NVME-FEAT-LBA-RAN(1)              NVMe Manual             NVME-FEAT-LBA-RAN(1)

NAME
       nvme-feat-lba-range-type - Get and set lba range type feature

SYNOPSIS
       nvme [<global-options>] feat lba-range-type <device>
                               [--nsid=<nsid> | -n <nsid>] [--num=<num> | -N <num>]
                               [--types=<type-list,> | -t <type-list,>]
                               [--lbaros=<lbaro-list,> | -l <lbaro-list,>]
                               [--hlbars=<hlbar-list,> | -h <hlbar-list,>]
                               [--slbas=<slba-list,> | -s <slba-list,>]
                               [--nlbs=<nlb-list,> | -b <nlb-list,>]
                               [--guids=<guid-list,> | -g <guid-list,>]
                               [--sel=<select> | -S <select>] [--save | -s]

DESCRIPTION
       Get and set lba range type feature.

       The <device> parameter is mandatory and may be either the NVMe
       character device (ex: /dev/nvme0), or a namespace block device (ex:
       /dev/nvme0n1). If the character device is given, the '--nsid' option is
       mandatory, otherwise it will use the ns-id of the namespace for the
       block device you opened. For block devices, the ns-id used can be
       overridden with the same option.

       On success it returns 0, error code otherwise.

OPTIONS
       -n <nsid>, --nsid=<nsid>
           Sends the command with the requested nsid. This is required for the
           character devices, or overrides the block nsid if given.

       -N <num>, --num=<num>
           zeroes based LBA ranges number.

       -t <type-list,>, --types=<type-list,>
           LBA range type list.

       -l <type-list,>, --lbaros=<lbaro-list,>
           LBA range overwriteable list.

       -h <hlbar-list,>, --hlbars=<hlbar-list,>
           hide LBA range list.

       -s <slba-list,>, --slbas=<slba-list,>
           starting LBA list.

       -b <nlb-list,>, --nlbs=<nlb-list,>
           zeroes based logical blocks number list.

       -g <guid-list,>, --guids=<guid-list,>
           unique identifier list. Only supported with __int128 available.

       -S <select>, --sel=<select>
           Select (SEL): This field specifies which value of the attributes to
           return in the provided data:

       -s, --save
           Save the attribute so that it persists through all power states and
           resets.

GLOBAL OPTIONS
       The following options are defined at the top-level nvme command and are
       available to this subcommand:

       --dry-run
           Print the command that would be executed, but do not actually
           execute it.

       --no-ioctl-probing
           Disable probing for 64-bit IOCTL support.

       --no-retries
           Disable retry logic on transient errors.

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

       --output-format-version=<version>
           Select the output format version. Version 1 uses the original field
           naming, while version 2 (default) provides more consistent and
           script-friendly field names.

       --timeout=<ms>
           Set the timeout for the command in milliseconds.

       -v, --verbose
           Increase the level of detail in the output. May be specified
           multiple times to further increase verbosity.

       These options can also be set as machine-wide defaults in
       nvme-cli.conf(5). A command-line flag always overrides the file.

EXAMPLES
       o   Has the program issue a feat lba-range-type to get

               # nvme feat lba-range-type /dev/nvme0 -n 1

       o   Has the program issue a ocp feat lba-range-type with LBA ranges to
           set

               # nvme feat lba-range-type /dev/nvme0n1 --num=1 -t 0,1 -l 0,1 -h 1,0 -b 7,7 -s 0,4096 -g 1234,5678

NVME
       Part of the nvme-user suite.

NVMe                              09/07/2026              NVME-FEAT-LBA-RAN(1)