(Bootable-CD mode only.)
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 Adaptive read-ahead, but not through the ServeRAID Manager. Instead, use the IPSSEND utility. This utility comes with the device option and is on the CD-ROM.
Understanding read-ahead cache modes