#!/bin/sh

dev=$1

i=0

gfs2_edit -p rg 0 $dev | grep rg_data0 > /dev/null 2>&1

# New fields not present in /usr/include/linux/gfs2_ondisk.h

test $? = 0 || exit 0

gfs2_edit -p rindex $dev | while read field rival unused

do

	test $field = ri_data0 -o $field = ri_data -o $field = ri_bitbytes || continue

	rgfield=$(echo $field | sed 's/ri/rg/')

	rgval=$(gfs2_edit -p rg $i $dev | grep " $rgfield " | awk '{print $2}')

	if test "$rival" != "$rgval"

	then

		echo "Bad $rgfield in rg $i: $rgval (expected: $rival)" >&2

		exit 1

	fi

	test $field = ri_bitbytes && let i++

done