Searched defs:uberblock (Results 1 – 1 of 1) sorted by relevance
47 struct uberblock { struct48 uint64_t ub_magic; /* UBERBLOCK_MAGIC */49 uint64_t ub_version; /* SPA_VERSION */50 uint64_t ub_txg; /* txg of last sync */51 uint64_t ub_guid_sum; /* sum of all vdev guids */52 uint64_t ub_timestamp; /* UTC time of last sync */53 blkptr_t ub_rootbp; /* MOS objset_phys_t */56 uint64_t ub_software_version;