#!/bin/bash
# function:modify initrd
source /scripts/rmdisk.sh
I=/mnt/boot
INITRD () {
DIR=`mktemp -d /tmp/myboot`
cd $DIR
zcat /boot/initrd-`uname -r`.img | cpio -id
sed -i "s@echo scanning and configuring dmraid supported devices@#&@g" init
sed -i "s@\(mkrootdev.*\).*@\1${DISK}2@g" init
find . | cpio -H newc -o --quiet | gzip -9 >$1/initrd
cp /boot/vmlinuz-`uname -r` $1/vmlinuz
rm -rf $DIR
}
INITRD $I
本文出自 “fish” 博客，请务必保留此出处http://seeds.blog.51cto.com/1501815/1396273