I was told by my IBM contact who helped me purchase my 520 that two mirrored
drives will operate faster than a RAID scenario. I don't know any better
than he so I believe what he says.... should I?
Aaron Bartell
http://mowyourlawn.com
-----Original Message-----
From: midrange-l-bounces@xxxxxxxxxxxx
[
mailto:midrange-l-bounces@xxxxxxxxxxxx] On Behalf Of Trevor Perry
Sent: Monday, April 16, 2007 10:43 AM
To: Midrange Systems Technical Discussion
Subject: 515 Configuration Funny
So, I am configuring a new 515 Express. I select the defaults, and
configure. It adds the mirroring feature and 2 x 70GB drives.
I review the messages, and I am told:
"You have chosen a disk configuration that may impact system performance."
Ha! that is the DEFAULT configuration that IBM provided!!!
I read further:
"Please review the number of disk arms in this configuration to ensure it
will meet the customer's requirements and provide acceptable performance."
I guess this is another case of one arm forgetting to tell the other...
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