You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.6 KiB
48 lines
1.6 KiB
3 years ago
|
From 775a62906030e5b5dc60f17284a7d516ce4118f9 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
|
||
|
|
Date: Thu, 27 Jun 2019 13:18:32 +0530
|
||
|
|
Subject: [PATCH 259/261] gluster-block: tuning perf options
|
||
|
|
|
||
|
|
As per the perf experiment run by Elvir, with NVME devices used for OCP (gluster)
|
||
|
|
it was seen that particularly read operations (read/randread) benefited from
|
||
|
|
these options.
|
||
|
|
|
||
|
|
> upstream patch : https://review.gluster.org/#/c/glusterfs/+/22963/
|
||
|
|
|
||
|
|
>Change-Id: Ibec4b96afd28e6f7e757b6ef203ccdbc0d9854d5
|
||
|
|
>Fixes: bz#1727852
|
||
|
|
>Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
|
||
|
|
|
||
|
|
Change-Id: Ibec4b96afd28e6f7e757b6ef203ccdbc0d9854d5
|
||
|
|
BUG: 1708180
|
||
|
|
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
|
||
|
|
Reviewed-on: https://code.engineering.redhat.com/gerrit/176724
|
||
|
|
Tested-by: RHGS Build Bot <nigelb@redhat.com>
|
||
|
|
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
|
||
|
|
---
|
||
|
|
extras/group-gluster-block | 8 ++++++++
|
||
|
|
1 file changed, 8 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/extras/group-gluster-block b/extras/group-gluster-block
|
||
|
|
index 56b406e..1e39801 100644
|
||
|
|
--- a/extras/group-gluster-block
|
||
|
|
+++ b/extras/group-gluster-block
|
||
|
|
@@ -5,6 +5,14 @@ performance.stat-prefetch=off
|
||
|
|
performance.open-behind=off
|
||
|
|
performance.readdir-ahead=off
|
||
|
|
performance.strict-o-direct=on
|
||
|
|
+performance.client-io-threads=on
|
||
|
|
+performance.io-thread-count=32
|
||
|
|
+performance.high-prio-threads=32
|
||
|
|
+performance.normal-prio-threads=32
|
||
|
|
+performance.low-prio-threads=32
|
||
|
|
+performance.least-prio-threads=4
|
||
|
|
+client.event-threads=8
|
||
|
|
+server.event-threads=8
|
||
|
|
network.remote-dio=disable
|
||
|
|
cluster.eager-lock=enable
|
||
|
|
cluster.quorum-type=auto
|
||
|
|
--
|
||
|
|
1.8.3.1
|
||
|
|
|