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ONTAP commands

system node root-mount show

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Show the existing mounts from any node to another node's root volume.

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

Description

The system node root-mount show command displays the status of current root-mounts from any node to another node's root volume. These root-mounts are used by cluster services to access data on other nodes in the cluster. These root-mounts are not pre-created, but are created as they are needed. They can also be manually created or deleted.

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>] - Owner of the Root-mount

Selects information about root-mounts that exist on the specified node.

[-root-node <nodename>] - Root-mount Destination Node

Selects information about root-mounts that connect to the specified node.

[-create-time <MM/DD/YYYY HH:MM:SS>] - Mount Creation Time

Selects information about root-mounts that were created at the specified time.

[-state <Mount State>] - State of the Root-Mount

Selects information about root-mounts that have the specified state. The states are:

  • unknown : The state of the root-mount is being determined.

  • initializing : A root-mount was found and needs testing to determine the correct state.

  • mount-requested : The root-mount has been requested, but is not ready.

  • mounting : The root-mount is being created, but is not ready.

  • ready : The root-mount is ready to be used.

  • not-responding : The root-mount exists but is not responding.

  • does-not-exist : No root-mount is possible to this node's root volume.

  • ha-busy : The root-mount is busy pending completion of an HA event.

  • clean-up-requested : The root-mount is being deleted.

  • cleaning-up : The root-mount is being deleted.

  • create-error : The root-mount could not be created.

[-last-error <text>] - Last Error

Selects information about root-mounts that have the specified last-error value.

Examples

+ The following example shows the default state of the root-mounts on a cluster that is not using root-node services:
cluster1::> system node root-mount show
This table is currently empty.
+ The following example displays the root-mounts that exist for a cluster that has ``_nodeA_`` mounted to ``_nodeB_`` , and ``_nodeB_`` mounted to ``_nodeA_`` :
cluster1::> system node root-mount show
Node              Root Node         State       Last Error
----------------- ----------------- ----------- -------------------------------
nodeA             nodeB                   ready
nodeB             nodeA                   ready
2 entries were displayed.