Do you have these datasets assigned to a Data Class?  You can set up a Data
Class to specify the maximum number of volumes (candidates) and/or
dynamically add more volumes when needed (Dynamic candidate volume).

On Wed, 11 Apr 2007 09:23:41 -0400, Clark, Kevin <[EMAIL PROTECTED]> wrote:

>Mike,
>
>I went back to the storage guy. He said that the problem was with the
>absence of candidate volumes being defined. Did some ALTER ADDVOL(s) and
>all is well in the SHARK pool again.
>
>Thanks.
>
>-----Original Message-----
>From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
>Behalf Of Friske, Michael
>Sent: Tuesday, April 10, 2007 2:44 PM
>To: IBM-MAIN@BAMA.UA.EDU
>Subject: Re: VSAM Extent Reduction - Any way to disable for selected
>jobs
>
>There is not a way to turn this off.  This should not be an issue when
>moving data sets.  I am not sure I understand what type of problem you
>are encountering.
>
>-----Original Message-----
>From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
>Behalf Of Clark, Kevin
>Sent: Tuesday, April 10, 2007 10:02 AM
>To: IBM-MAIN@BAMA.UA.EDU
>Subject: VSAM Extent Reduction - Any way to disable for selected jobs
>
>Anyone,
>
>
>
>This enhancement introduced with DFSMS 1.5 is causing my Storage Admin
>so pain. We want to disable this when moving certain groups of dataset
>to maintain the extents which fit better with other datasets on the
>target volumes during reorganizations.
>
>
>
>The datasets are DB2 linear, so the IMBED, Replicate, RLS, Keyranges
>exceptions don't apply.
>
>
>
>Is there a way to stop the automatic EOV consolidation of extents.

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