nvme-capacity-mgmt - Man Page

Send capacity management command to configure/create/delete Endurance Groups or NVM Sets, returns results.

Synopsis

nvme capacity-mgmt <device> [--operation=<operation> | -o <operation>]
                        [--element-id=<element-id> | -i <element-id>]
                        [--cap-lower=<cap-lower> | -l <cap-lower>]
                        [--cap-upper=<cap-upper> | -u <cap-upper>]

Description

For the NVMe device given, sends a capacity management command to configure/create/delete the Endurance Groups or NVM Sets with the requested operation and element_id. On success, if the Operation is Create Endurance group or NVM Set, CQE CDW0 contains Created element identifier else CQE CDW0 is reserved.

The <device> parameter is mandatory and may be either the NVMe character device (ex: /dev/nvme0), or a namespace block device (ex: /dev/nvme0n1).

Options

-o <operation>, --operation=<operation>

Operation to be performed by the controller

-i <element-id>, --element-id=<element-id>

Value specific to the value of the Operation field.

-l <cap-lower>, --cap-lower=<cap-lower>

Least significant 32 bits of the capacity in bytes of the Endurance Group or NVM Set to be created

-u <cap-upper>, --cap-upper=<cap-upper>

Most significant 32 bits of the capacity in bytes of the Endurance Group or NVM Set to be created

Examples

No examples provided yet.

Nvme

Part of the nvme-user suite

Referenced By

nvme(1).

08/19/2022 NVMe Manual