ltpfslvm.sh

#!/bin/sh
# This script should be run prior to running executing the filesystem tests.
# valid devices need to be passed for Device Mapper to work correctly
# 03/14/03 mridge@us.ibm.com added instance and time command line options 

cd `dirname $0`
export LTPROOT=${PWD}
export TMPBASE="/tmp"


usage() 
{
	cat <<-END >&2
	usage: ${0##*/} [ -a part1 ] [ -b part2 ] [ -c part3 ]
                [ -d part4 ] [ -n nfsmount ]
	defaults:
	part1=$part1
	part2=$part2
	part3=$part3
	part4=$part4
        nfsmount=$nfsmount
	ltproot=$TPROOT
	tmpdir=$TMPBASE

	example: ${0##*/} -a hdc1 -b hdc2 -c hdc3 -d hdc4 -n mytesthost:/testmountdir 

        fdisk needs to be run and the 4 HD partitions marked as 0x8e -- Linux LVM

	END
exit
}

while getopts :a:b:c:d:e:n:v: arg
do      case $arg in
		a)	part1=$OPTARG;;
                b)      part2=$OPTARG;;
                c)      part3=$OPTARG;;
                d)      part4=$OPTARG;;
                n)      nfsmount=$OPTARG;;
                v)      verb=$OPTARG;;
			
                \?)     echo "************** Help Info: ********************"
                        usage;;
        esac
done

if [ ! -n "$part1"  ]; then
  echo "Missing 1st partition. You must pass 4 partitions for testing"
  usage;
  exit
fi

if [ ! -n "$part2" ]; then
  echo "Missing 2nd partition. You must pass 4 partitions for testing"
  usage;
  exit
fi

if [ ! -n "$part3" ]; then
  echo "Missing 3rd partition. You must pass 4 partitions for testing"
  usage;
  exit
fi

if [ ! -n "$part4" ]; then
  echo "Missing 4th partition. You must pass 4 partitions for testing"
  usage;
  exit
fi

if [ ! -n "$nfsmount" ]; then
  echo "Missing NFS partition. You must pass an NFS mount point for testing"
  usage;
  exit
fi

export PATH="${PATH}:${LTPROOT}/testcases/bin"


mkdir /test                   >/dev/null 2>&1 
mkdir /test/growfiles         >/dev/null 2>&1  
mkdir /test/growfiles/ext2    >/dev/null 2>&1  
mkdir /test/growfiles/msdos   >/dev/null 2>&1  
mkdir /test/growfiles/reiser  >/dev/null 2>&1  
mkdir /test/growfiles/minix   >/dev/null 2>&1  
mkdir /test/growfiles/nfs     >/dev/null 2>&1  
mkdir /test/growfiles/ramdisk >/dev/null 2>&1  

vgscan
vgchange -a y

pvcreate -v /dev/$part1 /dev/$part2 /dev/$part3 /dev/$part4 
vgcreate -v ltp_test_vg1 /dev/$part1 /dev/$part2 
vgcreate -v ltp_test_vg2 /dev/$part3 /dev/$part4
vgcfgbackup -v
lvcreate -v -L 100 ltp_test_vg1 -n ltp_test_lv1
lvcreate -v -L 100 ltp_test_vg1 -n ltp_test_lv2 -i 2
lvcreate -v -L 100 ltp_test_vg2 -n ltp_test_lv3
lvcreate -v -L 100 ltp_test_vg2 -n ltp_test_lv4

mkfs -V -t ext2     /dev/ltp_test_vg1/ltp_test_lv1
mkfs -V -t msdos    /dev/ltp_test_vg1/ltp_test_lv2
mkreiserfs          /dev/ltp_test_vg2/ltp_test_lv3 <yesenter.txt
mkfs -V -t minix    /dev/ltp_test_vg2/ltp_test_lv4
mkfs -V -t ext3        /dev/ram


mount -v -t nfs $nfsmount               /test/growfiles/nfs                                          
mount -v /dev/ltp_test_vg1/ltp_test_lv1 /test/growfiles/ext2                              
mount -v /dev/ltp_test_vg1/ltp_test_lv2 /test/growfiles/msdos                             
mount -v /dev/ltp_test_vg2/ltp_test_lv3 /test/growfiles/reiser                            
mount -v /dev/ltp_test_vg2/ltp_test_lv4 /test/growfiles/minix                             
mount -v /dev/ram                       /test/growfiles/ramdisk                              

lvmdiskscan -v
lvscan      -v
vgdisplay   -v
lvextend -v -l +20 /dev/ltp_test_vg1/ltp_test_lv1
lvreduce -v -f -l -20 /dev/ltp_test_vg1/ltp_test_lv1
lvextend -v -l +20 /dev/ltp_test_vg1/ltp_test_lv2
lvreduce -v -f -l -20 /dev/ltp_test_vg1/ltp_test_lv2
lvextend -v -l +20 /dev/ltp_test_vg2/ltp_test_lv3
lvreduce -v -f -l -20 /dev/ltp_test_vg2/ltp_test_lv3
lvextend -v -l +20 /dev/ltp_test_vg2/ltp_test_lv4
lvreduce -v -f -l -20 /dev/ltp_test_vg2/ltp_test_lv4

vgreduce -v /dev/ltp_test_vg1 /dev/$part2
vgextend -v /dev/ltp_test_vg1 /dev/$part2
vgck -v

echo "************ Running tests " 
${LTPROOT}/tools/rand_lines -g ${LTPROOT}/runtest/lvm.part1 > ${TMPBASE}/lvm.part1

${LTPROOT}/pan/pan -e -S -a lvmpart1 -n lvmpart1 -l lvmlogfile -f ${TMPBASE}/lvm.part1 &

wait $!

umount -v -t nfs $nfsmount            
umount -v /dev/ltp_test_vg1/ltp_test_lv1
umount -v /dev/ltp_test_vg1/ltp_test_lv2
umount -v /dev/ltp_test_vg2/ltp_test_lv3
umount -v /dev/ltp_test_vg2/ltp_test_lv4
umount -v /dev/ram                      

lvremove -f -v /dev/ltp_test_vg1/ltp_test_lv1 
lvremove -f -v /dev/ltp_test_vg1/ltp_test_lv2 
lvremove -f -v /dev/ltp_test_vg2/ltp_test_lv3 
lvremove -f -v /dev/ltp_test_vg2/ltp_test_lv4 

lvscan -v
vgchange -a n
vgremove -v /dev/ltp_test_vg1
vgremove -v /dev/ltp_test_vg2