111a82d14SPhilippe Mathieu-Daudé#!/usr/bin/env bash 29dd003a9SVladimir Sementsov-Ogievskiy# group: rw quick 3ca9c4e06SDenis V. Lunev# 4ca9c4e06SDenis V. Lunev# parallels format validation tests (created by QEMU) 5ca9c4e06SDenis V. Lunev# 6ca9c4e06SDenis V. Lunev# Copyright (C) 2014 Denis V. Lunev <den@openvz.org> 7ca9c4e06SDenis V. Lunev# 8ca9c4e06SDenis V. Lunev# This program is free software; you can redistribute it and/or modify 9ca9c4e06SDenis V. Lunev# it under the terms of the GNU General Public License as published by 10ca9c4e06SDenis V. Lunev# the Free Software Foundation; either version 2 of the License, or 11ca9c4e06SDenis V. Lunev# (at your option) any later version. 12ca9c4e06SDenis V. Lunev# 13ca9c4e06SDenis V. Lunev# This program is distributed in the hope that it will be useful, 14ca9c4e06SDenis V. Lunev# but WITHOUT ANY WARRANTY; without even the implied warranty of 15ca9c4e06SDenis V. Lunev# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16ca9c4e06SDenis V. Lunev# GNU General Public License for more details. 17ca9c4e06SDenis V. Lunev# 18ca9c4e06SDenis V. Lunev# You should have received a copy of the GNU General Public License 19ca9c4e06SDenis V. Lunev# along with this program. If not, see <http://www.gnu.org/licenses/>. 20ca9c4e06SDenis V. Lunev# 21ca9c4e06SDenis V. Lunev 22ca9c4e06SDenis V. Lunev# creator 23ca9c4e06SDenis V. Lunevowner=den@openvz.org 24ca9c4e06SDenis V. Lunev 25ca9c4e06SDenis V. Lunevseq=`basename $0` 26ca9c4e06SDenis V. Lunevecho "QA output created by $seq" 27ca9c4e06SDenis V. Lunev 28ca9c4e06SDenis V. Lunevstatus=1 # failure is the default! 29ca9c4e06SDenis V. Lunev 30ca9c4e06SDenis V. Lunev_cleanup() 31ca9c4e06SDenis V. Lunev{ 32ca9c4e06SDenis V. Lunev _cleanup_test_img 33ca9c4e06SDenis V. Lunev} 34ca9c4e06SDenis V. Lunevtrap "_cleanup; exit \$status" 0 1 2 3 15 35ca9c4e06SDenis V. Lunev 36ca9c4e06SDenis V. Lunev# get standard environment, filters and checks 37ca9c4e06SDenis V. Lunev. ./common.rc 38ca9c4e06SDenis V. Lunev. ./common.filter 39ca9c4e06SDenis V. Lunev 40ca9c4e06SDenis V. Lunev_supported_fmt parallels 41ca9c4e06SDenis V. Lunev_supported_proto file 42ca9c4e06SDenis V. Lunev_supported_os Linux 43ca9c4e06SDenis V. Lunev 44a6be831eSDenis V. Lunevinuse_offset=$((0x2c)) 45a6be831eSDenis V. Lunev 460c2cb382SHanna Reitzsize=$((64 * 1024 * 1024)) 47ca9c4e06SDenis V. LunevIMGFMT=parallels 48ca9c4e06SDenis V. Lunev_make_test_img $size 49ca9c4e06SDenis V. Lunev 508e10861bSAlexander Ivanov# get cluster size in sectors from "tracks" header field 518e10861bSAlexander IvanovCLUSTER_SIZE_OFFSET=28 528e10861bSAlexander IvanovCLUSTER_SIZE=$(peek_file_le $TEST_IMG $CLUSTER_SIZE_OFFSET 4) 538e10861bSAlexander IvanovCLUSTER_SIZE=$((CLUSTER_SIZE * 512)) 54dbfc5560SAlexander IvanovCLUSTER_HALF_SIZE=$((CLUSTER_SIZE / 2)) 55dbfc5560SAlexander IvanovCLUSTER_DBL_SIZE=$((CLUSTER_SIZE * 2)) 56dbfc5560SAlexander Ivanov 57ca9c4e06SDenis V. Lunevecho == read empty image == 58dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0 $CLUSTER_HALF_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 59ca9c4e06SDenis V. Lunevecho == write more than 1 block in a row == 60dbfc5560SAlexander Ivanov{ $QEMU_IO -c "write -P 0x11 $CLUSTER_HALF_SIZE $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 61ca9c4e06SDenis V. Lunevecho == read less than block == 62dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0x11 $CLUSTER_HALF_SIZE $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 