[CentOS] Recommendations for a "real RAID" 1 card on Centos box

Mon Mar 10 19:02:50 UTC 2008
Ross S. W. Walker <rwalker at medallion.com>

Robert Arkiletian wrote:
> 
> On 3/10/08, nate <centos at linuxpowered.net> wrote:
> 
> > You can turn on write back caching if you have a UPS as well
> >  (provided your UPS is wired into your system for a graceful shutdown)
> 
> Hopefully you have a redundant PS unit. Having a UPS is not going to
> help if your PS fails.

How about a simple kernel panic! A simple kernel panic will hose your
file system with write-back and no BBU.

-Ross

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