libnvme(9) API Manual libnvme(9)

enum nvme_cmd_format_mset - Format NVM - Metadata Settings

enum nvme_cmd_format_mset {
NVME_FORMAT_MSET_SEPARATE ,
NVME_FORMAT_MSET_EXTENDED

};

indicates that the metadata is transferred as part of a separate buffer.
indicates that the metadata is transferred as part of an extended data LBA.
enum nvme_cmd_format_mset October 2026