ONTAP 9.14.1 commands

system controller replace show-details

Display detailed status of controller replacement

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


The system controller replace show-details command displays detailed information about the currently running and previously run non-disruptive controller replacement operations. The command displays the following information:

  • Phase

  • Node

  • Task name

  • Task status

  • Error message


{ [-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.

[-operation-identifier {None|Controller-replacement}] - Operation Identifier

Specifies the NDO operation identifier.

[-task-identifier <integer>] - Task Identifier

Specifies the identification number of the task.

[-node <nodename>] - Node That Performs Operation

Specifies the node that is to be replaced.

[-task-phase {None|Initialization|Precheck|Commit|Collect-info|Preop|Resource-release|Verification|Resource-regain|Postop|Uncommit|Postcheck|Cleanup}] - Task Phase

Specifies the phase of the operation.

[-task-name <text>] - Name of the Task

Specifies the name of the task.

[-task-status {None|Ready-to-start|In-progress|Waiting|Paused-on-error||Paused-for-intervention|Paused-on-request|Completed-on-first-node|Completed|Failed|Pause_req|Canceled}] - Status of the Task

Specifies the status of the task.

[-task-error <text>] - Error During the Task Execution

Specifies the error occured.

[-task-recovery-action <text>] - Action to Recover from Error

Specifies the action to be taken in case of error.


The following example displays detailed information about the non-disruptive replacement operation:

cluster1::*> system controller replace show-details
  Task Phase       Node            Task Name            Operation-State
  ---------------- --------------- --------------------- -----------------------
  Precheck         node1           Cluster Health Check  Completed
                                   MCC Cluster Check     Completed
                                   Aggr Relocation       Completed
                                   Status Check
                                   Model Name Check      Completed
                                   Cluster Quorum Check  Completed
                                   Image Version Check   Completed
                                   HA Status Check       Completed
                                   Aggregate Status      Completed
                                   Disk Status Check     Completed
                                   Data LIF Status Check Completed
                                   Cluster LIF Status    Completed
                                   ASUP Status Check     Completed
                                   CPU Utilization Check Completed
                                   Aggr Reconstruction   Completed
                                   Node Affinity Job     Completed
  Collect-info     node1       Verify Details        Paused-for-intervention
                   node2           Verify Details        Paused-for-intervention
  17 entries were displayed.
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