#!/bin/bash

# strip the /mnt lines from fstab as we will be rebuilding them
grep /mnt /etc/fstab -v > _fstab

# create the new volumes.xml file
echo -e "<?xml version=\"1.0\" ?>\n<volumes>" > _volumes.xml

# find all logical volumes and loop
for i in `lvdisplay | grep "LV Name" | sed 's/[^\/]*//'`; do
	fstype=`vol_id $i -t 2> /dev/null`;
	mntpoint=`echo $i | sed 's/\/dev\//\/mnt\//'`/
	vgname=`echo $i | cut -d '/' -f3`
	volid=`echo $i | cut -d '/' -f4`

	args="";
	if [ "$fstype" == "" ]; then
		# assume iscsi since filesystem is unknown
		fstype="iscsi"
		mntpoint=""
	fi
	if [ $fstype == ext3 ] ; then
		args=",acl,user_xattr"
	fi

	if [ $fstype == reiserfs ] ; then
		args=",acl"
	fi

	if [ $fstype != "iscsi" ]; then
		echo "$i $mntpoint $fstype defaults,usrquota,grpquota$args 0 0" >> _fstab
		echo "	<volume id=\"$volid\" name=\"$volid\" mountpoint=\"$mntpoint\" vg=\"$vgname\" fstype=\"$fstype\" />" >> _volumes.xml

		echo "Mounting $mntpoint"
		mkdir -p $mntpoint > /dev/null 2> /dev/null
		umount $mntpoint 2> /dev/null
		mount $mntpoint
	else
		echo "$i - assuming iSCSI"
		echo "	<volume id=\"$volid\" name=\"$volid\" mountpoint=\"\" vg=\"$vgname\" fstype=\"$fstype\" incominguser=\"\" incomingpassword=\"\" outgoinguser=\"\" outgoingpassword=\"\" />" >> _volumes.xml
	fi
done;
echo "</volumes>" >> _volumes.xml

mv -f _fstab /etc/fstab
mv -f _volumes.xml /opt/openfiler/etc/volumes.xml
chown openfiler.openfiler /opt/openfiler/etc/volumes.xml