c61d0004bc
This patch adds an incompatible feature bit to mark images that have not been closed cleanly. When a dirty image file is opened a consistency check and repair is performed. Update qemu-iotests 031 and 036 since the extension header size changes when we add feature bit table entries. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
205 lines
5.4 KiB
Plaintext
205 lines
5.4 KiB
Plaintext
QA output created by 031
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===== Testing with -o compat=0.10 =====
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=== Create image with unknown header extension ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 72
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 72
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Header extension:
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magic 0x6803f857
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length 48
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data <binary>
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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 0xc8
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 72
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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 0x6803f857
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length 48
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data <binary>
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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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===== Testing with -o compat=1.1 =====
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=== Create image with unknown header extension ===
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Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
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magic 0x514649fb
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version 3
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 104
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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 3
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 104
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Header extension:
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magic 0x6803f857
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length 48
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data <binary>
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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 3
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backing_file_offset 0xe8
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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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incompatible_features 0x0
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compatible_features 0x0
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autoclear_features 0x0
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refcount_order 4
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header_length 104
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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 0x6803f857
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length 48
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data <binary>
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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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