From: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Date: Thu, 20 Oct 2016 22:35:24 +0000 (+0200)
Subject: Optimizations
X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F47%2F6847%2F1;p=ci-management.git

Optimizations

Change-Id: I92604ab0337c744e3e8e5c5ce8cd72c2ed920ee6
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
---

diff --git a/packer/provision/agl_dependencies.sh b/packer/provision/agl_dependencies.sh
index fa2113ac..d86439bc 100644
--- a/packer/provision/agl_dependencies.sh
+++ b/packer/provision/agl_dependencies.sh
@@ -37,8 +37,14 @@ cat <<EOFSYSCTL >> /etc/sysctl.conf
 # we have a lot of make jobs, this helps a lot
 kernel.sched_child_runs_first = 1
 # smooth over a lot of I/O requests and do less blocking
-vm.dirty_background_ratio = 5
+vm.dirty_background_bytes = 0
+vm.dirty_background_ratio = 20
+vm.dirty_expire_centisecs = 4320000
+vm.dirtytime_expire_seconds = 432000
+vm.dirty_bytes = 0
 vm.dirty_ratio = 80
+vm.dirty_writeback_centisecs = 0
+
 
 EOFSYSCTL