EMC CX500I Configuration Guide - Page 84
MirrorView/A Planning Worksheets, Remote Asynchronous Mirrors Worksheet
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Data Replication and Data Mobility Software MirrorView/A Planning Worksheets The following two worksheets will help you plan your remote asynchronous mirrors. The first is for mirror planning, and the second is for reserved LUN pool planning. You must assign each primary image LUN to a Storage Group (as with any normal LUN), but you must not assign a secondary image LUN to a Storage Group. If primary image LUNs are in a mirror group, all secondary image LUNs must be on the same remote storage system. Remote Asynchronous Mirrors Worksheet Production Host Name Primary LUN ID, Storage Group Size, and File Number or SP Remote Mirror Secondary System Name Name (A/B) Name Host Name Secondary Image Group Name LUN ID (if applicable) 4-22 EMC CLARiiON CX300, CX500, CX500i, and CX700 Storage Systems Configuration Planning Guide