感谢作者:home_king兄
part_it代码:
#!/bin/sh
# Create partitions(logical for slave hard disk automatically.
# WARNNING!!!
# Your hard disk must be empty initially,
# OTHERWISE this script does not process!
#
# Written by home_king <home_king@163.com>
#
# Check parted
if [ "$(whereis parted | awk '{print $2}')" = "" ]; then
echo "Parted is not installed!"
exit 1
fi
# Create partition
if [ -n "$1" ]; then
bdev=$1
if [ -n "$(parted -s $bdev print |grep ^1)" ]; then
echo 'Your hard disk must be not partitioned yet!!!'
exit 1
fi
tmpvar=$(parted -s $1 print |grep "Disk geometry" |awk '{print $5}')
edge=${tmpvar##*-}
iedge=${edge%%.*}
# Create refer to config_file
if [ -n "$2" ] && [ -f $2 ]; then
config_file=$2
rm -f tmpfile
cat $config_file |grep ^[1-9] > tmpfile
startM=0
lastflag=0
while read size parttype fs; do
if [ $((size-0)) -eq 0 ] || [ $size -le 0 ]; then
echo 'Invalid "size" format!!!'
exit 1
fi
case $parttype in
l) parttype="logical";;
p) parttype="primary";;
*) echo 'Invalid part type!!![logical|primary]'
exit 1;;
esac
case $fs in
ext2) fs="ext2";;
*) echo 'Invalid filesystem!!![Now just support ext2]'
exit 1;;
esac
endM=$(($size+$startM))
if [ $endM -gt $iedge ]; then
lastflag=1
endM=$edge
fi
parted -s $bdev mkpartfs $parttype $fs $startM $endM
[ $lastflag -eq 1 ] && exit 0
startM=$endM
done < tmpfile
# Auto mode
else
flag=""
until [ "$flag" = "y" ] || [ "$flag" = "n" ]; do
read -p 'WRNNING!!!NO CONFIG!!!Auto mode?[y/n]' flag
done
[ "$flag" = "n" ] && echo "exit" && exit 1
avrsize=$(($iedge/4))
startM=0
i=1
until [ $i -gt 3 ]; do
endM=$(($avrsize*$i))
parted -s /dev/hda mkpartfs logical ext2 $startM $endM
startM=$endM
i=$((i+1))
done
parted -s /dev/hda mkpartfs logical ext2 $startM $edge
echo "All done!!!"
echo
parted -s /dev/hda print
fi
else
echo "You must input device to process!"
exit 1
fi
这个shell脚本用法是
chmod +x part_it
./part_it /dev/hdX config-file
其中/dev/hdX是你的从盘,如X是b;
config-file是分区配置文件,格式如下
#size parttype fs
6000 l ext2
2000 l ext2
8000 l ext2
第一列是分区大小,第二列是分区类型(logical,缩写l,代表逻辑分区),第三列是文件系统,.三列用TAB键分开!!!
由于不知道你的具体要求是什么,只好仅仅支持逻辑分区以及ext2,兄弟最好在这个基础上自己修改一下脚本.
另外,脚本会自动判别你是否已分区,配置文件中总的size是否超出硬盘容量等等.
仅提供参考,后果自负!!! |