4 static const char bcache_magic[] = {
5 0xc6, 0x85, 0x73, 0xf6, 0x4e, 0x1a, 0x45, 0xca,
6 0x82, 0x65, 0xf5, 0x7f, 0x48, 0xba, 0x6d, 0x81 };
13 uint16_t block_size; /* sectors */
14 uint16_t bucket_size; /* sectors */
15 uint32_t journal_start; /* buckets */
16 uint32_t first_bucket; /* start of data */
17 uint64_t nbuckets; /* device size */
27 } __attribute((packed));