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nvme_ana_group_desc-libnvme3(2)

struct nvme_ana_group_desc - ANA Group Descriptor

libnvme(9) API Manual libnvme(9)

struct nvme_ana_group_desc - ANA Group Descriptor

struct nvme_ana_group_desc {
__le32 grpid;
__le32 nnsids;
__le64 chgcnt;
__u8 state;
__u8 rsvd17[15];
__le32 nsids[];
};

ANA group id
Number of namespaces in nsids
Change counter
ANA state
Reserved
List of namespaces
struct nvme_ana_group_desc October 2026

nvme-cli 3.2-r0 · os · ingested 2026-10-31