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NetApp Stage KB

Astra Trident volumes can't be deleted from System Manager

Last Updated:

Applies to

  • Astra Trident volumes (PVs) 
  • NetApp Ontap Select 9.4
  • NetApp System Manager 3.X
  • Reclaim policy has been defined as "Retain" for the Astra Trident volumes


When listing Astra Trident volumes from Ontap Select cluster in NetApp System Manager, getting the following warning though aggregate is online and healthy:

Some volumes are not displayed because they are either unsupported or they belong to one or more of the following aggregates that are in offline or restricted state: aggregate_name

When trying to offline an Astra Trident volume from NetApp System Manager, the action can't be completed and getting error message:

Modification not permitted.Unable to determine the state of the volume. This can be because of network connectivity problems



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