EMC CX600 Configuration Guide - Page 49
Linux Fabric Remote Mirror with Fabric Server Connections
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February 3, 2003 EMC CLARiiON Open Systems Configuration Guide Linux Fabric Remote Mirror with Fabric Server Connections See General Configuration Rules (page 6) and Switch Topology Rules (page 20). Servers: Multiple with same or different operating systems. See Fan-Out Rule (page 9), Clustered Server Configuration Rules (page 14). Storage Systems: 2 to 5 CX400, CX600, or FC4700 for remote mirroring. 1 per site per mirror configuration. See Fan-In Rule (page 9). For the failover software supported for a storage system, see Failover Configuration Rules (page 15). Server Connection: 1 to 2 fabrics. See Storage Area Network (SAN) Configuration Rules (page 9), Port Speed Rules (page 14), and General Switch Topology Rules (page 20). Mirror Connection: SPA port 3 (CX600) or SPA port 1 (CX400, FC4700) on local and remote storage systems connected to one switch (single fabric) or one fabric (dual fabric), and SPB port 3 (CX600) or SP port 1 (CX400, FC4700) on local and remote storage systems connected to other switch (single fabric) or other fabric (dual fabric). Configurations: Storage Systems CX400 CX600 FC4700 Servers Multiple per site HBA Ports per Server PowerPath - multiple PowerPath Base - 1 or 2 Utility Kit PowerPath - 1 Ports Used per SP PowerPath - multiple PowerPath Base, Utility Kit PowerPath - 1 Requirements/Comments PowerPath, PowerPath Base, or Utility Kit PowerPath for non-clustered server. No SP failover for clustered server. No non-disruptive software installation (NDU) with clustered server. Optional multiple path from multiple-HBA-port non-cluster server to each SP. Clusters optional - Oracle9iRAC. Access Logix, MirrorView, optional SnapView. Diagrams 8 on page 98 9 on page 100 10 on page 102 Document Rev 19 Page 49 EMC Confidential