How to make software raid on Centos 4

[chrism at imntv.com (Chris Mauritz)]

William Warren wrote:

> Raid0?  I am assuming you are going for the speed benefits(which are 
> neglible at worst and not 2x the speed at best) instead of data security?
>

Perhaps data security really isn't an issue for the poster.  For 
example, I've got a rack of servers with identical content.  Except for 
the logs, everything on any of the servers is really expendible (as long 
as they ALL don't fail...heh).  So I mirror the partition containing the 
log data and periodically aggregate all the logs to somewhere "safe."  
As a result, I feel comfy using RAID 0 for the data partitions on those 
servers.

Cheers,

C