raid3 nebo raid5

Roman Neuhauser neuhauser at sigpipe.cz
Tue Jul 5 23:00:52 CEST 2005


# babjak at hilbert.chtf.stuba.sk / 2005-07-05 20:53:51 +0200:
> A.!
> 
> >     co gstripe + gmirror? (to by nebyl raid[35] ale 1+0 nebo 0+1,
> >     ale pripada mi to zajimave)
> 
>       ^-- Na raid [3|5] stacia 3 disky, na raid 0+1 su potrebne aspon 4 
> disky. Pri raid [3|5] je strata kapacity rovna velkosti jedneho z diskov, 
> kym pri raid 0+1 je strata kapacity rovna polovici suctu kapacit vsetkych 
> diskov. Pouzitie raid 0+1 sa teda da povazovat za horsie riesenie ako 
> pouzitie raid [3|5]. 

    To zalezi na tom, co hodnotite, k cemuz se Roman nevyjadril, tudiz
    moje otazka.

-- 
How many Vietnam vets does it take to screw in a light bulb?
You don't know, man.  You don't KNOW.
Cause you weren't THERE.             http://bash.org/?255991



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