From 3b5f4de6926780b34570731ad34992a4735dd410 Mon Sep 17 00:00:00 2001 From: Pranith Kumar K Date: Mon, 28 Aug 2017 19:33:30 +0530 Subject: gluster-block: strict-o-direct should be on tcmu-runner is not going to open block with O_SYNC anymore so writes have a chance of getting cached in write-behind when that happens, there is a chance that on failover some data could be stuck in cache and be lost. BUG: 1485962 Change-Id: If9835d914821dfc4ff432dc96775677a55d2918f Signed-off-by: Pranith Kumar K Reviewed-on: https://review.gluster.org/18120 CentOS-regression: Gluster Build System Reviewed-by: Vijay Bellur Smoke: Gluster Build System Tested-by: Shyamsundar Ranganathan --- extras/group-gluster-block | 1 + 1 file changed, 1 insertion(+) (limited to 'extras') diff --git a/extras/group-gluster-block b/extras/group-gluster-block index 82bd6ff5e7..e94f834d42 100644 --- a/extras/group-gluster-block +++ b/extras/group-gluster-block @@ -4,6 +4,7 @@ performance.io-cache=off performance.stat-prefetch=off performance.open-behind=off performance.readdir-ahead=off +performance.strict-o-direct=on network.remote-dio=disable cluster.eager-lock=disable cluster.quorum-type=auto -- cgit