NAME

       enum  nvme_id_ns_flbas  -  This  field  indicates  the LBA data size & metadata size combination that the
       namespace has been formatted with

SYNOPSIS

       enum nvme_id_ns_flbas {
           NVME_NS_FLBAS_LOWER_MASK ,
           NVME_NS_FLBAS_META_EXT ,
           NVME_NS_FLBAS_HIGHER_MASK

       };

Constants

       NVME_NS_FLBAS_LOWER_MASK
                   Mask to get the index of one of the supported LBA Formats's least significant 4bits indicated
                   in :c:type:`struct nvme_id_ns <nvme_id_ns>`.lbaf.

       NVME_NS_FLBAS_META_EXT
                   Applicable only if format contains metadata. If this bit is set, indicates that the  metadata
                   is  transferred  at  the  end  of  the  data  LBA, creating an extended data LBA. If cleared,
                   indicates that all of the metadata for a command is  transferred  as  a  separate  contiguous
                   buffer of data.

       NVME_NS_FLBAS_HIGHER_MASK
                   Mask  to get the index of one of the supported LBA Formats's most significant 2bits indicated
                   in :c:type:`struct nvme_id_ns <nvme_id_ns>`.lbaf.

May 2025                                      enum nvme_id_ns_flbas                                   libnvme(2)