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https://github.com/linux-apfs/apfstests.git
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Test out xfsdump'ing of a large file with size greater
than 32 bits - to test out the libhandle O_LARGEFILE support.
This commit is contained in:
Tim Shimmin
@@ -0,0 +1,72 @@
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#! /bin/sh
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# XFS QA Test No. 066
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# $Id: 1.1 $
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#
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# Test dumping of large files
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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=tes@sagan.melbourne.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 $tmp.*; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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. ./common.dump
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_my_ls_filter()
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{
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$AWK_PROG 'NF > 5 {print $5, $9}'
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}
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# real QA test starts here
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_create_dumpdir_largefile
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echo "ls dumpdir/largefile"
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ls -l $dump_dir | _my_ls_filter
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_do_dump_file
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_do_restore_file
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echo "ls restoredir/largefile"
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ls -l $restore_dir/$dump_sdir | _my_ls_filter
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# success, all done
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status=0
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exit
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@@ -0,0 +1,44 @@
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QA output created by 066
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dd a largefile at offset 4294967297
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10+0 records in
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10+0 records out
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ls dumpdir/largefile
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4294967307 largefile
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Dumping to file...
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xfsdump -f DUMP_FILE -M stress_tape_media -L stress_066 SCRATCH_MNT
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xfsdump: using file dump (drive_simple) strategy
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xfsdump: level 0 dump of HOSTNAME:SCRATCH_MNT
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xfsdump: dump date: DATE
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xfsdump: session id: ID
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xfsdump: session label: "stress_066"
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xfsdump: ino map phase 1: skipping (no subtrees specified)
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xfsdump: ino map phase 2: constructing initial dump list
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xfsdump: ino map phase 3: skipping (no pruning necessary)
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xfsdump: ino map phase 4: skipping (size estimated in phase 2)
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xfsdump: ino map phase 5: skipping (only one dump stream)
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xfsdump: ino map construction complete
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xfsdump: estimated dump size: NUM bytes
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xfsdump: /var/xfsdump/inventory created
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xfsdump: creating dump session media file 0 (media 0, file 0)
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xfsdump: dumping ino map
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xfsdump: dumping directories
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xfsdump: dumping non-directory files
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xfsdump: ending media file
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xfsdump: media file size NUM bytes
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xfsdump: dump size (non-dir files) : NUM bytes
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xfsdump: dump complete: SECS seconds elapsed
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xfsdump: Dump Status: SUCCESS
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Restoring from file...
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xfsrestore -f DUMP_FILE -L stress_066 RESTORE_DIR
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xfsrestore: using file dump (drive_simple) strategy
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xfsrestore: using online session inventory
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xfsrestore: searching media for directory dump
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xfsrestore: examining media file 0
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xfsrestore: reading directories
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xfsrestore: 2 directories and 2 entries processed
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xfsrestore: directory post-processing
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xfsrestore: restoring non-directory files
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xfsrestore: restore complete: SECS seconds elapsed
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xfsrestore: Restore Status: SUCCESS
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ls restoredir/largefile
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4294967307 largefile
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+11
@@ -530,6 +530,17 @@ _do_create_dumpdir_fill()
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cd $here
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}
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_create_dumpdir_largefile()
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{
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_wipe_fs
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mkdir -p $dump_dir ||\
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_error "cannot mkdir \"$dump_dir\""
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_largesize=4294967297
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_largefile=$dump_dir/largefile
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echo "dd a largefile at offset $_largesize"
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dd if=/dev/zero of=$_largefile bs=1 seek=$_largesize count=10 2>&1
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_stable_fs
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}
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_create_dumpdir_fill()
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{
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