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diff --git a/Documentation/nvme-capacity-mgmt.txt b/Documentation/nvme-capacity-mgmt.txt new file mode 100644 index 0000000..96274cf --- /dev/null +++ b/Documentation/nvme-capacity-mgmt.txt @@ -0,0 +1,54 @@ +nvme-capacity-mgmt(1) +===================== + +NAME +---- +nvme-capacity-mgmt - Send capacity management command to configure/create/delete + Endurance Groups or NVM Sets, returns results. + +SYNOPSIS +-------- +[verse] +'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
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