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 Server hardware configuration

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Bex
Aged Yak Warrior

580 Posts

Posted - 2004-11-12 : 04:58:03
Morning people

I have been asked to put forward a proposal for a database server, with regard to what RAID level to use and additional hardware requirements. It will be used to run MSSQL Server 2000 only. I don't really have any idea as to what constitutes as a good set up and would greatly appreciate your advice, as I would feel like a right plonker if my recommendations were wrong.

We already have a PowerEdge 2650 box with the following spec:
Processor 2.8GHz/512k, 533FSB cache
Memory (6 slots) 2GB EC DDR Memory (2x1GB)
Hard drives (5 bays) 3 X 73GB SCSI Ultra320 (10,000rpm) 1in 80 pin
RAID PERC 3/DI dual channel onboard RAID card with 128mb cache
C04 MR5 RAID 5 using on-board controller
Power supply AC Non redundant power option

We have another identical system, therefore, I am going to nick one of the hard drives from the other box so we shall have a total of 4. Here are my recommendations, see what you think:

RAID 10
Additional 2GB memory
Another processor????

I selected RAID 10 as we want a highly fault tolerant system with good read/write ratio performance. However, it is all very well reading the theory about the various set ups, but I have no experience of administering such a system in practice. As I am sure you guys have, can you please advise me on what will suit our needs?

Thanks in advance!!!

Hearty head pats
   

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