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From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of Jim Marshall
Sent: Tuesday, August 12, 2008 2:07 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Tivoli Workshop Scheduler "Eats Lunch" Resolution
Working with IBM Level 2 or maybe 3, we now understand what is c
Some information posted for Art Eisenhour from Tivoli Advanced Support
Let me add some background for those not familiar with shared USS file
systems and provide guidance for this issue in the future.
TWS requires two directories in USS file systems, one for binary executable
code and one for work
On Wed, 13 Aug 2008 08:40:20 -0700, Craig Bakken
<[EMAIL PROTECTED]> wrote:
>Are there any caveats to moving the ownership of the filesystem while the
file system is in use or is OMVS pretty well behaved? When we do rolling IPLs
the TWS/TWSE2E tasks are moved to an active system. Should we mo
anytime?
--- On Tue, 8/12/08, Mark Zelden <[EMAIL PROTECTED]> wrote:
From: Mark Zelden <[EMAIL PROTECTED]>
Subject: Re: Tivoli Workshop Scheduler "Eats Lunch" Resolution
To: IBM-MAIN@BAMA.UA.EDU
Date: Tuesday, August 12, 2008, 5:10 PM
Sorry if this is a dup, don't know wh
Sorry if this is a dup, don't know what happened to my last post.
On Tue, 12 Aug 2008 14:06:50 -0500, Jim Marshall <[EMAIL PROTECTED]> wrote:
> The recommendation now is always have the zFS file
>system mounted to the LPAR where TWS is operating (otherwise TWSE2E will
>eat your lunch, dinner, etc
In a message dated 8/12/2008 2:07:11 P.M. Central Daylight Time,
[EMAIL PROTECTED] writes:
P.S. Wonder how many other z/OS USS implementations are using excessive
CPU because of the ownership of some zFS file system. Will be on the watch
for something like it in the future.
>>
Seems li
Working with IBM Level 2 or maybe 3, we now understand what is causing the
excessive CPU time being used by the Distributed component of Tivoli
Workload Scheduler. I will review the scenario:
Running a IBM 2096-O02 (36MSU) and 2096-T03 (95MSU) machines in a
Parallel Sysplex where TWS runs on t
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