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

# [NAME](#NAME)

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

# [SYNOPSIS](#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](#DESCRIPTION)

Get and set lba range type feature.

The &lt;device&gt; 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](#OPTIONS)

-n &lt;nsid&gt;, --nsid=&lt;nsid&gt;

Sends the command with the requested nsid. This is required for the character devices, or overrides the block nsid if given.

-N &lt;num&gt;, --num=&lt;num&gt;

zeroes based LBA ranges number.

-t &lt;type-list,&gt;, --types=&lt;type-list,&gt;

LBA range type list.

-l &lt;type-list,&gt;, --lbaros=&lt;lbaro-list,&gt;

LBA range overwriteable list.

-h &lt;hlbar-list,&gt;, --hlbars=&lt;hlbar-list,&gt;

hide LBA range list.

-s &lt;slba-list,&gt;, --slbas=&lt;slba-list,&gt;

starting LBA list.

-b &lt;nlb-list,&gt;, --nlbs=&lt;nlb-list,&gt;

zeroes based logical blocks number list.

-g &lt;guid-list,&gt;, --guids=&lt;guid-list,&gt;

unique identifier list. Only supported with \_\_int128 available.

-S &lt;select&gt;, --sel=&lt;select&gt;

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](#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 &lt;fmt&gt;, --output-format=&lt;fmt&gt;

Set the reporting format to *normal*, *tabular, 'json*, or *binary*. Only one output format may be used at a time.

--output-format-version=&lt;version&gt;

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=&lt;ms&gt;

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)](/man/os/nvme-cli/nvme-cli.conf.5). A command-line flag always overrides the file.

# [EXAMPLES](#EXAMPLES)

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

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

•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](#NVME)

Part of the nvme-user suite.

09/18/2026 NVMe

---

Document: nvme-feat-lba-range-type(1) from nvme-cli 3.1-r1 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli