Expand Pool Disk RAID 5 Class Virtual

Hi Experts,

I have just used an MSA P2040 , and don't have any experience about this SAN.

Current, in MSA P2040 hase 10x 600GB HDDs , Pool disks using RAID 5 with Virtual Class .

Would appreciate your help to expand the RAID 5 and the Volume which mapping to Server HP via Fiber Channel.  

Thank you so much,Image may be NSFW.
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