mirror of
https://github.com/izzy2lost/xemu.git
synced 2026-07-06 00:20:22 -07:00
Merge tag 'pull-parallels-2023-09-20-v2' of https://src.openvz.org/scm/~den/qemu into staging
Parallels format driver: * regular calculation of cluster used bitmap of the image file * cluster allocation on the base of that bitmap (effectively allocation of new clusters could be done inside the image if that offset space is unused) * support of DISCARD and WRITE_ZEROES operations * image check bugfixes * unit tests fixes * unit tests covering new functionality # -----BEGIN PGP SIGNATURE----- # # iQHDBAABCgAtFiEE9vE2f3B8+RUZInytPzClrpN3nJ8FAmUL7u4PHGRlbkBvcGVu # dnoub3JnAAoJED8wpa6Td5yfdaUL/RW+nOYlFNXlrjOVeasgGLkAKrKBja8O3/As # aRo0DLZKITK8qbLEBAeTDyCpN9LLwy7WdUR1uT4V54FzE5zZP6HAdBEoj9AsaW/9 # wsTF+oyKeqmXw2y348t+lclp8eREHySecwiVhaxTpG9J2TQfDP/D2yhzRU88P7nH # rbVZjOF2yOthzW6Y8h8e/LMd8rfODO053tYaMEBngjirBZnhESH3mAm1WB5mYs+q # 2++4XQZcFFKWFp952MaEDphpwYdh80E65g4vth80JrDTyyMH0KZE9cQqbFb5UgZv # aV1/DCaH0WTSDbjCaI/SrmqKXrO0Mkd/y/ShoQpTu7qJO/FbaClA58f+KfGE7VBd # Fa5pM+JN12UVNxnNIF/Oe+wAiVUJYKtLaDMKibj+MUjM5sE/ZRLqzFLktDbQT0kS # Qvs1u8HTvirJpvxOkJv4cEuNw07JERCzpl/qPF6XkS9rcKeIormhftaaRmjILxS/ # KEmDVNj63g1D0XDY3WTF7LHLNjtXpw== # =FUWj # -----END PGP SIGNATURE----- # gpg: Signature made Thu 21 Sep 2023 03:21:18 EDT # gpg: using RSA key F6F1367F707CF91519227CAD3F30A5AE93779C9F # gpg: issuer "den@openvz.org" # gpg: Good signature from "Denis V. Lunev <den@openvz.org>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: F6F1 367F 707C F915 1922 7CAD 3F30 A5AE 9377 9C9F * tag 'pull-parallels-2023-09-20-v2' of https://src.openvz.org/scm/~den/qemu: (22 commits) tests: extend test 131 to cover availability of the write-zeroes parallels: naive implementation of parallels_co_pwrite_zeroes tests: extend test 131 to cover availability of the discard operation parallels: naive implementation of parallels_co_pdiscard parallels: improve readability of allocate_clusters parallels: naive implementation of allocate_clusters with used bitmap parallels: update used bitmap in allocate_cluster parallels: accept multiple clusters in mark_used() tests: test self-cure of parallels image with duplicated clusters tests: fix broken deduplication check in parallels format test parallels: collect bitmap of used clusters at open parallels: add test which will validate data_off fixes through repair parallels: fix broken parallels_check_data_off() tests: ensure that image validation will not cure the corruption parallels: create mark_used() helper which sets bit in used bitmap parallels: refactor path when we need to re-check image in parallels_open parallels: return earlier from parallels_open() function on error parallels: return earler in fail_format branch in parallels_open() parallels: invent parallels_opts_prealloc() helper to parse prealloc opts parallels: fix memory leak in parallels_open() ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi
+300
-89
File diff suppressed because it is too large
Load Diff
@@ -72,6 +72,9 @@ typedef struct BDRVParallelsState {
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unsigned long *bat_dirty_bmap;
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unsigned int bat_dirty_block;
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unsigned long *used_bmap;
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unsigned long used_bmap_size;
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uint32_t *bat_bitmap;
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unsigned int bat_size;
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@@ -74,6 +74,58 @@ poke_file "$TEST_IMG" "$inuse_offset" "\x59\x6e\x6f\x74"
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echo "== read corrupted image with repairing =="
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check discard =="
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# Clear image
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_make_test_img $size
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{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map
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{ $QEMU_IO -c "discard 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map
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{ $QEMU_IO -c "read -P 0 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check simple allocation over the discarded hole =="
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{ $QEMU_IO -c "write -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check more complex allocation over the discard hole =="
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# Clear image
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_make_test_img $size
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{ $QEMU_IO -c "write -P 0x11 $CLUSTER_DBL_SIZE $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "discard $CLUSTER_DBL_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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# There is 1 cluster hole. Fill it fully and allocate 1 cluster at the end
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{ $QEMU_IO -c "write -P 0x12 $CLUSTER_HALF_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map
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{ $QEMU_IO -c "read -P 0x12 $CLUSTER_HALF_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "read -P 0 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "read -P 0 $((CLUSTER_SIZE + CLUSTER_HALF_SIZE)) $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check write-zeroes =="
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# Clear image
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_make_test_img $size
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{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_DBL_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "write -z 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IMG map "$TEST_IMG"; } 2>&1 | _filter_qemu_img_map
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{ $QEMU_IO -c "read -P 0 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check cluster-partial write-zeroes =="
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# Clear image
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_make_test_img $size
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{ $QEMU_IO -c "write -P 0x11 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "write -z 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "read -P 0 0 $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_HALF_SIZE $CLUSTER_HALF_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== allocate with backing =="
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# Verify that allocating clusters works fine even when there is a backing image.
