libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

struct nvme\_fdp\_ruh\_status\_desc - Reclaim Unit Handle Status Descriptor

# [SYNOPSIS](#SYNOPSIS)

struct nvme\_fdp\_ruh\_status\_desc {  
**\_\_le16 pid;**  
**\_\_le16 ruhid;**  
**\_\_le32 earutr;**  
**\_\_le64 ruamw;**  
**\_\_u8 rsvd16\[16];**  
};

# [Members](#Members)

[pid](#pid)

Placement Identifier

[ruhid](#ruhid)

Reclaim Unit Handle Identifier

[earutr](#earutr)

Estimated Active Reclaim Unit Time Remaining

[ruamw](#ruamw)

Reclaim Unit Available Media Writes

[rsvd16](#rsvd16)

Reserved

struct nvme\_fdp\_ruh\_status\_desc October 2026

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