[BlueOnyx:09050] Re: question on Aventurine

Michael Stauber mstauber at blueonyx.it
Tue Nov 15 22:59:20 -05 2011


Hi Ken,

> Would it work with  four 1.5 TB drives configured as Raid 10?
> That would make the drive that the software sees  3TB

The installation CD only provides no RAID or RAID1, as I tend to believe that 
software RAID0+1 is quite a performance hog. RAID10 is not really that well 
supported on CentOS5 with the old Anaconda it has. On RHEL6 clones it may 
work, but I haven't yet looked into that yet.

Generally I'd say: On a box with many VPS's the IO-traffic is usually the main 
bottleneck. So best procedure would be to offload the RAID to a dedicated RAID 
controller, as that saves a lot of hassles and performs better. 

-- 
With best regards

Michael Stauber



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