Re: Re: Performance with one Sun T3 disk array

Dear Roger,

In your posting Re: Performance with one Sun T3 disk array from Fri, 16 Mar 2001 11:05:54 +0100 you write:

>
> > Does anyone have any REAL experience using a single Sun T3 disk storage
> > array for a "small" Oracle server? How does the performance compare
> -----------------------------------------
> I have no experience with a Sun T3 disk storage array but our shop just
> currently switched from distributing the datafiles accros different spindles
> to just use one stripe accross all spindels. So far with very good results.
> For example: There was (almost) no difference in insert and update
> performance bettween a single 4 disk stripe and a condfiguration using 6
> independent spindles. There is a very good whitepaper from oracle that
> describes why this SAME (stripe and mirror everything) approach is good.
>

For the record, are you using RAID 1+0 or RAID 5? (I would guess SAME means RAID 1+0.)

Thanks -- John  

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