Skip to main content

system node hardware nvram-encryption show

Contributors
Suggest changes
PDFs

Show NVRAM device encryption information

Availability: This command is available to cluster administrators at the admin privilege level.

Description

The system node hardware nvram-encryption show command displays the configuration of the encryption feature for the NVRAM or NVMEM data that is destaged to non-volatile flash storage.

Parameters

{ [-fields <fieldname>,…​]

If you specify the -fields <fieldname>, …​ parameter, the command output also includes the specified field or fields. You can use '-fields ?' to display the fields to specify.

| [-instance ] }

If you specify the -instance parameter, the command displays detailed information about all fields.

[-node {<nodename>|local}] - Node

If this parameter is specified, the command displays information about the NVRAM encryption configuration on the specified node.

[-nvram-device-name <text>] - NVRAM Device Name

If this parameter is specified, the command displays information about the NVRAM encryption configuration for the specified NVRAM device. Current platforms only support one device - NVRAM.0.

[-is-supported {true|false}] - Is Encryption Support

If this parameter is specified, the command displays information about the NVRAM encryption configuration for platforms that support it.

[-is-enabled {true|false}] - Is Encryption Enabled

If this parameter is specified, the command displays information about the NVRAM encryption configuration for the NVRAM or NVMEM devices where the device has the specified enabled value.

[-key-id <text>] - Key ID of the Encryption Key

If this parameter is specified, the command displays information about the NVRAM encryption configuration with the specified encryption Key ID used to encrypt the NVRAM or NVMEM data on flash storage.

Examples

The following example displays information about the NVRAM encryption configuration on all nodes of the cluster:

cluster1::> system node hardware nvram-encryption show
         Node: node1
 NVRAM-Device: NVRAM.0
    Supported: true
      Enabled: true
       Key-ID: 0000000000000000000000000000000000000000000000000000000000000000
         Node: node2
 NVRAM-Device: NVRAM.0
    Supported: true
      Enabled: true
      Key-ID: 0000000000000000000000000000000000000000000000000000000000000000
 2 entries are displayed.