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>]
                               [--output-format=<fmt> | -o <fmt>] [--verbose | -v]

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 command or Set Features command targeting a
       specific Feature Identifier.

OPTIONS
       -O <ofi>, --ofi=<ofi>
           Opcode or Feature Identifier(OFI) specifies the command opcode or
           Set Features Feature Identifier identified by the Scope field.

       -f <ifc>, --ifc=<ifc>
           Interface (INF) field identifies the interfaces affected by this
           command.

       -p <prhbt>, --prhbt=<prhbt>
           Prohibit (PRHBT) bit specifies whether to prohibit or allow the
           command opcode or Set Features Feature Identifier specified by this
           command.

       -s <scp>, --scp=<scp>
           Scope (SCP) field specifies the contents of the Opcode or Feature
           Identifier field.

       -U <UUID_Index>, --uuid=<UUID_Index>
           UUID Index - If this field is set to a non-zero value, then the
           value of this field is the index of a UUID in the UUID List that is
           used by the command. If this field is cleared to 0h,then no UUID
           index is specified.

       -o <fmt>, --output-format=<fmt>
           Set the reporting format to normal, json or binary. Only one output
           format can be used at a time.

       -v, --verbose
           Increase the information detail in the output.

EXAMPLES
       No examples yet.

NVME
       Part of the nvme-user suite

NVMe                              05/06/2024                  NVME-LOCKDOWN(1)