---
name: "nvme-set-property"
section: "1"
platform: "linux"
package: "nvme-cli"
version: "3.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/nvme-set-property"
---

# nvme-set-property(1)

Writes and shows the defined NVMe controller property for NVMe over Fabric

## NAME

nvme-set-property - Writes and shows the defined NVMe controller property for NVMe over Fabric

## SYNOPSIS

```
nvme [<global-options>] set-property <device>
                        [--offset=<offset> | -O <offset>]
                        [--value=<val> | -V <val>]
```

## DESCRIPTION

Writes and shows the defined NVMe controller property for NVMe over Fabric.

## OPTIONS

- \-O \<offset\>, --offset=\<offset\>

  The offset of the property, or the name of a register, e.g. 0x14 or cc. The properties of a fabrics controller are cap (0x0), vs (0x8), cc (0x14), csts (0x1c), nssr (0x20), nssd (0x64) and crto (0x68), the transport may define more.

- \-V \<val\>, --value=\<val\>

  The value of the property to be set.

## 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. Other versions are rejected.

- \--quiet

  Suppress informational messages. Errors are still reported, and --quiet cancels any --verbose for the library log level.

- \--set-options=\<key=value\>\[,\<key=value\>...\]

  Set libnvme library options for this invocation. Supported keys are *force-4k*, *mi-probe-enabled*, *test-base-dir* and *test-sysfs-dir*.

- \--timeout=\<ms\>

  Set the timeout for the command in milliseconds. *infinite* or *-1* waits without a time limit (0xffffffff).

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

## EXAMPLES

No examples (yet).

## NVME

Part of the nvme-user suite