Re: Change Raid Settings

[Jim Oberholtzer <midrangel@xxxxxxxxxxxxxxxxx>]

There are two controllers.  A 5709 which is the embedded controller in 
the CEC and a 2780 that controls the disk that are in an 0595 
(presumably an 0595 or 5095).   BTW:  Back up performance on that 3581 
off the 0595 ( TAPMLB02 )  must be not so good since it's on the same 
buss and controlled by the same IOP as the DASD controller.  Your using 
TAPMLB01 for back ups?

I don't remember of hand if the 5709/2780 will support a hot spare in 
RAID-5, I am researching that.  All the newer SAS controllers do, and  I 
think the 2780 might but I want to be sure.

Jim Oberholtzer
Chief Technical Architect
Agile Technology Architects


On 9/24/2013 8:47 AM, rob@xxxxxxxxx wrote:
> Jeff, if you "9=Work with resource" in front of each of the "DC*" you'll
> quickly find out which one(s) control your disk drives.
>
>
> Rob Berendt
> -- IBM Certified System Administrator - IBM i 6.1 Group Dekko Dept 
> 1600 Mail to: 2505 Dekko Drive Garrett, IN 46738 Ship to: Dock 108 
> 6928N 400E Kendallville, IN 46755 http://www.dekko.com From: Jeff 
> Crosby <jlcrosby@xxxxxxxxxxxxxxxx> To: Midrange Systems Technical 
> Discussion <midrange-l@xxxxxxxxxxxx>, Date: 09/24/2013 09:38 AM 
> Subject: Re: Change Raid Settings Sent by: 
> midrange-l-bounces@xxxxxxxxxxxx Bear with me because I'm not much of a 
> hardware guy. Here's the WRKHDWRSC TYPE(*STG) Opt Resource Type-model 
> Status Text CMB01 2844-001 Operational Combined function IOP DC01 
> 5709-001 Operational Storage Controller CMB02 268C-001 Operational 
> Combined function IOP DC02 6B02-001 Operational Storage Controller 
> CMB05 2844-001 Operational Storage Controller DC03 5702-001 
> Operational Storage Controller TAPMLB02 3581-028 Operational Tape 
> Library DC06 2780-001 Operational Storage Controller CMB06 2844-001 
> Operational Combined function IOP DC04 5702-001 Operational Storage 
> Controller TAPMLB01 3581-028 Operational Tape Library