[was: SPFEDIT does a RESERVE!?!]
On Wed, 2008-04-09 at 14:02 -0500, McKown, John wrote:
No coupling facility, so basic sysplex. XCF signalling via
a ESCON CTC.
That's all I have. The CF was nixed due to cost.
Sigh. That CF is 1/4 of a z10 chip, already delivered to you and
sitting
On Wed, 9 Apr 2008 14:58:22 -0500, Mark Zelden
[EMAIL PROTECTED] wrote:
On Wed, 9 Apr 2008 18:36:08 +, Ted MacNEIL [EMAIL PROTECTED]
wrote:
Why not simply convert all reserves? One reason is that reserve is fast
and cheap. An enqueue involves a negotiation with all interested parties
over
Date:Wed, 9 Apr 2008 15:27:36 -0500
From:McKown, John [EMAIL PROTECTED]
Subject: Re: SPFEDIT does a RESERVE!?!
With only two members in the Sysplex GRS ring is viable as the performance
should not be too bad with only two members in the ring. I would set
RESMIL=0.
You really should
This came as a shock to me. We just went to a basic sysplex, splitting a
single image into two images. We just had a lockup occur between the two
images. This was caused because SPFEDIT does a RESERVE on the volume
during a save operation. OK, mea culpa, for not reading every word of
all
-2305
[EMAIL PROTECTED]
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf Of
McKown, John
Sent: 09 April 2008 14:59
To: IBM-MAIN@BAMA.UA.EDU
Subject: SPFEDIT does a RESERVE!?!
This came as a shock to me. We just went to a basic sysplex, splitting
Mainframe Discussion List [mailto:[EMAIL PROTECTED] On
Behalf Of McKown, John
Sent: Wednesday, April 09, 2008 8:59 AM
To: IBM-MAIN@BAMA.UA.EDU
Subject: SPFEDIT does a RESERVE!?!
This came as a shock to me. We just went to a basic sysplex, splitting a
single image into two images. We just had a lockup
On Wed, 9 Apr 2008 10:09:04 -0400, Rob Scott wrote:
If you haven't seen it already, ISPF enqueues are mentioned explicitly in the
z/OS MVS Planning : GRS manual - there are cases where exclusion RNL is
warranted and it also explains how SPFEDIT lives with SYSDSN.
And, more important, earlier I
Why not simply convert all reserves? One reason is that reserve is fast and
cheap. An enqueue involves a negotiation with all interested parties over a
commutations Link. Can be v e r y s l o w.
I've been converting them for years.
With GRS*, fast coupling links, and today's DASD, the
-Original Message-
From: IBM Mainframe Discussion List
[mailto:[EMAIL PROTECTED] On Behalf Of Ted MacNEIL
Sent: Wednesday, April 09, 2008 1:36 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: SPFEDIT does a RESERVE!?!
Why not simply convert all reserves? One reason is that
reserve
No coupling facility, so basic sysplex. XCF signalling via a ESCON CTC.
That's all I have. The CF was nixed due to cost.
With two systems (which, iirc, you have), simple XCF signalling should be
enough.
-
Too busy driving to stop for gas!
On Wed, 9 Apr 2008 18:36:08 +, Ted MacNEIL [EMAIL PROTECTED] wrote:
Why not simply convert all reserves? One reason is that reserve is fast
and cheap. An enqueue involves a negotiation with all interested parties
over a commutations Link. Can be v e r y s l o w.
I've been converting them
On Wed, 2008-04-09 at 14:02 -0500, McKown, John wrote:
No coupling facility, so basic sysplex. XCF signalling via a ESCON CTC.
That's all I have. The CF was nixed due to cost.
Sigh. That CF is 1/4 of a z10 chip, already delivered to you and
sitting idle. It could have been positioned and
John, did you even consider running an ICF on your CPs? I don't know if you
have any excess capacity, but it is an option. They don't advise using shared
CPs for ICFs in a true data sharing environment, but if all you are using it
for is GRS* it can work, and might allow you to convert all
-Original Message-
From: IBM Mainframe Discussion List
[mailto:[EMAIL PROTECTED] On Behalf Of Scott Rowe
Sent: Wednesday, April 09, 2008 3:15 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: SPFEDIT does a RESERVE!?!
A63986815-1207766168-cardhu_decombobulator_blackberry.rim.net
[EMAIL
-Original Message-
From: IBM Mainframe Discussion List
[mailto:[EMAIL PROTECTED] On Behalf Of David Andrews
Sent: Wednesday, April 09, 2008 3:03 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: CF pricing [was: SPFEDIT does a RESERVE!?!]
On Wed, 2008-04-09 at 14:02 -0500, McKown, John
What is all the cr*p after !?!.
I use a BlackBerry, and this doesn't show up with mine.
-
Too busy driving to stop for gas!
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CFL not Canadian Football League
It's not called a CFL, either.
It's called an ICF (Internal Coupling Facility)
-
Too busy driving to stop for gas!
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