[HCoop-Discuss] Good time for a disk swap?

Graham Freeman graham.freeman at cernio.com
Mon Apr 16 13:46:35 EDT 2007


On 16 Apr 07, at 09:40, Nathan Kennedy wrote:

>  I'm not sure how well software raid would
> perform if we had two drives of different geometries or spin rates  
> even if
> they were the same size.


I've done this before, and it works fine.  You just have to configure  
according to the smallest common disk size, and performance is  
generally tied to the slowest common disk & I/O transfer rates.

It's a little hack-ish, but given the transition-in-progress I'm sure  
it'd be fine.

-G






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