nvme-sndk-vs-telemetry-controller-option(1)

# nvme-sndk-vs-telemetry-controller-option(1) Manual Page

## NAME

nvme-sndk-vs-telemetry-controller-option - Disable/Enable the controller initiated option of the telemetry log page.

## SYNOPSIS

    nvme [<global-options>] sndk vs-telemetry-controller-option <device>
                            [--disable, -d] [--enable, -e] [--status, -s]

## DESCRIPTION

For the NVMe device given, sends the sndk Vendor Specific set feature command to disable, enable or get current status the controller initiated option of the telemetry log page.

The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0).

This will only work on Sandisk devices supporting this feature. Results for any other device are undefined.

## OPTIONS

-d
--disable

  Disables the controller initiated option of the telemetry log page.

-e
--enable

  Enables the controller initiated option of the telemetry log page.

-s
--status

  Returns the current status (enabled or disabled) of the controller initiated option of the telemetry log page.

## 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

- Disables the controller initiated option of the telemetry log page:

      # nvme sndk vs-telemetry-controller-option /dev/nvme0 --disable
      # nvme sndk vs-telemetry-controller-option /dev/nvme0 -d

- Enables the controller initiated option of the telemetry log page:

      # nvme sndk vs-telemetry-controller-option /dev/nvme0 --enable
      # nvme sndk vs-telemetry-controller-option /dev/nvme0 -e

- Gets the current status (enabled or disabled) of the controller initiated option of the telemetry log page:

      # nvme sndk vs-telemetry-controller-option /dev/nvme0 --status
      # nvme sndk vs-telemetry-controller-option /dev/nvme0 -s

## NVME

Part of the nvme-user suite.