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iotests/qcow2.py: Split feature fields into bits
Print the feature fields as a set of bits so that filtering is easier. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com> Message-id: 20191107163708.833192-4-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Max Reitz
parent
1aa6630e7b
commit
0485e6ee4c
@ -18,9 +18,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -46,9 +46,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -74,9 +74,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -109,9 +109,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -142,9 +142,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -175,9 +175,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -16,9 +16,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x8000000000000000
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features [63]
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -50,9 +50,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x8000000000000000
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incompatible_features []
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compatible_features []
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autoclear_features [63]
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refcount_order 4
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header_length 104
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@ -78,9 +78,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -4,7 +4,7 @@ QA output created by 039
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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incompatible_features 0x0
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incompatible_features []
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No errors were found on the image.
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== Creating a dirty image file ==
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@ -12,7 +12,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x1
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incompatible_features [0]
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ERROR cluster 5 refcount=0 reference=1
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ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
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@ -22,7 +22,7 @@ Data may be corrupted, or further writes to the image may corrupt it.
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== Read-only access must still work ==
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read 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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incompatible_features 0x1
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incompatible_features [0]
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== Repairing the image file must succeed ==
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ERROR cluster 5 refcount=0 reference=1
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@ -36,7 +36,7 @@ The following inconsistencies were found and repaired:
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Double checking the fixed image now...
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No errors were found on the image.
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incompatible_features 0x0
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incompatible_features []
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== Data should still be accessible after repair ==
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read 512/512 bytes at offset 0
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@ -47,21 +47,21 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x1
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incompatible_features [0]
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ERROR cluster 5 refcount=0 reference=1
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Rebuilding refcount structure
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Repairing cluster 1 refcount=1 reference=0
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Repairing cluster 2 refcount=1 reference=0
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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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incompatible_features 0x0
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incompatible_features []
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== Creating an image file with lazy_refcounts=off ==
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x0
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incompatible_features []
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No errors were found on the image.
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== Committing to a backing file with lazy_refcounts=on ==
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@ -70,8 +70,8 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/
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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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Image committed.
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incompatible_features 0x0
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incompatible_features 0x0
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incompatible_features []
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incompatible_features []
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No errors were found on the image.
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No errors were found on the image.
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@ -80,7 +80,7 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x1
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incompatible_features [0]
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ERROR cluster 5 refcount=0 reference=1
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ERROR OFLAG_COPIED data cluster: l2_entry=8000000000050000 refcount=0
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@ -90,6 +90,6 @@ Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x0
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incompatible_features []
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No errors were found on the image.
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*** done
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@ -7,10 +7,10 @@ ERROR cluster 3 refcount=1 reference=3
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1 errors were found on the image.
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Data may be corrupted, or further writes to the image may corrupt it.
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incompatible_features 0x0
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incompatible_features []
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qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with active L1 table); further corruption events will be suppressed
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write failed: Input/output error
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incompatible_features 0x2
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incompatible_features [1]
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image: TEST_DIR/t.IMGFMT
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file format: IMGFMT
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virtual size: 64 MiB (67108864 bytes)
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@ -33,10 +33,10 @@ ERROR cluster 2 refcount=1 reference=2
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2 errors were found on the image.
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Data may be corrupted, or further writes to the image may corrupt it.
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incompatible_features 0x0
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incompatible_features []
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qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with refcount block); further corruption events will be suppressed
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write failed: Input/output error
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incompatible_features 0x2
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incompatible_features [1]
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ERROR refcount block 0 refcount=2
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ERROR cluster 2 refcount=1 reference=2
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Rebuilding refcount structure
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@ -49,10 +49,10 @@ The following inconsistencies were found and repaired:
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Double checking the fixed image now...
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No errors were found on the image.
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incompatible_features 0x0
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incompatible_features []
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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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incompatible_features 0x0
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incompatible_features []
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=== Testing cluster data reference into inactive L2 table ===
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@ -69,10 +69,10 @@ Data may be corrupted, or further writes to the image may corrupt it.
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1 leaked clusters were found on the image.
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This means waste of disk space, but no harm to data.
