mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Couple more QA tests - one ENOSPC condition, one bulkstat error case.
Merge of master-melb:xfs-cmds:25142a by kenmcd.
This commit is contained in:
Nathan Scott
@@ -0,0 +1,99 @@
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#! /bin/sh
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# FS QA Test No. 108
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#
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# ENOSPC deadlock case from Asano Masahiro.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2005 Silicon Graphics, Inc. All Rights Reserved.
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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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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux XFS
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_require_scratch
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populate()
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{
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# "faststart" lets us effectively skip (re-)population
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[ "X$faststart" != "X" ] && rm -f $SCRATCH_MNT/F*
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# create many small files using most available space
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echo "creating small files..."
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i=0
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while [ $i -le $files -a "X$faststart" = "X" ]; do
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file=$SCRATCH_MNT/f$i
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xfs_io -f -d -c 'pwrite -b 64k 0 64k' $file >/dev/null
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i=`expr $i + 1`
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done
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# remove every second file, freeing up lots of space
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echo "removing small files..."
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i=1
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while [ $i -le $files -a "X$faststart" = "X" ]; do
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rm $SCRATCH_MNT/f$i
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i=`expr $i + 2`
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done
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echo "flushing changes via umount/mount."
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umount $SCRATCH_DEV
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_scratch_mount
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}
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allocate()
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{
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# now try to hit the deadlock
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echo "starting parallel allocators..."
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i=0
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while [ $i -le 10 ]; do
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file=$SCRATCH_MNT/F$i
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{
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j=0
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while [ $j -lt 100 ]; do
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xfs_io -f -c 'pwrite -b 64k 0 16m' $file \
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>/dev/null 2>&1
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rm $file
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j=`expr $j + 1`
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done
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} &
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i=`expr $i + 1`
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done
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wait
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echo "all done!"
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}
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# real QA test starts here
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umount $SCRATCH_DEV 2>/dev/null
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_scratch_mount
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# see if faststart is possible (and requested)
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files=2000
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faststart=""
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if [ -n "$FASTSTART" -a -f $SCRATCH_MNT/f0 ]; then
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faststart="-N" # causes us to skip the mkfs step
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fi
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umount $SCRATCH_DEV
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_scratch_mkfs_xfs -dsize=160m,agcount=4 $faststart | _filter_mkfs 2>$tmp.mkfs
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cat $tmp.mkfs >>$seq.full
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_scratch_mount
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populate
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allocate
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status=0
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exit
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@@ -0,0 +1,12 @@
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QA output created by 109
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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creating small files...
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removing small files...
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flushing changes via umount/mount.
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starting parallel allocators...
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all done!
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@@ -0,0 +1,56 @@
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#! /bin/sh
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# FS QA Test No. 108
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#
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# Infinite xfs_bulkstat bad-inode loop case from Roger Willcocks.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
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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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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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_supported_fs xfs
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_supported_os Linux
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_require_scratch
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# real QA test starts here
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umount $SCRATCH_DEV 2>/dev/null
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MKFS_OPTIONS="-bsize=4096"
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MOUNT_OPTIONS="-o noatime"
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_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
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_scratch_mount
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echo Create some files
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I=0
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while [ $I -lt 1000 ]
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do
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cp src/itrash.c $SCRATCH_MNT/${I}
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I=`expr $I + 1`
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done
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umount $SCRATCH_DEV
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echo Blat inode clusters
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src/itrash $SCRATCH_DEV
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_scratch_mount
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echo Attempting bulkstat
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#src/bstat -q $SCRATCH_MNT
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xfs_fsr $SCRATCH_MNT
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status=0
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exit
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@@ -0,0 +1,100 @@
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QA output created by 111
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meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks
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data = bsize=XXX blocks=XXX, imaxpct=PCT
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= sunit=XXX swidth=XXX, unwritten=X
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naming =VERN bsize=XXX
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log =LDEV bsize=XXX blocks=XXX
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realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
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Create some files
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Blat inode clusters
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Starting overwrite
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Overwrote IN @offset 2048
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Overwrote IN @offset 2304
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Overwrote IN @offset 2560
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Overwrote IN @offset 2816
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Overwrote IN @offset 3072
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Overwrote IN @offset 3328
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Overwrote IN @offset 3584
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Overwrote IN @offset 3840
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Overwrote IN @offset 4096
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Overwrote IN @offset 4352
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Overwrote IN @offset 4608
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Overwrote IN @offset 4864
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Overwrote IN @offset 5120
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Overwrote IN @offset 5376
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Overwrote IN @offset 5632
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Overwrote IN @offset 5888
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Overwrote IN @offset 6144
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Overwrote IN @offset 6400
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Overwrote IN @offset 6656