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# Regression test for a bug where we would pass a buffer read from the backing
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@@ -26,6 +26,66 @@ read 524288/524288 bytes at offset 0
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Repairing image was not closed correctly
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read 1048576/1048576 bytes at offset 1048576
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check discard ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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wrote 2097152/2097152 bytes at offset 0
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2 MiB, 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 0x200000 TEST_DIR/t.IMGFMT
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discard 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0x100000 0x100000 TEST_DIR/t.IMGFMT
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read 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check simple allocation over the discarded hole ==
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wrote 1048576/1048576 bytes at offset 2097152
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0x100000 0x100000 TEST_DIR/t.IMGFMT
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0x200000 0x100000 TEST_DIR/t.IMGFMT
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read 1048576/1048576 bytes at offset 2097152
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check more complex allocation over the discard hole ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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wrote 2097152/2097152 bytes at offset 2097152
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2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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discard 1048576/1048576 bytes at offset 2097152
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 1048576/1048576 bytes at offset 524288
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1 MiB, 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 0x100000 TEST_DIR/t.IMGFMT
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0x100000 0x100000 TEST_DIR/t.IMGFMT
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0x300000 0x100000 TEST_DIR/t.IMGFMT
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read 1048576/1048576 bytes at offset 524288
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 524288/524288 bytes at offset 0
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512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 524288/524288 bytes at offset 1572864
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512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check write-zeroes ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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wrote 2097152/2097152 bytes at offset 0
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2 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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Offset Length File
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0x100000 0x100000 TEST_DIR/t.IMGFMT
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read 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 1048576/1048576 bytes at offset 1048576
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== check cluster-partial write-zeroes ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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wrote 1048576/1048576 bytes at offset 0
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1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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wrote 524288/524288 bytes at offset 0
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512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 524288/524288 bytes at offset 0
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512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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read 524288/524288 bytes at offset 524288
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512 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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== allocate with backing ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=67108864
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@@ -91,7 +91,7 @@ file_size=`stat --printf="%s" "$TEST_IMG"`
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echo "file size: $file_size"
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echo "== check last cluster =="
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{ $QEMU_IO -c "read -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -r -c "read -P 0x11 $LAST_CLUSTER_OFF $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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# Clear image
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_make_test_img $SIZE
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@@ -105,25 +105,68 @@ echo "== write another pattern to second cluster =="
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{ $QEMU_IO -c "write -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check second cluster =="
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{ $QEMU_IO -c "read -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -r -c "read -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== corrupt image =="
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poke_file "$TEST_IMG" "$(($BAT_OFFSET + 4))" "\x01\x00\x00\x00"
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echo "== check second cluster =="
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== repair image =="
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_check_test_img -r all
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echo "== check the first cluster =="
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{ $QEMU_IO -r -c "read -P 0x11 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check second cluster =="
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{ $QEMU_IO -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check first cluster on host =="
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printf "content: 0x%02x\n" `peek_file_le $TEST_IMG $(($CLUSTER_SIZE)) 1`