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incompatible_features 0x0
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incompatible_features []
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qcow2: Marking image as corrupt: Preventing invalid write on metadata (overlaps with inactive L2 table); further corruption events will be suppressed
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write failed: Input/output error
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incompatible_features 0x2
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incompatible_features [1]
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ERROR cluster 4 refcount=1 reference=2
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Leaked cluster 9 refcount=1 reference=0
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Repairing cluster 4 refcount=1 reference=2
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@ -85,10 +85,10 @@ The following inconsistencies were found and repaired:
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Double checking the fixed image now...
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No errors were found on the image.
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incompatible_features 0x0
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incompatible_features []
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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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incompatible_features 0x0
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incompatible_features []
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read 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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No errors were found on the image.
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@ -18,9 +18,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x1
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autoclear_features 0x0
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incompatible_features []
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compatible_features [0]
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -42,9 +42,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -76,9 +76,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x1
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autoclear_features 0x0
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incompatible_features []
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compatible_features [0]
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -100,9 +100,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -132,9 +132,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x1
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compatible_features 0x1
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autoclear_features 0x0
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incompatible_features [0]
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compatible_features [0]
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -161,9 +161,9 @@ refcount_table_offset 0x80000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -187,9 +187,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x40000000000
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autoclear_features 0x40000000000
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incompatible_features []
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compatible_features [42]
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autoclear_features [42]
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refcount_order 4
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header_length 104
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@ -211,9 +211,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -237,9 +237,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 72
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@ -256,9 +256,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x1
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autoclear_features 0x0
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incompatible_features []
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compatible_features [0]
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -290,9 +290,9 @@ refcount_table_offset 0x10000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x1
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compatible_features 0x1
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autoclear_features 0x0
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incompatible_features [0]
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compatible_features [0]
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -319,9 +319,9 @@ refcount_table_offset 0x80000
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refcount_table_clusters 1
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nb_snapshots 0
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snapshot_offset 0x0
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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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incompatible_features []
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compatible_features []
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autoclear_features []
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refcount_order 4
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header_length 104
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@ -36,7 +36,7 @@ qemu-io: Unsupported value 'blubb' for qcow2 option 'overlap-check'. Allowed are
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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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./common.rc: Killed ( VALGRIND_QEMU="${VALGRIND_QEMU_IO}" _qemu_proc_exec "${VALGRIND_LOGFILE}" "$QEMU_IO_PROG" $QEMU_IO_ARGS "$@" )
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incompatible_features 0x0
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incompatible_features []
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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wrote 65536/65536 bytes at offset 0
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64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
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@ -42,9 +42,9 @@ class QcowHeader:
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[ uint64_t, '%#x', 'snapshot_offset' ],
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# Version 3 header fields
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[ uint64_t, '%#x', 'incompatible_features' ],
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[ uint64_t, '%#x', 'compatible_features' ],
|
||||
[ uint64_t, '%#x', 'autoclear_features' ],
|
||||
[ uint64_t, 'mask', 'incompatible_features' ],
|
||||
[ uint64_t, 'mask', 'compatible_features' ],
|
||||
[ uint64_t, 'mask', 'autoclear_features' ],
|
||||
[ uint32_t, '%d', 'refcount_order' ],
|
||||
[ uint32_t, '%d', 'header_length' ],
|
||||
];
|
||||
@ -130,7 +130,17 @@ class QcowHeader:
|
||||
|
||||
def dump(self):
|
||||
for f in QcowHeader.fields:
|
||||
print("%-25s" % f[2], f[1] % self.__dict__[f[2]])
|
||||
value = self.__dict__[f[2]]
|
||||
if f[1] == 'mask':
|
||||
bits = []
|
||||
for bit in range(64):
|
||||
if value & (1 << bit):
|
||||
bits.append(bit)
|
||||
value_str = str(bits)
|
||||
else:
|
||||
value_str = f[1] % value
|
||||
|
||||
print("%-25s" % f[2], value_str)
|
||||
print("")
|
||||
|
||||
def dump_extensions(self):
|
||||
|
||||
Loading…
Reference in New Issue
Block a user