63ca9c4e06SDenis V. Lunevecho == read exactly 1 block == 64dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 65ca9c4e06SDenis V. Lunevecho == read more than 1 block == 66dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0x11 $CLUSTER_HALF_SIZE $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 67ca9c4e06SDenis V. Lunevecho == check that there is no trash after written == 68dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0 $((CLUSTER_HALF_SIZE + CLUSTER_DBL_SIZE)) $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 69ca9c4e06SDenis V. Lunevecho == check that there is no trash before written == 70dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 71ca9c4e06SDenis V. Lunev 72e3820d5fSAlexander Ivanovecho "== corrupt image ==" 73a6be831eSDenis V. Lunevpoke_file "$TEST_IMG" "$inuse_offset" "\x59\x6e\x6f\x74" 74e3820d5fSAlexander Ivanovecho "== read corrupted image with repairing ==" 75dbfc5560SAlexander Ivanov{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 76a6be831eSDenis V. Lunev 774248e34bSDenis V. Lunevecho "== check discard ==" 784248e34bSDenis V. Lunev 794248e34bSDenis V. Lunev# Clear image 804248e34bSDenis V. Lunev_make_test_img $size 814248e34bSDenis V. Lunev 824248e34bSDenis V. Lunev{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 834248e34bSDenis V. Lunev{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map 844248e34bSDenis V. Lunev{ $QEMU_IO -c "discard 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 854248e34bSDenis V. Lunev{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map 864248e34bSDenis V. Lunev{ $QEMU_IO -c "read -P 0 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 874248e34bSDenis V. Lunev 884248e34bSDenis V. Lunevecho "== check simple allocation over the discarded hole ==" 894248e34bSDenis V. Lunev 904248e34bSDenis V. Lunev{ $QEMU_IO -c "write -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 914248e34bSDenis V. Lunev{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map 924248e34bSDenis V. Lunev{ $QEMU_IO -c "read -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 934248e34bSDenis V. Lunev 944248e34bSDenis V. Lunevecho "== check more complex allocation over the discard hole ==" 954248e34bSDenis V. Lunev 964248e34bSDenis V. Lunev# Clear image 974248e34bSDenis V. Lunev_make_test_img $size 984248e34bSDenis V. Lunev 994248e34bSDenis V. Lunev{ $QEMU_IO -c "write -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1004248e34bSDenis V. Lunev{ $QEMU_IO -c "discard $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1014248e34bSDenis V. Lunev# There is 1 cluster hole. Fill it fully and allocate 1 cluster at the end 1024248e34bSDenis V. Lunev{ $QEMU_IO -c "write -P 0x12 $CLUSTER_HALF_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1034248e34bSDenis V. Lunev{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map 1044248e34bSDenis V. Lunev{ $QEMU_IO -c "read -P 0x12 $CLUSTER_HALF_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1054248e34bSDenis V. Lunev{ $QEMU_IO -c "read -P 0 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1064248e34bSDenis V. Lunev{ $QEMU_IO -c "read -P 0 $((CLUSTER_SIZE + CLUSTER_HALF_SIZE)) $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 1074248e34bSDenis V. Lunev 108*1dba99e3SDenis V. Lunevecho "== check write-zeroes ==" 109*1dba99e3SDenis V. Lunev 110*1dba99e3SDenis V. Lunev# Clear image 111*1dba99e3SDenis V. Lunev_make_test_img $size 112*1dba99e3SDenis V. Lunev 