Adaptec 2805 User Manual and Install Guide - Page 20

Chapter 3: About Your RAID Controller ● 19 Advanced Data Protection Suite Note: The following features are supported on Adaptec Series 5 and Series 6 controllers. Striped Mirrors are also supported on Series 2 and Series 6E controllers. ● Copyback Hot Spare-You can use this feature to move data from a hot spare back to its original location after a failed disk drive is replaced. ● Striped Mirror (RAID 1E)-A RAID 1 Enhanced array is similar to a RAID 1 array except that data is both mirrored and striped, and more disk drives can be included. ● Hot Space (RAID 5EE)-A RAID 5EE array is similar to a RAID 5 array except that it includes a distributed spare and must be built from a minimum of four disk drives. ● Dual Drive Failure Protection (RAID 6)-A RAID 6 array is similar to a RAID 5 array except that it includes two independent sets of parity data instead of one. ● Dual Drive Failure Protection (RAID 60)-A RAID 60 array is similar to a RAID 50 array except that it includes four independent sets of parity data instead of two. Adding a Battery Backup Module This table shows the battery model supported by your Adaptec RAID controller.To purchase a battery backup module, refer to the Adaptec Web site at www.adaptec.com. RAID Controller Adaptec RAID 5085/Adaptec RAID 5405/Adaptec RAID 5445/Adaptec RAID 5805/5805Q/ Adaptec 51245/Adaptec 51645/Adaptec 52445 Battery Model Adaptec Battery Module 800 Adaptec Battery Module 800T Adding a Flash Backup Module This table shows the flash backup module ("zero maintenance cache protection") supported by your Adaptec RAID controller. To purchase a flash backup module, refer to the Adaptec Web site at www.adaptec.com. RAID Controller Adaptec RAID 5805Z/Adaptec RAID 5805ZQ/Adaptec RAID 5445Z/Adaptec RAID 5405Z Adaptec RAID 6805/Adaptec RAID 6445/Adaptec RAID 6405/Adaptec RAID 6805T/Adaptec RAID 6405T Adaptec RAID 6805Q/Adaptec RAID 6805TQ Flash Module Adaptec Flash Backup Module ZMM-100DB (pre-installed) with ZMM-100CC Supercapacitor Card Adaptec Flash Backup Module AFM-600 (optional) with Supercapacitor Card Adaptec Flash Backup Module AFM-600 (pre-installed) with Supercapacitor Card Upgrading the Controller Firmware To upgrade the firmware on your Adaptec RAID controller, follow the instructions in Using the Adaptec Flash Utility on page 115. You can also use Adaptec Storage Manager or the ARCCONF command-line utility to upgrade your controller firmware. Refer to the Adaptec Storage Manager User's Guide and the Adaptec Command Line Interface User's Guide.