From ef61a79f33ca43a9548b9076bb152e6421416f78 Mon Sep 17 00:00:00 2001 From: Pranith Kumar K Date: Wed, 10 May 2017 16:26:35 +0530 Subject: extras: Provide group set for gluster-block workloads For gluster-block workloads I/O is always with o-direct so it doesn't benefit by any of the perf xlators so disabling all of them to save on memory. performance.quick-read=off performance.read-ahead=off performance.io-cache=off performance.stat-prefetch=off performance.write-behind=off performance.open-behind=off performance.readdir-ahead=off We want the I/O on the file to be with o-direct network.remote-dio=enable Options that are proven to give good performance with VM workloads which is very similar to gluster-block cluster.eager-lock=enable cluster.quorum-type=auto cluster.data-self-heal-algorithm=full cluster.locking-scheme=granular cluster.shd-max-threads=8 cluster.shd-wait-qlength=10000 features.shard=on It is better to turn off things we are not using user.cifs=off It is better to have allow-insecure to be on so that ports that are > 1024 in tcmu-runner are allowed. server.allow-insecure=on Change-Id: I9a21c824fa42242f02b57569feedd03d9b6f9439 BUG: 1450010 Signed-off-by: Pranith Kumar K Reviewed-on: https://review.gluster.org/17254 Smoke: Gluster Build System Reviewed-by: Niels de Vos CentOS-regression: Gluster Build System NetBSD-regression: NetBSD Build System Reviewed-by: Jeff Darcy --- extras/group-gluster-block | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 extras/group-gluster-block (limited to 'extras/group-gluster-block') diff --git a/extras/group-gluster-block b/extras/group-gluster-block new file mode 100644 index 00000000000..0753d26b3ca --- /dev/null +++ b/extras/group-gluster-block @@ -0,0 +1,17 @@ +performance.quick-read=off +performance.read-ahead=off +performance.io-cache=off +performance.stat-prefetch=off +performance.write-behind=off +performance.open-behind=off +performance.readdir-ahead=off +network.remote-dio=enable +cluster.eager-lock=enable +cluster.quorum-type=auto +cluster.data-self-heal-algorithm=full +cluster.locking-scheme=granular +cluster.shd-max-threads=8 +cluster.shd-wait-qlength=10000 +features.shard=on +user.cifs=off +server.allow-insecure=on -- cgit