[Simh] VAX memory

[Sergey Oboguev]

If you are using an unusually large number of logical names, this places a higher demand for non-paged (and may be also paged) pool.I'd experiment with conversational boot (>>> B/1) and increasing the size of the pool until things start working.Once the desired "extra" amount is found, you can place it in AUTOGEN.

If you do this (and unless you also take care to SET WRITESYS 0 at the end of every SYSBOOT), it would be wise to back up first the initial set of SYSBOOT parameters so it would be easy to revert to a safe set in case you overshoot. If my memory serves, it's SYSBOOT commands WRITE SAFE.DAT and USE SAFE.DAT.

SHOW MEMORY or SHOW MEMORY /FULL is your other friend.
- Sergey

      From: gérard Calliet <gerard.calliet at pia-sofer.fr>
 To: Mark Pizzolato <Mark at infocomm.com>; "simh at trailing-edge.com" <simh at trailing-edge.com> 
 Sent: Thursday, January 19, 2017 2:17 PM
 Subject: Re: [Simh] VAX memory
   
Thanks. Of course I have already done all that things. And thinking 
about simh itself is the last hypothesis I had. But when things are very 
strange, you do strange hypothesis.

Regards,

Gérard Calliet


Le 19/01/2017 à 21:32, Mark Pizzolato a écrit :
> Upgrading VMS from V6 to V7.3 would reasonably require some tuning
> adjustments.  Proper examination of the running system along with
> reasonable input data (MODPARAMS and FEEDBACK) to the AUTOGEN
> process would be appropriate.


---
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