libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_mi\_nss - NVM Subsystem Status

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_mi\_nss {  
**NVME\_MI\_NSS\_NRDY\_SHIFT** ,  
**NVME\_MI\_NSS\_NRDY\_MASK** ,  
**NVME\_MI\_NSS\_DRV\_SHIFT** ,  
**NVME\_MI\_NSS\_DRV\_MASK**

};

# [Constants](#Constants)

[NVME\_MI\_NSS\_NRDY\_SHIFT](#NVME_MI_NSS_NRDY_SHIFT)

Shift amount to get Not Ready

[NVME\_MI\_NSS\_NRDY\_MASK](#NVME_MI_NSS_NRDY_MASK)

Mask to get Not Ready

[NVME\_MI\_NSS\_DRV\_SHIFT](#NVME_MI_NSS_DRV_SHIFT)

Shift amount to get Drive Ready

[NVME\_MI\_NSS\_DRV\_MASK](#NVME_MI_NSS_DRV_MASK)

Mask to get Drive Ready

enum nvme\_mi\_nss October 2026

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