#!/bin/bash

##extend /

#swapoff -a

#lvchange -a n /dev/VolGroup00/LogVol01

#lvremove /dev/VolGroup00/LogVol01

#lvresize -L +3G /dev/VolGroup00/LogVol00

#resize2fs -f /dev/VolGroup00/LogVol00

#lvcreate -L 800M -n /dev/VolGroup00/LogVol01

#mkswap /dev/VolGroup00/LogVol01

#swapon -a

##change disk gpt to mbr

function CHANGE_MODE(){

for i in {b..n}

do

parted -i  <

select /dev/vd$i

mktable

Yes

msdos


q

EOF

done

}


##mkfs vdb


function mk_vdb(){

if [ ! -b /dev/vdb1 ]

then

fdisk /dev/vdb  <

n

p

1




w

EOF

fi

/sbin/partprobe /dev/vdb

mkdir -p /data/proclog/

result=`grep "/dev/vd$i" /etc/fstab`

if [ ! $? -eq 0 ]

then

echo "/dev/vdb1 /data/proclog/  ext3 defaults 0 0"  >> /tmp/fstab

fi

}

num=1

##make partion

function fdisk_other(){

for i in {c..n}

do

{

 if [ ! -b /dev/vd${i}1 ]

 then

 fdisk /dev/vd$i  <

n

p

1




w

EOF

 /sbin/partprobe /dev/vd$i

 else

 echo "/dev/vd$i ok"

 fi

 

 result=`grep "/dev/vd$i" /etc/fstab`

 if [ ! $? -eq 0 ]

 then

  if [ -b /dev/vd${i}1 ]

  then

  echo "/dev/vd$i ok"

  fi

 mkdir -p /data/cache$num

 echo "/dev/vd${i}1 /data/cache$num ext3 defaults 0 0" >> /tmp/fstab

 fi

}&

num=$(($num+1))

done

wait

}

##mkfs

function mk_disk(){

i=$1

for i in {b..n}

do

 tmp=`mount|grep /dev/vd${i}1`

 if [ !  $? -eq 0 ]

 then

 echo "mkfs /dev/vd${i}1 ......"

 mkfs.ext3 -q /dev/vd${i}1 &

 fi

done

}

###running

 CHANGE_MODE

 mk_vdb  

 fdisk_other

 mk_disk

##check done or not

num_tmp=`ps aux|grep mkfs|wc -l`

while [ ! $num -eq 1 ]

do

echo -n "."

sleep 5

done

echo "mkfs is done"

###sort fstab

sort -n /tmp/fstab >> /etc/fstab

###mount

mount -a