Delete Thin Provisioning Pool

Overview

This function deletes a Thin Provisioning Pool (TPP).

Caution

  • TPPs that have volumes registered cannot be deleted. When deleting a TPP, delete the volumes beforehand. To delete volumes, use the [Delete Volume] function.

  • TPPs cannot be deleted if Deduplication or Compression is enabled. When deleting TPPs, disable Deduplication and Compression for the relevant TPPs in advance. Refer to the [Set Deduplication/Compression] function for details.

Note

  • After deleting a TPP, all the RAID groups that configure the TPP are also deleted.

  • Use the [Thin Provisioning Pool] screen to check whether Deduplication or Compression is set for the relevant TPP. Refer to the [Thin Provisioning Pool (Basic Information)] function for details.

Operating Procedures

This function deletes a TPP.

  1. Select the TPP that is to be deleted (multiple selections can be made) and click [Delete] in [Action].

    → A confirmation screen appears.

  2. Click the [OK] button.

    → Deletion of the Thin Provisioning Pool starts.

  3. Click the [Done] button to return to the [Thin Provisioning Pool] screen.