SYNOPSIS

nvme resv-release <device> [--namespace-id=<nsid> | -n <nsid>]
                             [--crkey=<crkey> | -c <crkey>]
                             [--rtype=<rtype> | -t <rtype>]
                             [--rrela=<rrela> | -a <rrela>]
                             [--iekey | -i]

DESCRIPTION

The Reservation Release command is used to release or clear a reservation held on a namespace.

OPTIONS

-n <nsid>
--namespace-id=<nsid>

Override the nsid field. If using the admin character device, this parameter is required.

-c <crkey>
--crkey=<crkey>

Current Reservation Key: If the Reservation Register Action is 001b (i.e., Unregister Reservation Key) or 010b (i.e., Replace Reservation Key), then this field contains the current reservation key associated with the host. For all other Reservation Register Action values, this field is reserved. The controller ignores the value of this field when the Ignore Existing Key (IEKEY) bit is set to ‘1’.

-t <rtype>
--rtype=<rtype>

Reservation Type: This field specifies the type of reservation to be created.

Value

Definition

0h

Reserved

1h

Write Exclusive Reservation

2h

Exclusive Access Reservation

3h

Write Exclusive - Registrants Only Reservation

4h

Exclusive Access - Registrants Only Reservation

5h

Write Exclusive - All Registrants Reservation

6h

Exclusive Access - All Registrants Reservation

07h-FFh

Reserved
-a <rrela>
--rrela=<rrela>

Reservation Release Action: This field specifies the registration action that is performed by the command.

Value

Definition

0

Release

1

Clear

2-7

Reserved
-i
--iekey

Ignore Existing Key: If this bit is set to a 1, then the Current Reservation Key (CRKEY) check is disabled and the command shall succeed regardless of the CRKEY field value.

Indicator option, defaults to 0.

EXAMPLES

No examples yet

NVME

Part of the nvme-user suite