HP StorageWorks 4000/6000/8000 .HP StorageWorks SAN Design Reference Guide, Pa - Page 249

Rule nl number Description 3 For SANs with more than 1,024 HBAs, an HSV controller must be zoned for a maximum of 1,024 HBAs. Add a zone to a SAN to satisfy the 1,024 HBA limit. 4 When using HP Continuous Access EVA, the zoning limit is 256 HBAs. 5 See "Heterogeneous SAN storage system coexistence" on page 232 for shared access and nl heterogeneous platform zoning requirements. 6 For EVA4400 storage systems with the EVA4400 Embedded Switch Module, 8 Gb Brocade connectivity rules, see Table 27 on page 108. 7 EVA4400 (without the embedded switch module) with XCS 09x and EVA4000/4100/6000/6100/6400/8000/8100/8400 are supported with 8 Gb/s, 4 Gb/s, or 2 Gb/s switch or HBA direct connectivity only (see rule 9). • EVA6400/8400 requires XCS 0950x minimum. • EVA4100/6100/8100 requires XCS 6.110 minimum. • All Fibre Channel host port connections to EVA controllers must be running at 4 Gb/s or 2 Gb/s. • Fibre Channel 1 Gb/s components or fabric segments are allowed, including 1 Gb/s links for SAN extension using long-distance direct Fibre Channel, WDM, or FCIP with 4 Gb/s or 2 Gb/s EVA models. • EVA storage management server, Storage Management Appliance, and other supported server connections to EVA controllers are allowed at 1 Gb/s when connected to a Fibre Channel switch, provided that the EVA port is connected at 4 Gb/s or 2 Gb/s. Note: This rule applies to EVA controllers connected to a Fibre Channel switch and to EVA controllers using direct connect to a server or HBA (also see rule 9). 8 EVA4000/4100/4400/6000/6100/6400/8000/8100/8400 supports active/active failover. EVA3000/5000 supports active/active failover (VCS 4x) or active/passive failover (VCS 3x). Active/active failover and active/passive failover require a minimum of two Fibre Channel HBAs and native operating system or layered multipathing driver functionality. For exceptions, see "Single path implementation" in the HP StorageWorks 4x00/6x00/8x00 Enterprise Virtual Array User Guide, available at http://h20000.www2.hp.com/bizsupport/TechSupport/DocumentIndex.jsp?lang=en&cc=us& taskId=101&prodClassId=-1&contentType=SupportManual&docIndexId=64179& prodTypeId=12169&prodSeriesId=470490. SAN Design Reference Guide 249