A company is running their parts inventory applications on an HP 3PAR F400 storage system with NearLine (SATA) disk drives. These applications are currently using LUN utilizing a Raid 5 (7+1) NL CPG. They are having performance issues while compiling their monthly reports in a timely manner. HP 3PAR System Reporter indicates several high write I/O volumes during production runs.
What should the design team recommend to improve this performance?
A. HP 3PAR Adaptive Optimization and a new RID 1 CPG
B. snapshot to capture all writes to a RAID 1 CPG
C. thin provisioning to achieve a better distribution across all physical disks
D. HP 3PAR Dynamic Optimization to move the high performance volumes to a new RAID 1 CPG
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