mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Eric Sandeen
138 lines
3.6 KiB
Bash
Executable File
138 lines
3.6 KiB
Bash
Executable File
#! /bin/sh
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# XFS QA Test No. 031
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# $Id: 1.1 $
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#
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# exercise xfs_repair - ensure repeated use doesn't corrupt
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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#
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# Further, this software is distributed without any warranty that it is
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# free of the rightful claim of any third person regarding infringement
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# or the like. Any license provided herein, whether implied or
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# otherwise, applies only to this software file. Patent licenses, if
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# any, provided herein do not apply to combinations of this program with
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# other software, or any other product whatsoever.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write the Free Software Foundation, Inc., 59
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# Temple Place - Suite 330, Boston MA 02111-1307, USA.
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#
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# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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# Mountain View, CA 94043, or:
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#
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# http://www.sgi.com
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#
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# For further information regarding this notice, see:
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#
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# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
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#-----------------------------------------------------------------------
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#
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# creator
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owner=nathans@sgi.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=/tmp/$$
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status=1 # failure is the default!
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trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
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rm -f $seq.full
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_check_repair()
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{
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xfs_repair $SCRATCH_DEV >$tmp.0 2>&1
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for i in 1 2 3 4
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do
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echo "Repairing, iteration $i" | tee -a $seq.full
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xfs_repair $SCRATCH_DEV 2>&1 | tee -a $seq.full >$tmp.$i
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diff $tmp.0 $tmp.$i >> $seq.full
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if [ $? -ne 0 ]; then
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echo "ERROR: repair round $i differs (see $seq.full)"
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break
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fi
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# echo all interesting stuff...
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perl -ne '
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s/(rebuilding directory inode) (\d+)/\1 INO/g;
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/^\S+/ && print;
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' $tmp.$i
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done
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echo
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}
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# prototype file to create various directory forms
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_create_proto()
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{
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total=$1
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count=0
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cat >$tmp.proto <<EOF
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DUMMY1
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0 0
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: root directory
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d--777 3 1
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lost+found d--755 3 1
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$
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EOF
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while [ $count -lt $total ]
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do
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count=`expr $count + 1`
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cat >>$tmp.proto <<EOF
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${count}_of_${total}_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ---755 3 1 /bin/true
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EOF
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done
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echo '$' >>$tmp.proto
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}
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# real QA test starts here
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#
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_require_scratch
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MKFSV1="-p $tmp.proto -n version=1 $SCRATCH_DEV"
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MKFSV2="-p $tmp.proto -n version=2 $SCRATCH_DEV"
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# sanity test - default + one root directory entry
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_create_proto 0
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echo "=== version 1, one entry"
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mkfs_xfs $MKFSV1 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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echo "=== version 2, one entry (shortform)"
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mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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# block-form root directory & repeat
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_create_proto 20
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echo "=== version 1, twenty entries"
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mkfs_xfs $MKFSV1 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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echo "=== version 2, twenty entries (block form)"
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mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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# leaf-form root directory & repeat
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_create_proto 1000
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echo "=== version 1, thousand entries"
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mkfs_xfs $MKFSV1 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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echo "=== version 2, thousand entries (leaf form)"
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mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1
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_check_repair
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# success, all done
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status=0
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exit
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