nvme_registered_ctrl - Man Page

struct nvme_registered_ctrl {
   __le16 cntlid;
   __u8 rcsts;
   __u8 rsvd3[5];
   __le64 hostid;
   __le64 rkey;
};

cntlid

Controller ID

rcsts

Reservation Status

rsvd3

Reserved

hostid

Host Identifier

rkey

Reservation Key