Chapter 6. 3ware Disk Manager (3DM 2)92 3ware 9550SX Serial ATA RAID Controller User GuideController Settings PageFigure 40. Controller Settings PageThe Controller Settings page appears when you choose Management >Controller Settings from the menu bar.The Controller Settings page lets you view and change settings that affect theunits on the controller specified in the drop-down list on the menu bar.Background Task RateThe Background Task Rate fields let you change the balance of backgroundtasks and I/O performed by the controller.9000-series controllers show separate settings for Rebuild/Migrate Rate andVerify Rate, as shown in Figure 40. The Rebuild/Migrate Rate also applies toinitialization. Although the same rate is used for rebuilding, migrating, andinitializing, migrating has the highest priority.7000- and 8000-series controllers show only one setting for Task Rate; itapplies to both rebuild and verify rates. Note that this rate is not persistentfollowing a reboot for 7/8000 controllers.The five radio buttons let you set the ratio at which background tasks areperformed in comparison to I/O. The furthest left buttons set the firmware tothe fastest settings for background tasks settings. This means, maximum
