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Enabling or disabling Flash Cache

You can enable or disable the WAFL external cache functionality for a storage system that has a PAM II card or Flash Cache module installed by using System Manager. You can enable Flash Cache based on the workload requirements of your storage system.


  1. Expand the Nodes hierarchy in the left navigation pane.
  2. In the navigation pane, click Configuration > Flash Cache.
  3. Click Enable or Disable, as required.