nvme_id_domain_attr - Man Page

struct nvme_id_domain_attr {
   __le16 dom_id;
   __u8 rsvd2[14];
   __u8 dom_cap[16];
   __u8 unalloc_dom_cap[16];
   __u8 max_egrp_dom_cap[16];
   __u8 rsvd64[64];
};

dom_id

Domain Identifier

rsvd2

Reserved

dom_cap

Total Domain Capacity

unalloc_dom_cap

Unallocated Domain Capacity

max_egrp_dom_cap

Max Endurance Group Domain Capacity

rsvd64

Reserved