HP LH4r hp netserver lc2000 fc config guide — SPOF and SPOFless f - Page 3

lc2000ntfc Shared Storage Configuration Parameter RAID levels Enclosures Fibre Channel (Required) Model Disk drives Number of cabinets RAID arrays Status SCSI ID Disk SCSI IDs FC Array Cards Model Number of cards Firmware FC Array Assistant Utility Fibre Channel Cables Optical Copper SCSI (Optional) Model Number of cabinets Disk drives Status SCSI ID Disk SCSI IDs SCSI Cables Specification 0, 1, 3, 5, 10 For SPOFless configurations, a fault-tolerant RAID level, e.g. RAID-5, is recommended for all shared storage. HP Rack Storage/12FC, Model D5991A Any HP drive supported by storage enclosure. One Maximum of eight physical drives per logical array. Maximum of eight LUNs per Rack Storage/12FC and Rack Storage/12 combination in a cluster. 5 (fixed) 0-3, 8-15 (fixed) HP Fibre Channel Array Controller, Model D5990A Two per cabinet (requires that a second card be installed in the Rack Storage/12FC) Version 5.49-00 Version A.00.02-5 Server to hub only 50 meter D6980A 100 meter D6981A Shared storage to hub and server to hub 3 meter D6978A 5 meter D6979A 10 meter D7080A HP Rack Storage/12 D5989B, containing two D6025B SCSI controller cards, or HP Rack Storage/12 D5989C, containing two D6025C SCSI controller cards One or two Same as HP Rack Storage/12FC 5 (fixed) 0-3, 8-15 (fixed) Any HP LVD SCSI cables from the following list: 1 meter D7131A 2.5 meter D6020A 5 meter D6982A 10 meter D6983A For a SPOF configuration, see the cabling diagram on page 6. For SPOFless configurations, see the dual fibre channel hubs cabling diagram on page 7 and the direct connections cabling diagram on page 8. 12/20/01 3