nvme_nvmset_attr - Man Page

struct nvme_nvmset_attr {
   __le16 nvmsetid;
   __le16 endgid;
   __u8 rsvd4[4];
   __le32 rr4kt;
   __le32 ows;
   __u8 tnvmsetcap[16];
   __u8 unvmsetcap[16];
   __u8 rsvd48[80];
};

nvmsetid

NVM Set Identifier

endgid

Endurance Group Identifier

rsvd4

Reserved

rr4kt

Random 4 KiB Read Typical indicates the typical time to complete a 4 KiB random read in 100 nanosecond units when the NVM Set is in a Predictable Latency Mode Deterministic Window and there is 1 outstanding command per NVM Set.

ows

Optimal Write Size

tnvmsetcap

Total NVM Set Capacity

unvmsetcap

Unallocated NVM Set Capacity

rsvd48

Reserved