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util-linux-ng: rework init scripts

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Signed-off-by: Stephan Raue <stephan@openelec.tv>
This commit is contained in:
Stephan Raue 2011-01-09 03:44:55 +01:00
parent 4964f40861
commit 3e2a789ca2
1 changed files with 23 additions and 26 deletions
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49
packages/sysutils/util-linux-ng/init.d/09_swapfile → packages/sysutils/util-linux-ng/init.d/32_swapfile Executable file → Normal file
View File

@ -1,5 +1,3 @@
#!/bin/sh
################################################################################
# Copyright (C) 2009-2010 OpenELEC.tv
# http://www.openelec.tv
@ -25,32 +23,31 @@
#
# runlevels: openelec, textmode
. /etc/profile
(
INSTALLED_MEMORY=`cat /proc/meminfo | grep 'MemTotal:' | awk '{print $2}'`
SWAP=`blkid -t TYPE="swap" -o device`
SWAPFILE="$HOME/.cache/swapfile"
INSTALLED_MEMORY=`cat /proc/meminfo | grep 'MemTotal:' | awk '{print $2}'`
SWAP=`blkid -t TYPE="swap" -o device`
SWAPFILE="$HOME/.cache/swapfile"
if [ "$INSTALLED_MEMORY" -le "500000" ]; then
if [ -z "$SWAP" -a ! -f "$SWAPFILE" ]; then
progress "creating swapfile"
mkdir -p $HOME/.cache
dd if=/dev/zero of=$SWAPFILE bs=1024 count=262144 2>&1 > /dev/null
mkswap $SWAPFILE 2>&1 > /dev/null
fi
if [ "$INSTALLED_MEMORY" -le "500000" ]; then
if [ -z "$SWAP" -a ! -f "$SWAPFILE" ]; then
progress "creating swapfile"
mkdir -p $HOME/.cache
dd if=/dev/zero of=$SWAPFILE bs=1024 count=262144 2>&1 > /dev/null
mkswap $SWAPFILE 2>&1 > /dev/null
fi
progress "enable swap"
[ -z "$SWAP" -a -f "$SWAPFILE" ] && SWAP=$SWAPFILE
for i in $SWAP; do
swapon -p 10000 $SWAP 2>&1 > /dev/null
done
progress "enable swap"
[ -z "$SWAP" -a -f "$SWAPFILE" ] && SWAP=$SWAPFILE
for i in $SWAP; do
swapon -p 10000 $SWAP 2>&1 > /dev/null
done
if [ "$INSTALLED_MEMORY" -le "260000" ]; then
sysctl -w vm.swappiness=100 2>&1 > /dev/null
if [ "$INSTALLED_MEMORY" -le "260000" ]; then
sysctl -w vm.swappiness=100 2>&1 > /dev/null
else
sysctl -w vm.swappiness=60 2>&1 > /dev/null
fi
else
sysctl -w vm.swappiness=60 2>&1 > /dev/null
sysctl -w vm.swappiness=0 2>&1 > /dev/null
fi
else
sysctl -w vm.swappiness=0 2>&1 > /dev/null
fi
)&