qemu-iotests: test 'offset' and 'size' options in raw driver
Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Tomáš Golembiovský
Kevin Wolf
parent
2fdc70452a
commit
ccc47808fd
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@ -0,0 +1,212 @@
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#!/bin/bash
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#
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# Test 'offset' and 'size' options of the raw driver. Make sure we can't
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# (or can) read and write outside of the image size.
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#
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# Copyright (C) 2016 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# creator
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owner=tgolembi@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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status=1 # failure is the default!
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_cleanup()
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{
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_cleanup_test_img
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}
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trap "_cleanup; exit \$status" 0 1 2 3 15
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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_supported_fmt raw
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_supported_proto file
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_supported_os Linux
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# Create JSON with options
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img_json() {
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echo -n 'json:{"driver":"raw", '
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echo -n "\"offset\":\"$img_offset\", "
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if [ "$img_size" -ne -1 ] ; then
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echo -n "\"size\":\"$img_size\", "
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fi
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echo -n '"file": {'
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echo -n '"driver":"file", '
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echo -n "\"filename\":\"$TEST_IMG\" "
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echo -n "} }"
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}
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do_general_test() {
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if [ "$img_size" -ge 0 ] ; then
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test_size=$img_size
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else
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test_size=$((size-img_offset))
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fi
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echo
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echo "write to image"
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$QEMU_IO -c "write -P 0x0a 0 $test_size" "$(img_json)" | _filter_qemu_io
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echo
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echo "read the image"
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$QEMU_IO -c "read -P 0x0a 0 $test_size" "$(img_json)" | _filter_qemu_io
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echo
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echo "check that offset is respected"
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$QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
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echo
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echo "write before image boundary"
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$QEMU_IO -c "write $((test_size-1)) 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "write across image boundary"
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$QEMU_IO -c "write $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
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echo
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echo "write at image boundary"
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$QEMU_IO -c "write $test_size 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "write after image boundary"
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$QEMU_IO -c "write $((test_size+512)) 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "writev before/after image boundary"
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$QEMU_IO -c "writev $((test_size-512)) 512 512" "$(img_json)" | _filter_qemu_io
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echo
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echo "read before image boundary"
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$QEMU_IO -c "read $((test_size-1)) 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "read across image boundary"
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$QEMU_IO -c "read $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
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echo
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echo "read at image boundary"
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$QEMU_IO -c "read $test_size 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "read after image boundary"
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$QEMU_IO -c "read $((test_size+512)) 1" "$(img_json)" | _filter_qemu_io
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echo
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echo "readv before/after image boundary"
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$QEMU_IO -c "readv $((test_size-512)) 512 512" "$(img_json)" | _filter_qemu_io
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echo
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echo "fill image with pattern"
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$QEMU_IO -c "write -P 0x0a 0 $size" $TEST_IMG | _filter_qemu_io
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echo
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echo "write zeroes and check"
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$QEMU_IO -c "write -z 0 512" "$(img_json)" | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
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echo
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echo "write zeroes across image boundary"
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$QEMU_IO -c "write -z $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
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echo
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echo "write zeroes at image boundary and check"
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$QEMU_IO -c "write -z $((test_size-2)) 2" "$(img_json)" | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset+test_size-2)) 2" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset+test_size)) 2" $TEST_IMG | _filter_qemu_io
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echo
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echo "fill image with pattern"
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$QEMU_IO -c "write -P 0x0a 0 $size" $TEST_IMG | _filter_qemu_io
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echo
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echo "discard and check"
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$QEMU_IO -c "discard 0 512" "$(img_json)" | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset-2)) 4" $TEST_IMG | _filter_qemu_io
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echo
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echo "discard across image boundary"
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$QEMU_IO -c "discard $((test_size-1)) 2" "$(img_json)" | _filter_qemu_io
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echo
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echo "discard at image boundary and check"
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$QEMU_IO -c "discard $((test_size-2)) 2" "$(img_json)" | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset+test_size-2)) 2" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -v $((img_offset+test_size)) 2" $TEST_IMG | _filter_qemu_io
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}
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echo
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echo "== test 'offset' option =="
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size=4096
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img_offset=512
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img_size=-1
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_make_test_img $size
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do_general_test
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_cleanup_test_img
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echo
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echo "== test 'offset' and 'size' options =="
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size=4096
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img_offset=512
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img_size=2048
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_make_test_img $size
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do_general_test
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_cleanup_test_img
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echo
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echo "== test misaligned 'offset' =="
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size=4096
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img_offset=10
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img_size=2048
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_make_test_img $size
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do_general_test
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_cleanup_test_img
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echo
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echo "== test reopen =="
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size=4096
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img_offset=512
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img_size=512
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_make_test_img $size
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(
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$QEMU_IO "$(img_json)" <<EOT
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write -P 0x0a 0 512
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write -P 0x0a 511 1
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write -P 0x0a 512 1
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reopen -o driver=raw,offset=1536,size=1024
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write -P 0x0a 0 1024
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write -P 0x0a 1023 1
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write -P 0x0a 1024 1
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EOT
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) | _filter_qemu_io
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echo "checking boundaries"
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$QEMU_IO -c "read -v 510 4" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -v 1022 4" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -v 1534 4" $TEST_IMG | _filter_qemu_io
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$QEMU_IO -c "read -v 2558 4" $TEST_IMG | _filter_qemu_io
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_cleanup_test_img
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# success, all done
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echo
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echo "*** done"
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rm -f $seq.full
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status=0
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@ -0,0 +1,313 @@
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QA output created by 171
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== test 'offset' option ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4096
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write to image
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wrote 3584/3584 bytes at offset 0
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3.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read the image
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read 3584/3584 bytes at offset 0
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3.500 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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check that offset is respected
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000001fe: 00 00 0a 0a ....
