libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_exported\_nvm\_subsys\_create\_data - Create Exported NVM Subsystem Data Buffer

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_exported\_nvm\_subsys\_create\_data {  
**\_\_u8 esubnqn\[256];**  
};

# [Members](#Members)

[esubnqn](#esubnqn)

Exported NVM Subsystem NQN (ESUBNQN): the host may leave this field cleared to request an NQN be assigned by the controller; the assigned/confirmed NQN is returned in this same buffer on successful completion.

struct nvme\_exported\_nvm\_subsys\_create\_data October 2026

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Document: nvme_exported_nvm_subsys_create_data-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli