Add my zram script

1 files changed, 27 insertions, 0 deletions

diff --git a/zram.sh b/zram.sh
new file mode 100755
index 0000000..bacfb1f
--- /dev/null
+++ b/zram.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+if [ $(id -u) -ne 0 ] ; then
+	echo "Please run as root"
+	exit 1;
+fi
+
+
+start() {
+	modprobe zram
+	echo lz4 > /sys/block/zram0/comp_algorithm
+	echo 2G > /sys/block/zram0/disksize
+	
+	mkswap --label zram0 /dev/zram0
+	swapon --priority 100 /dev/zram0
+	
+	sysctl vm.swappiness=100
+}
+
+stop() {
+	swapoff /dev/zram0
+	modprobe -r zram
+
+	sysctl vm.swappiness=60
+}
+
+$1