A customer with a single IBM System Storage DS8100 reports severe performance problems for some of their applications when a particular data warehousing application creates a heavy load. What is the most cost effective way to resolve this issue（）A、add additional disks to the DS8100B、add more cache to the DS8100C、move affected volumes to a different disk enclosureD、implement TPC for Disk to monitor performance
A customer with a single IBM System Storage DS8100 reports severe performance problems for some of their applications when a particular data warehousing application creates a heavy load. What is the most cost effective way to resolve this issue（）
- A、add additional disks to the DS8100
- B、add more cache to the DS8100
- C、move affected volumes to a different disk enclosure
- D、implement TPC for Disk to monitor performance
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单选题A customer RFP requires installation of an open system SAN and migration of 40 TB currently residing on ten UNIX servers （on internal server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup. Which IBM System Storage solution is the most cost effective（）Aan IBM System Storage DS8700 with LTO tape driveBan IBM System Storage DS8700 with FlashCopy ManagerCan IBM XIV Storage SystemDan IBM XIV Storage System with SAN Volume Controller