# Enabling and disabling read-ahead cache mode

Notes:
  1. This action is supported in startable-CD mode only.
  2. This action is not supported on the integrated RAID controller.

Use this action to set the read-ahead cache mode to Enabled or Disabled. If the read-ahead cache mode is set to Adaptive, you cannot use this action.

Note: You can override the Adaptive setting, but not through the ServeRAID Manager. Instead, use the IPSSEND command-line program. This program is on the IBM ServeRAID Support CD.

1. In the tree, click (controller).
2. Right-click Enable or Disable read-ahead cache mode.

## More information

- Understanding enabled and disabled read-ahead cache mode
- Understanding adaptive read-ahead cache mode

Glossary | Contents

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