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read 4/4 bytes at offset 510
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4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write before image boundary
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wrote 1/1 bytes at offset 3583
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1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write across image boundary
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write failed: Input/output error
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write at image boundary
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write failed: Input/output error
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write after image boundary
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write failed: Input/output error
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writev before/after image boundary
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writev failed: Input/output error
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read before image boundary
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read 1/1 bytes at offset 3583
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1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read across image boundary
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read failed: Input/output error
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read at image boundary
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read failed: Input/output error
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read after image boundary
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read failed: Input/output error
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readv before/after image boundary
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readv failed: Input/output error
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fill image with pattern
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wrote 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write zeroes and check
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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000001fe: 0a 0a 00 00 ....
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read 4/4 bytes at offset 510
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4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write zeroes across image boundary
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write failed: Input/output error
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write zeroes at image boundary and check
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wrote 2/2 bytes at offset 3582
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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00000ffe: 00 00 ..
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read 2/2 bytes at offset 4094
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read failed: Input/output error
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fill image with pattern
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wrote 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard and check
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discard 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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000001fe: 0a 0a 00 00 ....
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read 4/4 bytes at offset 510
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4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard across image boundary
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discard failed: Input/output error
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discard at image boundary and check
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discard 2/2 bytes at offset 3582
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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00000ffe: 00 00 ..
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read 2/2 bytes at offset 4094
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read failed: Input/output error
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== test 'offset' and 'size' options ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4096
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write to image
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wrote 2048/2048 bytes at offset 0
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2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read the image
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read 2048/2048 bytes at offset 0
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2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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check that offset is respected
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000001fe: 00 00 0a 0a ....
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read 4/4 bytes at offset 510
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4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write before image boundary
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wrote 1/1 bytes at offset 2047
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1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write across image boundary
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write failed: Input/output error
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write at image boundary
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write failed: Input/output error
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write after image boundary
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write failed: Input/output error
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writev before/after image boundary
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writev failed: Input/output error
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read before image boundary
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read 1/1 bytes at offset 2047
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1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read across image boundary
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read failed: Input/output error
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read at image boundary
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read failed: Input/output error
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read after image boundary
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read failed: Input/output error
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readv before/after image boundary
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readv failed: Input/output error
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fill image with pattern
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wrote 4096/4096 bytes at offset 0
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4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write zeroes and check
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wrote 512/512 bytes at offset 0
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512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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000001fe: 0a 0a 00 00 ....
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read 4/4 bytes at offset 510
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4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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write zeroes across image boundary
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write failed: Input/output error
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write zeroes at image boundary and check
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wrote 2/2 bytes at offset 2046
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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000009fe: 00 00 ..
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read 2/2 bytes at offset 2558
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2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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00000a00: 0a 0a ..