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echo "== write another pattern to the first clusters =="
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{ $QEMU_IO -c "write -P 0x66 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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echo "== check second cluster on host =="
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printf "content: 0x%02x\n" `peek_file_le $TEST_IMG $(($CLUSTER_SIZE)) 1`
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echo "== check the first cluster =="
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{ $QEMU_IO -r -c "read -P 0x66 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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||||
|
||||
echo "== check the second cluster (deduplicated) =="
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{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
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|
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# Clear image
|
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_make_test_img $SIZE
|
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|
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echo "== TEST DUPLICATION SELF-CURE =="
|
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|
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echo "== write pattern to whole image =="
|
||||
{ $QEMU_IO -c "write -P 0x11 0 $SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== write another pattern to second cluster =="
|
||||
{ $QEMU_IO -c "write -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== check second cluster =="
|
||||
{ $QEMU_IO -r -c "read -P 0x55 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
|
||||
echo "== corrupt image =="
|
||||
poke_file "$TEST_IMG" "$(($BAT_OFFSET + 4))" "\x01\x00\x00\x00"
|
||||
|
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echo "== check second cluster =="
|
||||
{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== check the first cluster with self-repair =="
|
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{ $QEMU_IO -c "read -P 0x11 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== check second cluster =="
|
||||
{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== write another pattern to the first clusters =="
|
||||
{ $QEMU_IO -c "write -P 0x66 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== check the first cluster =="
|
||||
{ $QEMU_IO -r -c "read -P 0x66 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== check the second cluster (deduplicated) =="
|
||||
{ $QEMU_IO -r -c "read -P 0x11 $CLUSTER_SIZE $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
# Clear image
|
||||
_make_test_img $SIZE
|
||||
@@ -139,6 +182,23 @@ poke_file "$TEST_IMG" "$DATA_OFF_OFFSET" "\xff\xff\xff\xff"
|
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echo "== check first cluster =="
|
||||
{ $QEMU_IO -c "read -P 0x55 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
# Clear image
|
||||
_make_test_img $SIZE
|
||||
|
||||
echo "== TEST DATA_OFF THROUGH REPAIR =="
|
||||
|
||||
echo "== write pattern to first cluster =="
|
||||
{ $QEMU_IO -c "write -P 0x55 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
echo "== spoil data_off field =="
|
||||
poke_file "$TEST_IMG" "$DATA_OFF_OFFSET" "\xff\xff\xff\xff"
|
||||
|
||||
echo "== repair image =="
|
||||
_check_test_img -r all
|
||||
|
||||
echo "== check first cluster =="
|
||||
{ $QEMU_IO -r -c "read -P 0x55 0 $CLUSTER_SIZE" "$TEST_IMG"; } 2>&1 | _filter_qemu_io | _filter_testdir
|
||||
|
||||
# success, all done
|
||||
echo "*** done"
|
||||
rm -f $seq.full
|
||||
|
||||
@@ -55,13 +55,52 @@ The following inconsistencies were found and repaired:
|
||||
|
||||
Double checking the fixed image now...
|
||||
No errors were found on the image.
|
||||
== check the first cluster ==
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check second cluster ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check first cluster on host ==
|
||||
content: 0x11
|
||||
== check second cluster on host ==
|
||||
content: 0x11
|
||||
== write another pattern to the first clusters ==
|
||||
wrote 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check the first cluster ==
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check the second cluster (deduplicated) ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304
|
||||
== TEST DUPLICATION SELF-CURE ==
|
||||
== write pattern to whole image ==
|
||||
wrote 4194304/4194304 bytes at offset 0
|
||||
4 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== write another pattern to second cluster ==
|
||||
wrote 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check second cluster ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== corrupt image ==
|
||||
== check second cluster ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check the first cluster with self-repair ==
|
||||
Repairing duplicate offset in BAT entry 1
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check second cluster ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== write another pattern to the first clusters ==
|
||||
wrote 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check the first cluster ==
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== check the second cluster (deduplicated) ==
|
||||
read 1048576/1048576 bytes at offset 1048576
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304
|
||||
== TEST DATA_OFF CHECK ==
|
||||
== write pattern to first cluster ==
|
||||
@@ -72,4 +111,22 @@ wrote 1048576/1048576 bytes at offset 0
|
||||
Repairing data_off field has incorrect value
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=4194304
|
||||
== TEST DATA_OFF THROUGH REPAIR ==
|
||||
== write pattern to first cluster ==
|
||||
wrote 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
== spoil data_off field ==
|
||||
== repair image ==
|
||||
Repairing data_off field has incorrect value
|
||||
The following inconsistencies were found and repaired:
|
||||
|
||||
0 leaked clusters
|
||||
1 corruptions
|
||||
|
||||
Double checking the fixed image now...
|
||||
No errors were found on the image.
|
||||
== check first cluster ==
|
||||
read 1048576/1048576 bytes at offset 0
|
||||
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
||||
*** done
|
||||
|
||||
Reference in New Issue
Block a user