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system controller show

Display the controller information

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

Description​

The system controller show command displays information about all the controllers in the cluster. By default, the command displays the following information about all the controllers in the cluster:

  • Controller name
  • System ID
  • System serial number
  • Controller model name
  • Health monitor status
To display more details, use the -instance parameter.

Parameters​

{ [-fields <fieldname>, ...]
Selects the fields that you specify.
| [-instance ]}
Displays detailed information about all the controllers in the cluster.
[-node {<nodename>|local}] - Node
Selects information about the specified controller.
[-system-id <text>] - System ID
Selects information about the controller with the specified System ID.
[-model <text>] - Model Name
Selects information about the controllers with the specified model name.
[-part-number <text>] - Part Number
Selects information about the controllers with the specified part number.
[-revision <text>] - Revision
Selects information about the controllers with the specified revision.
[-serial-number <text>] - Serial Number
Selects information about the controller with the specified system serial number.
[-controller-type <text>] - Controller Type
Selects information about the controllers with the specified controller type.
[-status {ok|ok-with-suppressed|degraded|unreachable|unknown}] - Status
Selects information about the controllers with the specified health monitor status.
[-chassis-id <text>] - Chassis ID
Selects information about the controllers with the specified chassis ID.

Examples​

The below example displays information about all controllers in the cluster. 

cluster1::> system controller show
            Controller Name           System ID        Serial Number     Model    Status
            ------------------------- -------------    ----------------- -------- -----------
            node1                     140733730268652  700001456939      FAS2520  ok
            node2                     140733730268667  700001456941      FAS2520  ok
            2 entries were displayed.
The example below displays detailed information about specified controller in the cluster.
cluster1::> system controller show -instance -node node1 
                     Node: node1 
                System ID: 140733730268652
               Model Name: FAS2520
              Part Number: 111-01316
                 Revision: 21
            Serial Number: 700001456939
          Controller Type: none
                   Status: ok
               Chassis ID: 4591227214