The immportant thing here is that header extensions don't get silently dropped when the header is rewritten, e.g. during a rebase. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
77 lines
2 KiB
Plaintext
77 lines
2 KiB
Plaintext
QA output created by 031
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=== Create image with unknown header extension ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864 cluster_size=65536
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magic 0x514649fb
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version 2
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backing_file_offset 0x0
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backing_file_size 0x0
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cluster_bits 16
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size 67108864
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crypt_method 0
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l1_size 1
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l1_table_offset 0x30000
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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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Header extension:
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magic 0x12345678
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length 31
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data 'This is a test header extension'
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No errors were found on the image.
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=== Rewrite header with no backing file ===
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magic 0x514649fb
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version 2
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backing_file_offset 0x0
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backing_file_size 0x0
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cluster_bits 16
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size 67108864
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crypt_method 0
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l1_size 1
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l1_table_offset 0x30000
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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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Header extension:
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magic 0x12345678
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length 31
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data 'This is a test header extension'
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No errors were found on the image.
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=== Add a backing file and format ===
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magic 0x514649fb
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version 2
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backing_file_offset 0x90
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backing_file_size 0x17
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cluster_bits 16
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size 67108864
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crypt_method 0
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l1_size 1
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l1_table_offset 0x30000
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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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Header extension:
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magic 0xe2792aca
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length 11
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data 'host_device'
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Header extension:
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magic 0x12345678
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length 31
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data 'This is a test header extension'
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*** done
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