EMC CX500I Configuration Guide - Page 93
What Next?, Reserved LUN Pool Setup Worksheet, Source LUN Size
View all EMC CX500I manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 93 highlights
Data Replication and Data Mobility Software Incremental SAN Copy uses the reserve LUN pool, so if you want to use this type of SAN Copy, you need the following information for system setup so you can bind LUNs for the reserved LUN pool. The number of reserved LUNs should always be twice the number of source LUNs. Note that MirrorView/A and SnapView also use the reserved LUN pool. One application can use a reserved LUN as long as another application is not using it. Reserved LUN Pool Setup Worksheeta SP RAID Type for RAID Group ID of Reserved LUN (A or B) Source LUN Size Reserved LUN Pool Parent RAID Group Sizeb (Gbytes) Reserved LUN ID or Name (complete after binding) a. This worksheet is also provided in the SnapView and MirrorView/A sections. b. EMC recommends 20% of the source LUN size. What Next? To plan LUNs and file systems, go to Chapter 5. For details on the storage-system hardware, go to Chapter 6. For worksheets and a description of iSCSI configurations, go to Chapter 7. What Is EMC SAN Copy? 4-31