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read 2/2 bytes at offset 2560
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
fill image with pattern
|
||||||
|
wrote 4096/4096 bytes at offset 0
|
||||||
|
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
discard and check
|
||||||
|
discard 512/512 bytes at offset 0
|
||||||
|
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
000001fe: 0a 0a 00 00 ....
|
||||||
|
read 4/4 bytes at offset 510
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
discard across image boundary
|
||||||
|
discard failed: Input/output error
|
||||||
|
|
||||||
|
discard at image boundary and check
|
||||||
|
discard 2/2 bytes at offset 2046
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
000009fe: 00 00 ..
|
||||||
|
read 2/2 bytes at offset 2558
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
00000a00: 0a 0a ..
|
||||||
|
read 2/2 bytes at offset 2560
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
== test misaligned 'offset' ==
|
||||||
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4096
|
||||||
|
|
||||||
|
write to image
|
||||||
|
wrote 2048/2048 bytes at offset 0
|
||||||
|
2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
read the image
|
||||||
|
read 2048/2048 bytes at offset 0
|
||||||
|
2 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
check that offset is respected
|
||||||
|
00000008: 00 00 0a 0a ....
|
||||||
|
read 4/4 bytes at offset 8
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
write before image boundary
|
||||||
|
wrote 1/1 bytes at offset 2047
|
||||||
|
1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
write across image boundary
|
||||||
|
write failed: Input/output error
|
||||||
|
|
||||||
|
write at image boundary
|
||||||
|
write failed: Input/output error
|
||||||
|
|
||||||
|
write after image boundary
|
||||||
|
write failed: Input/output error
|
||||||
|
|
||||||
|
writev before/after image boundary
|
||||||
|
writev failed: Input/output error
|
||||||
|
|
||||||
|
read before image boundary
|
||||||
|
read 1/1 bytes at offset 2047
|
||||||
|
1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
read across image boundary
|
||||||
|
read failed: Input/output error
|
||||||
|
|
||||||
|
read at image boundary
|
||||||
|
read failed: Input/output error
|
||||||
|
|
||||||
|
read after image boundary
|
||||||
|
read failed: Input/output error
|
||||||
|
|
||||||
|
readv before/after image boundary
|
||||||
|
readv failed: Input/output error
|
||||||
|
|
||||||
|
fill image with pattern
|
||||||
|
wrote 4096/4096 bytes at offset 0
|
||||||
|
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
write zeroes and check
|
||||||
|
wrote 512/512 bytes at offset 0
|
||||||
|
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
00000008: 0a 0a 00 00 ....
|
||||||
|
read 4/4 bytes at offset 8
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
write zeroes across image boundary
|
||||||
|
write failed: Input/output error
|
||||||
|
|
||||||
|
write zeroes at image boundary and check
|
||||||
|
wrote 2/2 bytes at offset 2046
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
00000808: 00 00 ..
|
||||||
|
read 2/2 bytes at offset 2056
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
0000080a: 0a 0a ..
|
||||||
|
read 2/2 bytes at offset 2058
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
fill image with pattern
|
||||||
|
wrote 4096/4096 bytes at offset 0
|
||||||
|
4 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
discard and check
|
||||||
|
discard 512/512 bytes at offset 0
|
||||||
|
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
00000008: 0a 0a 00 00 ....
|
||||||
|
read 4/4 bytes at offset 8
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
discard across image boundary
|
||||||
|
discard failed: Input/output error
|
||||||
|
|
||||||
|
discard at image boundary and check
|
||||||
|
discard 2/2 bytes at offset 2046
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
00000808: 00 00 ..
|
||||||
|
read 2/2 bytes at offset 2056
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
0000080a: 0a 0a ..
|
||||||
|
read 2/2 bytes at offset 2058
|
||||||
|
2 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
== test reopen ==
|
||||||
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4096
|
||||||
|
wrote 512/512 bytes at offset 0
|
||||||
|
512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
wrote 1/1 bytes at offset 511
|
||||||
|
1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
write failed: Input/output error
|
||||||
|
wrote 1024/1024 bytes at offset 0
|
||||||
|
1 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
wrote 1/1 bytes at offset 1023
|
||||||
|
1 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
write failed: Input/output error
|
||||||
|
checking boundaries
|
||||||
|
000001fe: 00 00 0a 0a ....
|
||||||
|
read 4/4 bytes at offset 510
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
000003fe: 0a 0a 00 00 ....
|
||||||
|
read 4/4 bytes at offset 1022
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
000005fe: 00 00 0a 0a ....
|
||||||
|
read 4/4 bytes at offset 1534
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
000009fe: 0a 0a 00 00 ....
|
||||||
|
read 4/4 bytes at offset 2558
|
||||||
|
4 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||||
|
|
||||||
|
*** done
|
||||||
|
|
@ -163,4 +163,5 @@
|
||||||
160 rw auto quick
|
160 rw auto quick
|
||||||
162 auto quick
|
162 auto quick
|
||||||
170 rw auto quick
|
170 rw auto quick
|
||||||
|
171 rw auto quick
|
||||||
172 auto
|
172 auto
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue