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Comment: For HPCDATAMGM-1471: Updated wording to reflect it's a soft delete for most users.
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dm_delete_collection

You can permanently delete a collection, including subcollections, files, links, and associated metadata, if the following criteria are all true:

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  1. Run the following command:

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    dm_delete_collection [-r] <collection-path>


    The following table describes each parameter:

    ParameterDescription

    [-r]

    An optional parameter:

    • If you specify this parameter, the system deletes all the files and subcollections under the specified collection recursively.
    • If you do not specify this parameter, the system deletes the collection only if it is empty.
    <collection-path>
    A path within DME. Specify the collection that you want to delete.

    The system prompts you to confirm the deletion.

  2. Type Y and press Enter. If you specified the recursive (-r) parameter, the system asks whether you want to see the data that will be deleted. 
  3. Respond to the prompt and press Enter. The system lists or describes the data to be deleted and prompts you to confirm the deletion again.
  4. Type Y and press Enter. By default, the system performs a soft deletion. The system retains this collection for two years and then permanently deletes it. Only DME system administrators can perform immediately permanent deletion.

For example, the following command deletes the  /Example_Archive/downloads collection, all subcollections within that collection, and all files within those collections.

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