Remove the swappiness parameter (#5987) (#5989)

pingcap · Jul 16, 2021 · 4dabde3 · 4dabde3
1 parent 54926ad
commit 4dabde3
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/check-before-deployment.md b/check-before-deployment.md
@@ -597,7 +597,6 @@ Take the following steps to check the current operating system configuration and
     echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf
     echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf
     echo "vm.overcommit_memory = 1">> /etc/sysctl.conf
-    echo "vm.swappiness = 0">> /etc/sysctl.conf
     sysctl -p
     ```