Re: AS-400 Upgarde

Do not install V4R4 on an 820 system.  You will be doomed to failure.
You will need to have either V4R5 or V5R1 base OS on the system.
However, this depends on the model 820 that was purchased, it may only
work with V5R1.

Now, there is a way to do what IBM calls a "slip install" which allows
you to go from V4R5 (old system) to V5R1 (new system).  IBM Backup and
Recovery in Rochester recommends the old system is at V4R5, before doing
this.  V4R4 may work to V5R1 on a different system (820), but "your
mileage may vary".

I have done these "slip installs" and they work slick.  This "slip
install" is documented in B & R Guide.

"Lacelle, Marc" wrote:
>
> HiHo
>
> Oh yes. A very important note.
>
> 1. Install OS/400 V4R4M0 on the new 820 box.
> 2. Make sure everything is working fine
> 3. Backup everthing required (BPCS,ETC...) on the old 720 box.
> 4. Restore on new 820 box
> 5. Upgrade from V4R4M0 to V5R1M0 on new 820
>
> > ----------
> > From:         Couch, Bill[SMTP:wCouch@glastic.com]
> > Reply To:     bpcs-l@midrange.com
> > Sent:         Monday, January 07, 2002 1:35 PM
> > To:   'bpcs-l@midrange.com'
> > Subject:      AS-400 Upgarde
> >
> > I am currently on BPCS version 4.05CD and am about to upgrade my AS-400
> > from
> > V4 R4 to V 5 R1, and also upgrade from a model 720 to an 820. I will
> > retain
> > the same serial number on the hardware but the model number will change.
> > Has
> > anyone done this upgrade and if so will there be a problem with my
> > permanent
> > key on the BPCS software.
> >
> > Bill Couch
> > I.S. Manager
> >
> >
> > The information transmitted is intended only for the person or entity to
> > which it is addressed and may contain confidential and/or privileged
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> >
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