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Hardware Cache

You can use Storage Manager to manage Flash Cache modules.

  • Enabling or disabling Flash Cache modules
    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 Storage Manager . You can enable Flash Cache modules based on the workload requirements of your storage system.
  • How Flash Cache works
    Using Flash Cache modules improves the performance of a storage system. The impact of using Flash Cache modules is displayed on the Hardware Cache window.
  • Hardware Cache window
    You can use the Hardware Cache window to enable or disable Flash Cache modules for a storage system that has a Flash Cache module installed. You can also view the read-workload statistics.