Ubuntu's performance : how to speed up ?

[Buffalo Soldier]

Vincent Trouilliez Wrote: 
> >...If one of the disks go bad in a RAID-0
> 
> I did think of this. But to be fair, I would think it's safer ! You
> have
> two drives to hold your data, so if one fails, you lose only half of
> the
> data...

If one of the disk in RAID-0 fails ALL data is lost.

http://tinyurl.com/3pntm
> RAID Level 0 is not redundant, hence does not truly fit the "RAID"
> acronym. In Level 0, data is split across drives, resulting in higher
> data throughput. Since no redundant information is stored, performance
> is very good, but the failure of any disk in the array results in all
> data loss. This level is commonly referred to as striping.


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