From 1fccf7f4e19670b863af835d03917edc4d889210 Mon Sep 17 00:00:00 2001 From: Pranith Kumar K Date: Mon, 24 Jul 2017 11:31:56 +0530 Subject: [PATCH 585/587] extras: Disable remote-dio in gluster-block profile gluster-block file is opened with O_DIRECT but because block-profile has remote-dio enabled, it is leading to high latency for fsync which leads to failures in cassandra. Disabling remote-dio fixed this issue. We need to change remote-dio to disabled in gluster-block. >BUG: 1474190 >Change-Id: Ifd845ea9cbdcc08dd6073faca6082682af376ca3 >Signed-off-by: Pranith Kumar K >Reviewed-on: https://review.gluster.org/17856 >CentOS-regression: Gluster Build System >Reviewed-by: Krutika Dhananjay >Smoke: Gluster Build System >Reviewed-by: Jeff Darcy >Reviewed-by: Niels de Vos BUG: 1472273 Change-Id: Ifd845ea9cbdcc08dd6073faca6082682af376ca3 Signed-off-by: Pranith Kumar K Reviewed-on: https://code.engineering.redhat.com/gerrit/114102 Reviewed-by: Atin Mukherjee Tested-by: Atin Mukherjee --- extras/group-gluster-block | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/extras/group-gluster-block b/extras/group-gluster-block index a4a6367..cea15d8 100644 --- a/extras/group-gluster-block +++ b/extras/group-gluster-block @@ -4,7 +4,7 @@ performance.io-cache=off performance.stat-prefetch=off performance.open-behind=off performance.readdir-ahead=off -network.remote-dio=enable +network.remote-dio=disable cluster.eager-lock=enable cluster.quorum-type=auto cluster.data-self-heal-algorithm=full -- 1.8.3.1