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Overwrote IN @offset 6912
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Overwrote IN @offset 7168
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Overwrote IN @offset 7424
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Overwrote IN @offset 7680
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Overwrote IN @offset 7936
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Overwrote IN @offset 8192
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Overwrote IN @offset 8448
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Overwrote IN @offset 8704
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Overwrote IN @offset 8960
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Overwrote IN @offset 9216
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Overwrote IN @offset 9472
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Overwrote IN @offset 9728
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Overwrote IN @offset 9984
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Overwrote IN @offset 10240
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Overwrote IN @offset 10496
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Overwrote IN @offset 10752
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Overwrote IN @offset 11008
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Overwrote IN @offset 11264
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Overwrote IN @offset 11520
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Overwrote IN @offset 11776
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Overwrote IN @offset 12032
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Overwrote IN @offset 12288
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Overwrote IN @offset 12544
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Overwrote IN @offset 12800
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Overwrote IN @offset 13056
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Overwrote IN @offset 13312
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Overwrote IN @offset 13568
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Overwrote IN @offset 13824
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Overwrote IN @offset 14080
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Overwrote IN @offset 14336
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Overwrote IN @offset 14592
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Overwrote IN @offset 14848
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Overwrote IN @offset 15104
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Overwrote IN @offset 15360
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Overwrote IN @offset 15616
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Overwrote IN @offset 15872
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Overwrote IN @offset 16128
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Overwrote IN @offset 24576
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Overwrote IN @offset 24832
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Overwrote IN @offset 25088
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Overwrote IN @offset 25344
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Overwrote IN @offset 25600
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Overwrote IN @offset 25856
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Overwrote IN @offset 26112
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Overwrote IN @offset 26368
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Overwrote IN @offset 26624
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Overwrote IN @offset 26880
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Overwrote IN @offset 27136
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Overwrote IN @offset 27392
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Overwrote IN @offset 27648
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Overwrote IN @offset 27904
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Overwrote IN @offset 28160
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Overwrote IN @offset 28416
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Overwrote IN @offset 28672
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Overwrote IN @offset 28928
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Overwrote IN @offset 29184
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Overwrote IN @offset 29440
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Overwrote IN @offset 29696
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Overwrote IN @offset 29952
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Overwrote IN @offset 30208
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Overwrote IN @offset 30464
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Overwrote IN @offset 30720
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Overwrote IN @offset 30976
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Overwrote IN @offset 31232
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Overwrote IN @offset 31488
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Overwrote IN @offset 31744
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Overwrote IN @offset 32000
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Overwrote IN @offset 32256
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Overwrote IN @offset 32512
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Overwrite complete
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Attempting bulkstat
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@@ -185,7 +185,9 @@ aio nathans@sgi.com
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106 quota
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107 quota
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108 quota
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109 metadata
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110 repair
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111 ioctl
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112 rw aio auto
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113 rw aio
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114 parent attr
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+6
-3
@@ -9,7 +9,7 @@ TARGETS = dirstress fill fill2 getpagesize holes lstat64 \
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nametest permname randholes runas truncfile usemem \
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mmapcat append_reader append_writer dirperf metaperf \
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devzero feature alloc fault fstest t_access_root \
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godown resvtest writemod makeextents
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godown resvtest writemod makeextents itrash
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LINUX_TARGETS = loggen xfsctl bstat t_mtab getdevicesize
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@@ -66,6 +66,9 @@ fstest: fstest.o
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resvtest: resvtest.o
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$(LINKTEST)
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itrash: itrash.o
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$(LINKTEST)
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#scaleread: scaleread.o $(LDLIBS)
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# $(LINKTEST)
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@@ -74,10 +77,10 @@ acl_get: acl_get.o $(LIBACL) $(LIBATTR)
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ifeq ($(PKG_PLATFORM),irix)
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fill2: fill2.o
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fill2: fill2.o
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$(LINKTEST) -lgen
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runas: runas.o
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runas: runas.o
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$(LINKTEST) -lgen
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open_unlink: open_unlink.o $(LIBHANDLE)
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@@ -0,0 +1,41 @@
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/*
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* Bulkstat test case from Roger Willcocks <willcor@gmail.com>
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*/
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#include <sys/types.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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char buffer[32768];
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void die(char *func)
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{
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perror(func);
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exit(1);
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}
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void nuke()
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{
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int i;
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for (i = 2048; i < 32768-1; i++)
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if (buffer[i] == 'I' && buffer[i+1] == 'N') {
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buffer[i] = buffer[i+1] = 'X';
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printf("Overwrote IN @offset %d\n", i);
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}
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}
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int main(int argc, char* argv[])
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{
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int f = open(argv[1], O_RDWR);
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if (f < 0) die("open");
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if (lseek(f, 32768, SEEK_SET) < 0) die("lseek");
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if (read(f, buffer, 32768) != 32768) die("read");
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printf("Starting overwrite\n");
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nuke();
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if (lseek(f, 32768, SEEK_SET) < 0) die("lseek");
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if (write(f, buffer, 32768) != 32768) die("write");
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printf("Overwrite complete\n");
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close(f);
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return 0;
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}
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