Tom Diehl on 10 Mar 2005 05:37:57 -0000


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[PLUG] Re: Hardware RAID


On Wed, 9 Mar 2005, James Kelly wrote:

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> I think where IDE got this reputation is that they are known to eat
> themselves alive under heavy load (ie constant reads and writes).  This
> is the kind of thing you have in a server environment, where at home you
> have access only when you want to play.  Or at least this is the CW.

I have ide drives under constant load running for years 24/7 in a server
environment. I have seen both SCSI and ide drives fail but not one more
than the other. Seagate also has ide drives that they warrant for 5 years.
I would not put the 1 year warranty consumer drives in a production server
just because I think they might not hold up but that is just a feeling
and I could be wrong about it.

> 
> You bring up the interesting case of SATA though, anyone know anything
> about the reliability of these drives under constant load?  Or is it
> still too soon to tell?

They are supposed to hold up well but my personal experience with them
is limited, so for me it is too soon to tell.

Regards,

Tom

> 
> Doug Crompton wrote:
> | Well that might be true but there are plenty of us that have had IDE
> | running 24/7 for years. I have had just as much if not more trouble with
> | (supposed) long warranty SCSI drives. HP were the worst and IBM's were not
> | that great either. Both are no longer around. With the advent of SATA
> | drives I would go in that direction for anything new. There are a number
> | of motherboards that feature RAID and dual RAID configurations. My latest
> | system (windows multimedia - sorry!) has 8 SATA ports and dual raid
> | controllers.
> |
> | Doug
> |
> |
> | On Wed, 9 Mar 2005, LeRoy Cressy wrote:
> |
> |
> |>As far as raid is concerned on a server system I would go with SCSI RAID
> |>and purchase SCSI drives which have a 5 year warranty on them.  IDE
> |>drives do not have such a warranty and are not ment to be up 24/7.
> |>
> |>- --
> |> Rev. LeRoy D. Cressy  mailto:leroy@lrcressy.com   /\_/\
> |>                       http://lrcressy.com        ( o.o )
> |>                       Phone:  215-535-4037        > ^ <
> |>                       FAX:    215-535-4285
> |>
> |
> |
> |
> | ****************************
> | *  Doug Crompton	   *
> | *  Richboro, PA 18954	   *
> | *  215-431-6307		   *
> | *		  	   *
> | * doug@crompton.com        *
> | * http://www.crompton.com  *
> | ****************************
> |
> |
> |
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Tom Diehl		tdiehl@rogueind.com		Spamtrap address mtd123@rogueind.com
___________________________________________________________________________
Philadelphia Linux Users Group         --        http://www.phillylinux.org
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