mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Tim Shimmin
a906340d27
just have going to seq.full. Merge of master-melb:xfs-cmds:28376a by kenmcd. Execute bits changed from --- to x-- Fix up bmap output. Meant to remove the testfile on every test but forgot to. Also needed to truncate the files in the 2nd group of tests which used resvsp so that the length/eof was correct for the test.
124 lines
2.5 KiB
Bash
124 lines
2.5 KiB
Bash
#! /bin/sh
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# FS QA Test No. 165
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#
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# Test out prealloc, direct writes and buffered read
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# Some experimentation when looking at
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# pv#962014 - DMF 3.7 reading incorrect data
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# Doesn't actually reproduce the problem but it tried to :-)
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2007 Silicon Graphics, Inc. All Rights Reserved.
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#-----------------------------------------------------------------------
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#
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# creator
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owner=tes@puffy.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 "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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}
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#
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# Filter out these lines partially
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# From:
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# 40 KiB, 10 ops; 0.0000 sec (4.070 MiB/sec and 1041.9923 ops/sec)
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# To:
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# 40 KiB, 10 ops
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#
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_filter_io()
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{
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tee -a $seq.full | sed 's/ops;.*/ops/'
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}
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#
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# < 1: [8..79]: 6552..6623 0 (6552..6623) 72
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# > 1: [8..79]: 202544..202615 0 (202544..202615) 72
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#
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#
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_filter_bmap()
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{
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awk '$3 ~ /hole/ { print $1, $2, $3; next }
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{print $1, $2}' >> $seq.full
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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# Modify as appropriate.
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_supported_fs xfs
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_supported_os IRIX Linux
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# io tests
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testfile=$TEST_DIR/file.$seq
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rm -f $testfile
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rm -f $seq.full
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len=4
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end=`expr 10 \* $len`
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# Other test...
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#xfs_io -f -c "resvsp ${off}k ${end}k" $testfile
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# write the initial file
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xfs_io -f -c "pwrite 0 ${end}k" $testfile | _filter_io
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off=0
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while [ $off -le $end ]
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do
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offset=${off}k
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length=${len}k
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xfs_io -c "unresvsp $offset $length" -c "bmap -vp" $testfile | _filter_bmap
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off=`expr $off + $len` # skip over 1
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off=`expr $off + $len`
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done
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off=0
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while [ $off -le $end ]
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do
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offset=${off}k
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length=${len}k
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bufsize=${len}k
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echo ""
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echo "*** offset = $offset ***"
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echo ""
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# prealloc and write
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xfs_io -d -c "resvsp $offset $length" -c "pwrite -b $bufsize $offset $length" $testfile | _filter_io
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# Other tests...
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#xfs_io -c "resvsp $offset $length" $testfile
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#xfs_bmap -v -p $testfile
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#xfs_io -d -c "pwrite -b $bufsize $offset $length" $testfile
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#xfs_bmap -v -p $testfile
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xfs_io -r -c "pread -v -b $bufsize $offset $length" $testfile >$tmp.$off &
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# Other tests...
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#xfs_io -r -c "pread -v -b $bufsize $offset $length" $testfile
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#sleep 5
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off=`expr $off + $len` # skip over 1
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off=`expr $off + $len`
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done
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wait
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cat $tmp.* | _filter_io
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# success, all done
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status=0
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exit
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