mrconfig disk list

The mrconfig disk list command lists all of the disks on a node that have a MapR file system.

It also shows information about the disk groups and storage pools on the node including whether or not the storage pools are online.

See mrconfig for instructions about running mrconfig commands. Tip:

To list system disks and other available disks on a node in addition to MapR Filesystem disks using:

Syntax

/opt/mapr/server/mrconfig disk list [<path>]

Parameters

Parameter

Description

path

The path of the disk; if not included shows information about all disks on the node, if included only shows information about the specified disk; example: /dev/sdc

Examples

List information about all MapR Filesystem disks on a local node
/opt/mapr/server/mrconfig disk list
List information about MapR Filesystem disk /dev/sdc on a local node
/opt/mapr/server/mrconfig disk list /dev/sdc