| NVME-LOCKDOWN(1) | NVMe Manual | NVME-LOCKDOWN(1) |
NAME¶
nvme-lockdown - Send an NVMe Lockdown command to prohibit or allow the execution of command
SYNOPSIS¶
nvme-lockdown <device> [--ofi=<ofi> | -o <ofi>]
[--ifc=<ifc> | -f <ifc>]
[--prhbt=<prhbt> | -p <prhbt>]
[--scp=<scp> | -s <scp>]
[--uuid=<UUID_Index> | -U <UUID_Index>]
DESCRIPTION¶
The Lockdown command is used to control the Command and Feature Lockdown capability which configures the prohibition or allowance of execution of the specified commandor Set Features command targeting a specific Feature Identifier.
OPTIONS¶
--ofi=<ofi>, -o <ofi>
Opcode or Feature Identifier(OFI) specifies the command
opcode or Set Features Feature Identifier identified by the Scope field.
--ifc=<ifc>, -f <ifc>
Interface (INF) field identifies the interfaces affected
by this command.
--prhbt=<prhbt>, -p <prhbt>
Prohibit(PRHBT) bit specifies whether to prohibit or
allow the command opcode or Set Features Feature Identifier specified by this
command.
--scp=<scp>, -s <scp>
Scope(SCP) field specifies the contents of the Opcode or
Feature Identifier field.
--uuid=<UUID_Index>, -U <UUID_Index>
UUID Index - If this field is set to a non-zerovalue,
then the value of this field is the index of a UUID in the UUIDList that is
used by the command. If this field is cleared to 0h,then no UUID index is
specified.
EXAMPLES¶
No examples yet.
NVME¶
Part of the nvme-user suite
| 11/11/2021 | NVMe |