NAME

       struct nvme_zns_id_ns - Zoned Namespace Command Set Specific Identify Namespace Data Structure

SYNOPSIS

       struct nvme_zns_id_ns {
           __le16 zoc;
           __le16 ozcs;
           __le32 mar;
           __le32 mor;
           __le32 rrl;
           __le32 frl;
           __le32 rrl1;
           __le32 rrl2;
           __le32 rrl3;
           __le32 frl1;
           __le32 frl2;
           __le32 frl3;
           __le32 numzrwa;
           __le16 zrwafg;
           __le16 zrwasz;
           __u8 zrwacap;
           __u8 rsvd53[2763];
           struct nvme_zns_lbafe   lbafe[64];
           __u8 vs[256];
        };

Members

       zoc         Zone Operation Characteristics

       ozcs        Optional Zoned Command Support

       mar         Maximum Active Resources

       mor         Maximum Open Resources

       rrl         Reset Recommended Limit

       frl         Finish Recommended Limit

       rrl1        Reset Recommended Limit 1

       rrl2        Reset Recommended Limit 2

       rrl3        Reset Recommended Limit 3

       frl1        Finish Recommended Limit 1

       frl2        Finish Recommended Limit 2

       frl3        Finish Recommended Limit 3

       numzrwa     Number of ZRWA Resources

       zrwafg      ZRWA Flush Granularity

       zrwasz      ZRWA Size

       zrwacap     ZRWA Capability

       rsvd53      Reserved

       lbafe       LBA Format Extension

       vs          Vendor Specific

February 2025                                 struct nvme_zns_id_ns                                   libnvme(2)