[CentOS] CentOS 5.5 does not recognise SAS drives with LSI 1068E Controller

John R Pierce pierce at hogranch.com
Thu Mar 10 19:01:25 UTC 2011

On 03/10/11 10:56 AM, Les Mikesell wrote:
> How important is the card-level battery if you have a UPS and a scheme
> to monitor it and do a graceful shutdown before it fails?

how important is your data?   if your system *never* crashes, and you're 
not running something like a database server dependent on committed 
writes, I'm sure you'd be fine.

me, personally, I've had to recover from DC total UPS failures.   I like 
to put redundant power supplies on alternate UPS's, but with datacenter 
sized UPS's thats often not an option.

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