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https://github.com/qemu/qemu.git
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qcow2: Don't strand clusters near 2G intervals during commit
The qcow2_make_empty() function is reached during 'qemu-img commit', in order to clear out ALL clusters of an image. However, if the image cannot use the fast code path (true if the image is format 0.10, or if the image contains a snapshot), the cluster size is larger than 512, and the image is larger than 2G in size, then our choice of sector_step causes problems. Since it is not cluster aligned, but qcow2_discard_clusters() silently ignores an unaligned head or tail, we are leaving clusters allocated. Enhance the testsuite to expose the flaw, and patch the problem by ensuring our step size is aligned. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Eric Blake
Kevin Wolf
parent
bc66cedb41
commit
a3e1505dae
@ -2808,7 +2808,8 @@ static int qcow2_make_empty(BlockDriverState *bs)
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{
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BDRVQcow2State *s = bs->opaque;
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uint64_t start_sector;
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int sector_step = INT_MAX / BDRV_SECTOR_SIZE;
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int sector_step = (QEMU_ALIGN_DOWN(INT_MAX, s->cluster_size) /
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BDRV_SECTOR_SIZE);
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int l1_clusters, ret = 0;
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l1_clusters = DIV_ROUND_UP(s->l1_size, s->cluster_size / sizeof(uint64_t));
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@ -46,7 +46,7 @@ _supported_proto file
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_supported_os Linux
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# Four passes:
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# Four main passes:
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# 0: Two-layer backing chain, commit to upper backing file (implicitly)
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# (in this case, the top image will be emptied)
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# 1: Two-layer backing chain, commit to upper backing file (explicitly)
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@ -56,22 +56,30 @@ _supported_os Linux
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# 3: Two-layer backing chain, commit to lower backing file
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# (in this case, the top image will implicitly stay unchanged)
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#
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# Each pass is run twice, since qcow2 has different code paths for cleaning
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# an image depending on whether it has a snapshot.
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#
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# 020 already tests committing, so this only tests whether image chains are
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# working properly and that all images above the base are emptied; therefore,
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# no complicated patterns are necessary
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# no complicated patterns are necessary. Check near the 2G mark, as qcow2
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# has been buggy at that boundary in the past.
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for i in 0 1 2 3; do
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for j in 0 1; do
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echo
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echo "=== Test pass $i ==="
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echo "=== Test pass $i.$j ==="
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echo
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TEST_IMG="$TEST_IMG.base" _make_test_img 64M
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TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 64M
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_make_test_img -b "$TEST_IMG.itmd" 64M
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TEST_IMG="$TEST_IMG.base" _make_test_img 2100M
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TEST_IMG="$TEST_IMG.itmd" _make_test_img -b "$TEST_IMG.base" 2100M
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_make_test_img -b "$TEST_IMG.itmd" 2100M
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if [ $j -eq 0 ]; then
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$QEMU_IMG snapshot -c snap "$TEST_IMG"
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fi
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$QEMU_IO -c 'write -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'write -P 2 64k 128k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'write -P 3 128k 64k' "$TEST_IMG" | _filter_qemu_io
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$QEMU_IO -c 'write -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'write -P 2 0x7ffe0000 128k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'write -P 3 0x7fff0000 64k' "$TEST_IMG" | _filter_qemu_io
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if [ $i -lt 3 ]; then
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if [ $i == 0 ]; then
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@ -88,12 +96,12 @@ if [ $i -lt 3 ]; then
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fi
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# Bottom should be unchanged
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$QEMU_IO -c 'read -P 1 0 192k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 1 0x7ffd0000 192k' "$TEST_IMG.base" | _filter_qemu_io
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# Intermediate should contain changes from top
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$QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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$QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.itmd" | _filter_qemu_io
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# And in pass 0, the top image should be empty, whereas in both other passes
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# it should be unchanged (which is both checked by qemu-img map)
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@ -101,9 +109,9 @@ else
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$QEMU_IMG commit -b "$TEST_IMG.base" "$TEST_IMG"
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# Bottom should contain all changes
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$QEMU_IO -c 'read -P 1 0 64k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 2 64k 64k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 3 128k 64k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 1 0x7ffd0000 64k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 2 0x7ffe0000 64k' "$TEST_IMG.base" | _filter_qemu_io
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$QEMU_IO -c 'read -P 3 0x7fff0000 64k' "$TEST_IMG.base" | _filter_qemu_io
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# Both top and intermediate should be unchanged
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fi
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@ -113,6 +121,7 @@ $QEMU_IMG map "$TEST_IMG.itmd" | _filter_qemu_img_map
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$QEMU_IMG map "$TEST_IMG" | _filter_qemu_img_map
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done
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done
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# success, all done
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@ -1,119 +1,236 @@
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QA output created by 097
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=== Test pass 0 ===
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=== Test pass 0.0 ===
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 0
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 131072/131072 bytes at offset 65536
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wrote 131072/131072 bytes at offset 2147352576
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 131072
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wrote 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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read 196608/196608 bytes at offset 0
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read 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 0
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read 65536/65536 bytes at offset 2147287040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 65536
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read 65536/65536 bytes at offset 2147352576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 131072