113*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 114*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "write -z 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 115*1dba99e3SDenis V. Lunev{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map 116*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "read -P 0 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 117*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 118*1dba99e3SDenis V. Lunev 119*1dba99e3SDenis V. Lunevecho "== check cluster-partial write-zeroes ==" 120*1dba99e3SDenis V. Lunev 121*1dba99e3SDenis V. Lunev# Clear image 122*1dba99e3SDenis V. Lunev_make_test_img $size 123*1dba99e3SDenis V. Lunev 124*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 125*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "write -z 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 126*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "read -P 0 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 127*1dba99e3SDenis V. Lunev{ $QEMU_IO -c "read -P 0x11 $CLUSTER_HALF_SIZE $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir 128*1dba99e3SDenis V. Lunev 1290c2cb382SHanna Reitzecho "== allocate with backing ==" 1300c2cb382SHanna Reitz# Verify that allocating clusters works fine even when there is a backing image. 1310c2cb382SHanna Reitz# Regression test for a bug where we would pass a buffer read from the backing 1320c2cb382SHanna Reitz# node as a QEMUIOVector object, which could cause anything from I/O errors over 1330c2cb382SHanna Reitz# assertion failures to invalid reads from memory. 1340c2cb382SHanna Reitz 1350c2cb382SHanna Reitz# Clear image 1360c2cb382SHanna Reitz_make_test_img $size 1370c2cb382SHanna Reitz# Create base image 1380c2cb382SHanna ReitzTEST_IMG="$TEST_IMG.base" _make_test_img $size 1390c2cb382SHanna Reitz 1400c2cb382SHanna Reitz# Write some data to the base image (which would trigger an assertion failure if 1410c2cb382SHanna Reitz# interpreted as a QEMUIOVector) 142dbfc5560SAlexander Ivanov$QEMU_IO -c "write -P 42 0 $CLUSTER_SIZE" "$TEST_IMG.base" | _filter_qemu_io 1430c2cb382SHanna Reitz 1440c2cb382SHanna Reitz# Parallels does not seem to support storing a backing filename in the image 1450c2cb382SHanna Reitz# itself, so we need to build our backing chain on the command line 1460c2cb382SHanna Reitzimgopts="driver=$IMGFMT,file.driver=$IMGPROTO,file.filename=$TEST_IMG" 1470c2cb382SHanna Reitzimgopts+=",backing.driver=$IMGFMT" 1480c2cb382SHanna Reitzimgopts+=",backing.file.driver=$IMGPROTO,backing.file.filename=$TEST_IMG.base" 1490c2cb382SHanna Reitz 1500c2cb382SHanna Reitz# Cause allocation in the top image 1510c2cb382SHanna ReitzQEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT \ 1520c2cb382SHanna Reitz $QEMU_IO --image-opts "$imgopts" -c 'write -P 1 0 64' | _filter_qemu_io 1530c2cb382SHanna Reitz 1540c2cb382SHanna Reitz# Verify 1550c2cb382SHanna ReitzQEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT \ 1560c2cb382SHanna Reitz $QEMU_IO --image-opts "$imgopts" \ 1570c2cb382SHanna Reitz -c 'read -P 1 0 64' \ 158dbfc5560SAlexander Ivanov -c "read -P 42 64 $((CLUSTER_SIZE - 64))" \ 159dbfc5560SAlexander Ivanov -c "read -P 0 $CLUSTER_SIZE $((size - CLUSTER_SIZE))" \ 1600c2cb382SHanna Reitz | _filter_qemu_io 1610c2cb382SHanna Reitz 162ca9c4e06SDenis V. Lunev# success, all done 163ca9c4e06SDenis V. Lunevecho "*** done" 164ca9c4e06SDenis V. Lunevrm -f $seq.full 165ca9c4e06SDenis V. Lunevstatus=0 166