--- /dev/null
+#!/bin/bash
+#
+# Test writing image headers of other formats into raw images
+#
+# Copyright (C) 2014 Red Hat, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# creator
+owner=kwolf@redhat.com
+
+seq="$(basename $0)"
+echo "QA output created by $seq"
+
+here="$PWD"
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ rm -f $TEST_IMG.src
+ _cleanup_test_img
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common.rc
+. ./common.filter
+. ./common.qemu
+
+_supported_fmt raw
+_supported_proto file
+_supported_os Linux
+
+qemu_comm_method=qmp
+
+function run_qemu()
+{
+ local raw_img="$1"
+ local source_img="$2"
+ local qmp_format="$3"
+ local qmp_event="$4"
+
+ _launch_qemu -drive file="${source_img}",format=raw,cache=${CACHEMODE},id=src
+ _send_qemu_cmd $QEMU_HANDLE "{ 'execute': 'qmp_capabilities' }" "return"
+
+ _send_qemu_cmd $QEMU_HANDLE \
+ "{'execute':'drive-mirror', 'arguments':{
+ 'device': 'src', 'target': '$raw_img', $qmp_format
+ 'mode': 'existing', 'sync': 'full'}}" \
+ "return"
+
+ _send_qemu_cmd $QEMU_HANDLE '' "$qmp_event"
+ _send_qemu_cmd $QEMU_HANDLE '{"execute":"query-block-jobs"}' "return"
+ _cleanup_qemu
+}
+
+for fmt in qcow qcow2 qed vdi vmdk vpc; do
+
+ echo
+ echo "=== Writing a $fmt header into raw ==="
+ echo
+
+ _make_test_img 64M
+ TEST_IMG="$TEST_IMG.src" IMGFMT=$fmt _make_test_img 64M
+
+ # This first test should fail: The image format was probed, we may not
+ # write an image header at the start of the image
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
+ $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
+
+
+ # When raw was explicitly specified, the same must succeed
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+
+done
+
+
+for sample_img in empty.bochs iotest-dirtylog-10G-4M.vhdx parallels-v1 \
+ simple-pattern.cloop; do
+
+ echo
+ echo "=== Copying sample image $sample_img into raw ==="
+ echo
+
+ # Can't use _use_sample_img because that isn't designed to be used multiple
+ # times and it overwrites $TEST_IMG (both breaks cleanup)
+ _make_test_img 64M
+ bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_ERROR"
+ $QEMU_IO -c 'read -P 0 0 64k' "$TEST_IMG" | _filter_qemu_io
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ # qemu-img compare can't handle unaligned file sizes
+ $QEMU_IMG resize -f raw "$TEST_IMG.src" +0
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+done
+
+echo
+echo "=== Write legitimate MBR into raw ==="
+echo
+
+for sample_img in grub_mbr.raw; do
+ _make_test_img 64M
+ bzcat "$SAMPLE_IMG_DIR/$sample_img.bz2" > "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "" "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+
+ run_qemu "$TEST_IMG" "$TEST_IMG.src" "'format': 'raw'," "BLOCK_JOB_READY"
+ $QEMU_IMG compare -f raw -F raw "$TEST_IMG" "$TEST_IMG.src"
+done
+
+
+# success, all done
+echo '*** done'
+rm -f $seq.full
+status=0
--- /dev/null
+QA output created by 109
+
+=== Writing a qcow header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a qcow2 header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 197120, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 197120, "offset": 197120, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 197120, "offset": 197120, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a qed header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vdi header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 1024, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 1024, "offset": 1024, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 1024, "offset": 1024, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vmdk header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 65536, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 65536, "offset": 65536, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 65536, "offset": 65536, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Writing a vpc header into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+Formatting 'TEST_DIR/t.raw.src', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image empty.bochs into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2560, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2560, "offset": 2560, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2560, "offset": 2560, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image iotest-dirtylog-10G-4M.vhdx into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 31457280, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 31457280, "offset": 31457280, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 31457280, "offset": 31457280, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image parallels-v1 into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 327680, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 327680, "offset": 327680, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 327680, "offset": 327680, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Copying sample image simple-pattern.cloop into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_ERROR", "data": {"device": "src", "operation": "write", "action": "report"}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_COMPLETED", "data": {"device": "src", "len": 2048, "offset": 0, "speed": 0, "type": "mirror", "error": "Operation not permitted"}}
+{"return": []}
+read 65536/65536 bytes at offset 0
+64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 2048, "offset": 2048, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 2048, "offset": 2048, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Image resized.
+Warning: Image size mismatch!
+Images are identical.
+
+=== Write legitimate MBR into raw ===
+
+Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
+{"return": {}}
+WARNING: Image format was not specified for 'TEST_DIR/t.raw' and probing guessed raw.
+Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
+Specify the 'raw' format explicitly to remove the restrictions.
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+{"return": {}}
+{"return": {}}
+{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "BLOCK_JOB_READY", "data": {"device": "src", "len": 512, "offset": 512, "speed": 0, "type": "mirror"}}
+{"return": [{"io-status": "ok", "device": "src", "busy": false, "len": 512, "offset": 512, "paused": false, "speed": 0, "ready": true, "type": "mirror"}]}
+Warning: Image size mismatch!
+Images are identical.
+*** done