nvme\_init\_set\_features\_resv\_persist(9) libnvme API manual nvme\_init\_set\_features\_resv\_persist(9)

# [NAME](#NAME)

nvme\_init\_set\_features\_resv\_persist - Initialize passthru command for Reservation Persistence

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_set\_features\_resv\_persist** **(struct libnvme\_passthru\_cmd \*cmd ,** **\_\_u32 nsid ,** **bool sv ,** **bool ptpl );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[nsid](#nsid)

Namespace ID

[sv](#sv)

Save value across power states

[ptpl](#ptpl)

Persist Through Power Loss

# [DESCRIPTION](#DESCRIPTION)

Initializes the passthru command buffer for the Set Features command with FID value NVME\_FEAT\_FID\_RESV\_PERSIST

nvme\_init\_set\_features\_resv\_persist October 2026

---

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