nvme_registrant_ext-libnvme3(2)

nvme_registrant_ext-libnvme32

Registrant extended data structure

Usage

struct nvme_registrant_ext {
__le16 cntlid;
__u8 rcsts;
__u8 rsvd3[5];
__le64 rkey;
__u8 hostid[16];
__u8 rsvd32[32];
};

Members

cntlid

Controller ID

rcsts

Reservation Status

rsvd3

Reserved

rkey

Reservation Key

hostid

Host Identifier

rsvd32

Reserved

From nvme-cli 3.2-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.