xfs/14[89]: Remove xfs_prepair64 and xfs_prepair tests

The two commands have obsoleted long time ago, they don't run on
most systems. So I think we can remove them.

Signed-off-by: Yang Xu <xuyang2018.jy@cn.fujitsu.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

tests/xfs/149

@@ -1,112 +0,0 @@
-#! /bin/bash
-# SPDX-License-Identifier: GPL-2.0
-# Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
-#
-# FS QA Test No. 149
-#
-# Exercise xfs_prepair - ensure repeated use doesn't corrupt
-# This is a clone of test 031 using xfs_prepair instead of xfs_repair
-#
-seq=`basename $0`
-seqres=$RESULT_DIR/$seq
-echo "QA output created by $seq"
-
-here=`pwd`
-tmp=/tmp/$$
-status=1	# failure is the default!
-trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
-rm -f $seqres.full
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/repair
-. ./common/filter
-
-[ -z "$XFS_PARALLEL_REPAIR_PROG" ] && _notrun "parallel repair binary xfs_prepair is not installed"
-
-# force use of parallel repair
-export XFS_REPAIR_PROG=$XFS_PARALLEL_REPAIR_PROG
-
-_check_repair()
-{
-	echo "Repairing, round 0" >> $seqres.full
-	_scratch_xfs_repair 2>&1 | _filter_repair | tee -a $seqres.full >$tmp.0
-	for i in 1 2 3 4
-	do
-		echo "Repairing, iteration $i" | tee -a $seqres.full
-		_scratch_xfs_repair 2>&1 | _filter_repair >$tmp.$i
-		diff $tmp.0 $tmp.$i >> $seqres.full
-		if [ $? -ne 0 ]; then
-			echo "ERROR: repair round $i differs to round 0 (see $seqres.full)" | tee -a $seqres.full
-			break
-		fi
-		# echo all interesting stuff...
-		perl -ne '
-			s/(rebuilding directory inode) (\d+)/\1 INO/g;
-			s/internal log/<TYPEOF> log/g;
-			s/external log on \S+/<TYPEOF> log/g;
-			/^\S+/ && print;
-		' $tmp.$i
-	done
-	echo
-}
-
-# prototype file to create various directory forms
-_create_proto()
-{
-	total=$1
-	count=0
-
-	# take inode size into account for non-shortform directories...
-	[ $total -gt 0 ] && total=`expr $total \* $isize / 512`
-
-	cat >$tmp.proto <<EOF
-DUMMY1
-0 0
-: root directory
-d--777 3 1
-lost+found d--755 3 1
-$
-EOF
-
-	while [ $count -lt $total ]
-	do
-		let count=$count+1
-		cat >>$tmp.proto <<EOF
-${count}_of_${total}_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ---755 3 1 /bin/true
-EOF
-	done
-	echo '$' >>$tmp.proto
-}
-
-# real QA test starts here
-_supported_fs xfs
-_supported_os Linux
-
-_require_scratch
-_require_no_large_scratch_dev
-
-# sanity test - default + one root directory entry
-# Note: must do this proto/mkfs now for later inode size calcs
-_create_proto 0
-echo "=== one entry (shortform)"
-_scratch_mkfs_xfs -p $tmp.proto >$tmp.mkfs0 2>&1
-_filter_mkfs <$tmp.mkfs0 >/dev/null 2>$tmp.mkfs
-. $tmp.mkfs
-_check_repair
-
-# block-form root directory & repeat
-_create_proto 20
-echo "=== twenty entries (block form)"
-_scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1
-_check_repair
-
-# leaf-form root directory & repeat
-_create_proto 1000
-echo "=== thousand entries (leaf form)"
-_scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1
-_check_repair
-
-# success, all done
-status=0
-exit