I assume you're referring to software-level implementation, as most
high-end array controllers include user-friendly support for RAID 10 and
50 configurations. To implement RAID 10, as I recall, you simply create
a RAID 0 stripe set and then define that set as one half of a mirror.
Of course, this would require a minimum of four disks, more to be
efficient. As far as being "really fast," I have serious doubts that it
would significantly outpace RAID 0, but it should be faster than RAID 1
certainly. Others who have benchmarks can verify or dispute this as
they see fit...
--
Jeremy Stanley Trend CMHS
I.S.Network Engineer http://www.trendcmhs.org
The opinions expressed herein do not necessarily
represent those of Trend CMHS or Trend Foundation.
"I program my homecomputer; beam myself into
the future." --Kraftwerk, 1981
> ----------
> From: D. Carlos Knowlton[SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, June 24, 1999 3:07 PM
> To: [EMAIL PROTECTED]
> Subject: RAID "10"
>
> Hello,
>
> Does anyone know if it is possible to implement RAID 0+1 in Linux? (I
> assume it's possible, because I've heard Linux folks talking about it)
> Sounds like it would be really fast! How would you implement it? (a
> RAID-newbie/wannabe talking here =-)
>
> -ck
>
>
> _____________________________________________
>
> -Asked about his attitude towards alcohol, a congressman reportedly
> replied:
>
> "If you mean the demon drink that poisons the mind, pollutes the body,
> desecrates family life, and inflames sinner, then I'm against it. But
> if
> you mean the elixir of Christmas cheer, the shield against winter
> chill,
> the taxable potion that puts needed funds into public coffers to
> comfort
> little crippled children, then I'm for it. This is my position, and I
> will not compromise."
> _______________________________________________
>
>
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