fi |