Merge "Remove swapiness settings from sysctl.conf"

2015-07-09 07:37:44 +00:00
parent 06f6ac9bec 29451cbc4a
commit 94ea9b06a2
1 changed files with 3 additions and 1 deletions
--- a/functions.sh
+++ b/functions.sh
@@ -294,7 +294,9 @@ function fix_disk_layout {
    # kicking in on some processes despite swap being available;
    # particularly things like mysql which have very high ratio of
    # anonymous-memory to file-backed mappings.
-    #
+
+    # make sure reload of sysctl doesn't reset this
+    sudo sed -i '/vm.swappiness/d' /etc/sysctl.conf
    # This sets swappiness low; we really don't want to be relying on
    # cloud I/O based swap during our runs
    sudo sysctl -w vm.swappiness=10