Re: Create More LUN in ASP

[Roberto José Etcheverry Romero <yggdrasil.raiker@xxxxxxxxx>]

LUN are Logical units, you dont need more than 1 AFAIK. the problem
most probably is that you have only 1 disk ARM therefore limiting the
total IOps of the system. Are you using the 2 onboard disks? Does the
blade have SAS or HBA cards? can you hook it up to a storage via FC,
SAS or iSCSI? With more hard info we could see where the botleneck
lies...

best regards,
Roberto

On Sat, May 5, 2012 at 8:48 PM, Karl Lauritzen <klauritzen@xxxxxxxxxx> wrote:
> We have a V7R1 i5 running on a blade.  2 LPAR (test and dev) Once we went live with users we noticed it was a bit sluggish.  We have since found out the BP configured 1 LUN for 600GB of disk in ASP 1 in Dev LPAR.
>
> Can we add more LUN to ASP 1?
> Can we add more disk to ASP 1 and add more LUN? How?
> Seems to me you could add more disk and more LUN as once you ran low on disk you would have to add disk anyway.
>
> Karl Lauritzen
> NLASCO
> Waco TX
>
> --
> This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
> To post a message email: MIDRANGE-L@xxxxxxxxxxxx
> To subscribe, unsubscribe, or change list options,
> visit: http://lists.midrange.com/mailman/listinfo/midrange-l
> or email: MIDRANGE-L-request@xxxxxxxxxxxx
> Before posting, please take a moment to review the archives
> at http://archive.midrange.com/midrange-l.