nvme\_init\_resv\_release(9) libnvme API manual nvme\_init\_resv\_release(9)

# [NAME](#NAME)

nvme\_init\_resv\_release - Initialize passthru command for Reservation Release

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_resv\_release** **(struct libnvme\_passthru\_cmd \*cmd ,** **\_\_u32 nsid ,** **enum nvme\_resv\_rrela rrela ,** **bool iekey ,** **bool disnsrs ,** **enum nvme\_resv\_rtype rtype ,** **\_\_u64 crkey ,** **\_\_le64 \*payload );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[nsid](#nsid)

Namespace identifier

[rrela](#rrela)

Reservation release action, see *enum nvme\_resv\_rrela*

[iekey](#iekey)

Set to ignore the existing key

[disnsrs](#disnsrs)

Disperse Namespace Reservation Support

[rtype](#rtype)

The type of reservation to be create, see *enum nvme\_resv\_rtype*

[crkey](#crkey)

The current reservation key to release

[payload](#payload)

Data payload buffer to hold crkey

# [DESCRIPTION](#DESCRIPTION)

Initializes the passthru command buffer for the Reservation Release command.

nvme\_init\_resv\_release October 2026

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