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Update copyright annotations and license boilerplates to correspond with SGI Legals preferences.
Merge of master-melb:xfs-cmds:24327a by kenmcd.

#! /bin/sh
# FS QA Test No. 033
#
# exercise xfs_repair repairing broken filesystems (root inodes)
#
#-----------------------------------------------------------------------
# Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
#-----------------------------------------------------------------------
#
# creator
owner=nathans@sgi.com

seq=`basename $0`
echo "QA output created by $seq"

here=`pwd`
tmp=/tmp/$$
status=1	# failure is the default!

_cleanup()
{
    cd /
    umount $SCRATCH_DEV 2>/dev/null
    rm -f $tmp.*
}

trap "_cleanup; exit \$status" 0 1 2 3 15

# get standard environment, filters and checks
. ./common.rc
. ./common.filter
. ./common.repair

# link correct .out file
_link_out_file $seq.out

# nuke the root, rt bitmap, and rt summary inodes
# 
_check_root_inos()
{
	echo "Corrupting root inode - setting bits to $1"
	_check_repair $1 "inode $rootino"
	echo "Corrupting rt bitmap inode - setting bits to $1"
	_check_repair $1 "inode $rbmino"
	echo "Corrupting rt summary inode - setting bits to $1"
	_check_repair $1 "inode $rsumino"
}

#
# pv#909621
# IRIX checks for valid user and group ids as we have a 
# limit of MAXID
# As it is unsigned on Linux, this test is not done
# (i.e. -1 is a valid id on Linux but not on IRIX)
# So we make the output the same for both OS's.
#
_filter_bad_ids()
{
	egrep -v 'bad user id 0xffffffff|bad group id 0xffffffff'
}

# real QA test starts here
_supported_fs xfs
_supported_os IRIX Linux
 
_require_nobigloopfs
_require_scratch

# devzero blows away 512byte blocks, so make 512byte inodes (at least)
_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
. $tmp.mkfs
[ $isize -lt 512 ] && \
	_scratch_mkfs_xfs -isize=512 | _filter_mkfs >/dev/null 2>&1

`xfs_db -r -c sb -c p $SCRATCH_DEV | grep 'ino = ' | \
	sed -e 's/ //g' -e 's/^/export /'`

# check we won't get any quota inodes setup on mount
_scratch_mount
src/feature -U $SCRATCH_DEV && \
	_notrun "Quota are enabled, test needs controlled sb recovery"
src/feature -G $SCRATCH_DEV && \
	_notrun "Quota are enabled, test needs controlled sb recovery"
umount $SCRATCH_DEV

# rootino, rbmino, and rsumino are now set (lets blow em away!)
_check_root_inos 0
_check_root_inos -1 | _filter_bad_ids

# success, all done
status=0
exit