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read 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0 0x30000 TEST_DIR/t.IMGFMT.base
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0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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=== Test pass 1 ===
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=== Test pass 0.1 ===
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 0
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 131072/131072 bytes at offset 65536
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wrote 131072/131072 bytes at offset 2147352576
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 131072
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wrote 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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read 196608/196608 bytes at offset 0
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read 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 0
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read 65536/65536 bytes at offset 2147287040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 65536
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read 65536/65536 bytes at offset 2147352576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 131072
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read 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0 0x30000 TEST_DIR/t.IMGFMT.base
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0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
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0x20000 0x10000 TEST_DIR/t.IMGFMT
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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=== Test pass 2 ===
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=== Test pass 1.0 ===
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 0
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 131072/131072 bytes at offset 65536
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wrote 131072/131072 bytes at offset 2147352576
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 131072
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wrote 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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read 196608/196608 bytes at offset 0
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read 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 0
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read 65536/65536 bytes at offset 2147287040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 65536
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read 65536/65536 bytes at offset 2147352576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 131072
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read 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0 0x30000 TEST_DIR/t.IMGFMT.base
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0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
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0x20000 0x10000 TEST_DIR/t.IMGFMT
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
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0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
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=== Test pass 3 ===
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=== Test pass 1.1 ===
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 0
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 131072/131072 bytes at offset 65536
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wrote 131072/131072 bytes at offset 2147352576
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 131072
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wrote 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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read 65536/65536 bytes at offset 0
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read 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 2147287040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 65536
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read 65536/65536 bytes at offset 2147352576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 131072
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read 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0 0x30000 TEST_DIR/t.IMGFMT.base
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0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x20000 TEST_DIR/t.IMGFMT.itmd
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
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Offset Length File
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0 0x10000 TEST_DIR/t.IMGFMT.base
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0x10000 0x10000 TEST_DIR/t.IMGFMT.itmd
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0x20000 0x10000 TEST_DIR/t.IMGFMT
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0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
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0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
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0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
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=== Test pass 2.0 ===
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
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Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
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wrote 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 131072/131072 bytes at offset 2147352576
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128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Image committed.
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read 196608/196608 bytes at offset 2147287040
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192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 2147287040
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 2147352576
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 65536/65536 bytes at offset 2147418112
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
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Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
|
||||
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
|
||||
|
||||
=== Test pass 2.1 ===
|
||||
|
||||
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
|
||||
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
|
||||
wrote 196608/196608 bytes at offset 2147287040
|
||||
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 131072/131072 bytes at offset 2147352576
|
||||
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Image committed.
|
||||
read 196608/196608 bytes at offset 2147287040
|
||||
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147287040
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147352576
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Offset Length File
|
||||
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
|
||||
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
|
||||
|
||||
=== Test pass 3.0 ===
|
||||
|
||||
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
|
||||
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
|
||||
wrote 196608/196608 bytes at offset 2147287040
|
||||
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 131072/131072 bytes at offset 2147352576
|
||||
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Image committed.
|
||||
read 65536/65536 bytes at offset 2147287040
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147352576
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Offset Length File
|
||||
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
|
||||
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
|
||||
|
||||
=== Test pass 3.1 ===
|
||||
|
||||
Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=2202009600
|
||||
Formatting 'TEST_DIR/t.IMGFMT.itmd', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.base
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=2202009600 backing_file=TEST_DIR/t.IMGFMT.itmd
|
||||
wrote 196608/196608 bytes at offset 2147287040
|
||||
192 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 131072/131072 bytes at offset 2147352576
|
||||
128 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
wrote 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Image committed.
|
||||
read 65536/65536 bytes at offset 2147287040
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147352576
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
read 65536/65536 bytes at offset 2147418112
|
||||
64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Offset Length File
|
||||
0x7ffd0000 0x30000 TEST_DIR/t.IMGFMT.base
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x20000 TEST_DIR/t.IMGFMT.itmd
|
||||
Offset Length File
|
||||
0x7ffd0000 0x10000 TEST_DIR/t.IMGFMT.base
|
||||
0x7ffe0000 0x10000 TEST_DIR/t.IMGFMT.itmd
|
||||
0x7fff0000 0x10000 TEST_DIR/t.IMGFMT
|
||||
*** done
|
||||
|
||||
Loading…
Reference in New Issue
Block a user