We are also considering purchasing a 3PAR 7200 and are at the stage of determining the storage requirements. The storage system will support a virtualise infrastructure, could anyone please offer advice on RAID level configurations. Approximately 60% of our environment is development or production guests where disk performance is low priority. I wondering if we could get away with portioning the disks to between RAID10 and RAID50 to provide maximum storage without sacrificing performance where required. Thank you in advance.
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