Add bitmap 1
wrote 1048576/1048576 bytes at offset 0
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 1048576
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 2097152
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 3145728
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 4194304
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 5242880
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
Add bitmap 2
wrote 1048576/1048576 bytes at offset 6291456
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
wrote 1048576/1048576 bytes at offset 7340032
1 MiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
magic 0x514649fb
version 3
backing_file_offset 0x0
backing_file_size 0x0
cluster_bits 16
size 10485760
crypt_method 0
l1_size 1
l1_table_offset 0x30000
refcount_table_offset 0x10000
refcount_table_clusters 1
nb_snapshots 0
snapshot_offset 0x0
incompatible_features []
compatible_features []
autoclear_features [0]
refcount_order 4
header_length 112
Header extension:
magic 0x6803f857 (Feature table)
length 384
data <binary>
Header extension:
magic 0x23852875 (Bitmaps)
length 24
nb_bitmaps 2
reserved32 0
bitmap_directory_size 0x40
bitmap_directory_offset 0x9d0000
Bitmap name bitmap-1
bitmap_table_offset 0x9b0000
bitmap_table_size 1
flags 0x2 (['auto'])
type 1
granularity_bits 15
name_size 8
extra_data_size 0
Bitmap table type size offset
0 serialized 65536 10092544
Bitmap name bitmap-2
bitmap_table_offset 0x9c0000
bitmap_table_size 1
flags 0x0 ([])
type 1
granularity_bits 16
name_size 8
extra_data_size 0
Bitmap table type size offset
0 all-zeroes 0 0
{
"magic": 1363560955,
"version": 3,
"backing_file_offset": 0,
"backing_file_size": 0,
"cluster_bits": 16,
"size": 10485760,
"crypt_method": 0,
"l1_size": 1,
"l1_table_offset": 196608,
"refcount_table_offset": 65536,
"refcount_table_clusters": 1,
"nb_snapshots": 0,
"snapshot_offset": 0,
"incompatible_features": 0,
"compatible_features": 0,
"autoclear_features": 1,
"refcount_order": 4,
"header_length": 112
}
[
{
"name": "Feature table",
"magic": 1745090647,
"length": 384,
"data_str": "<binary>"
},
{
"name": "Bitmaps",
"magic": 595929205,
"length": 24,
"data": {
"nb_bitmaps": 2,
"reserved32": 0,
"bitmap_directory_size": 64,
"bitmap_directory_offset": 10289152,
"bitmap_directory": [
{
"name": "bitmap-1",
"bitmap_table_offset": 10158080,
"bitmap_table_size": 1,
"flags": 2,
"type": 1,
"granularity_bits": 15,
"name_size": 8,
"extra_data_size": 0,
"bitmap_table": [
{
"type": "serialized",
"offset": 10092544,
"reserved": 0
}
]
},
{
"name": "bitmap-2",
"bitmap_table_offset": 10223616,
"bitmap_table_size": 1,
"flags": 0,
"type": 1,
"granularity_bits": 16,
"name_size": 8,
"extra_data_size": 0,
"bitmap_table": [
{
"type": "all-zeroes",
"offset": 0,
"reserved": 0
}
]
}
]
}
}
]
