libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_channel\_config\_desc - Channel Configuration Descriptor

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_channel\_config\_desc {  
**\_\_le16 chanid;**  
**\_\_le16 chmus;**  
**struct nvme\_media\_unit\_config\_desc mu\_config\_desc\[];**  
};

# [Members](#Members)

[chanid](#chanid)

Channel Identifier

[chmus](#chmus)

Number Channel Media Units

[mu\_config\_desc](#mu_config_desc)

Channel Unit config descriptors. See *struct* nvme\_media\_unit\_config\_desc

struct nvme\_channel\_config\_desc October 2026

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