Adaptec 412R User Guide - Page 158

DuraStor 412R/6320SS/7320SS Installation and User's Guide Note: When connecting the single-bus DuraStor 7320SS enclosure to the primary RAID enclosure, you connect to the Channel 0 connector on the I/O card installed in the primary RAID enclosure. 12 Connect a Fibre Channel data cable(s) from the host system(s) HBA(s) to the Host I/O card as indicated in Basic Connections - DuraStor 6320SS on page 2-15 or Advanced Cabling - DuraStor 7320SS on page C-29. The configuration is complete. Refer to the Storage Manager Pro User's Guide or the Disk Array Administrator User's Guide for instructions on how to set up and configure disk arrays. RAID - 48-Drive Configuration The DuraStor 7320SS can be setup to provide up to a 48 disk drive storage solution. In this configuration you will attach three DuraStor 412R drive enclosures to the primary RAID enclosure which will extend the drive channels (12 drives per channel). 1 Remove the SAF-TE Disk I/O card installed in both enclosures. See Replacing an I/O Card on page 5-21 for detailed instructions. 2 Locate the switches on each card and set them as shown in Figure C-18. The switch settings will assign specific SCSI IDs to the drive slots as indicated, and reserve IDs 6 and 7 for the RAID Controller(s), and IDs 8 or 15 for the SAF-TE processors. SAF-TE ID = 8/15 RAID Controllers = 6 & 7 Switch Settings A A RS S BDR 0 1D0 1DLM UP (1) 1 2 3 4 5 6 7 8 DOWN (0) Slot 1 ID 1 Slot 2 ID 3 Slot 3 ID 5 Dual-Bus Mode Slot 4 ID 2 Slot 7 ID 1 Slot 5 ID 4 Slot 8 ID 3 Slot 6 ID 0 Slot 9 ID 5 Slot 10 ID 2 Slot 11 ID 4 Slot 12 ID 0 Drive IDs of the Drive Slots (Drive Channel Side) Figure C-18 Switch Setting - Primary RAID Enclosure C-16