I seem to started a robust discussion --- thanks everyone.
We have been a MIM shop for many years and it has been rock solid.
The quesion with my shop is this:
We are a single 7 image Sysplex - no outside systems sharing resources and
we use sysplex tape sharing provided by z/OS.
Outside the
: Converting MIM to GRS
On Wed, 21 Sep 2005 00:00:00 GMT, Ted MacNEIL
[EMAIL PROTECTED] wrote:
MIM in the CF performs just as well as GRS*.
But, I'd rather use the 'free' GRS.
And, I've had too many problems with a certain ISV.
Perhaps, but MII has been very solid code and bery good support over
Would anyone have any useful information (presentations, hints tips) when
considering a migration.
...
BOEING had somebody give a presentation 3-4 years ago. Check SHARE.
Also:
1. Ring doesn't perform well, but must be used in a multi-plex environment.
2. You cannot cross plex boundaries with
There's nothing that beats GRS star, but if that is not doable, you're
better off staying with MIM. I've heard that advice from IBM account reps!
...
MIM in the CF performs just as well as GRS*.
But, I'd rather use the 'free' GRS.
And, I've had too many problems with a certain ISV.
-teD
In God
On Wed, 21 Sep 2005 00:00:00 GMT, Ted MacNEIL
[EMAIL PROTECTED] wrote:
MIM in the CF performs just as well as GRS*.
But, I'd rather use the 'free' GRS.
And, I've had too many problems with a certain ISV.
Perhaps, but MII has been very solid code and bery good support over
the years. Also more
, is a very good one if we but know what to do with
it. - Ralph Waldo Emerson
-Original Message-
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf
Of Mark Wilson
Sent: Monday, September 19, 2005 5:19 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Converting MIM to GRS
Hi,
I have
Hi,
I have been given a project to migrate one of our customers systems from MIM
to GRS. I have a good understanding of both MIM and GRS both have never
actually done a migration before.
Would anyone have any useful information (presentations, hints tips) when
considering a migration.
Kind
I've run each product at different times but never did a conversion. But to
me there's one overriding consideration: is all shared DASD within a
parallel sysplex? In other words, are you converting to GRS star? If so, go
for it. If not, beg your boss not to make you do it. MIM has some big
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