[Info-vax] strange cluster behaviour: 2

Peter 'EPLAN' LANGSTOeGER peter at langstoeger.at
Sun Feb 13 08:35:12 EST 2011


In article <ij8ms4$nc6$1 at online.de>, helbig at astro.multiCLOTHESvax.de (Phillip Helbig---undress to reply) writes:
>In article <4d57e0e3 at ns.langstoeger.at>, peter at langstoeger.at (Peter 'EPLAN' LANGSTOEGER) writes: 
>> Add MIN_GBLSECTIONS=1024 to SYS$SYSTEM:MODPARAMS.DAT
>
>I have 950; AUTOGEN has never set it to anything higher than that.

It is interesting, that GBLSECTIONS has a default of 1024 nowadays.

>Would a power of 2 be better?

I had a value to choose and I took a power of 2 (because *I* like it).
This also gave it a little reserve. But value isn't that important.
It will probably change/increase with the first AUTOGEN with FEEDBACK.
I'm on 1230 and 3000 currently...

>> Few utils manipulate the MODPARAMS.DAT themselves (Pathworks comes to mind)
>> and AUTOGEN.COM itself is not one of them (reads it, but not change it).
>
>I was thinking it was the cluster-configuration procedure which might 
>modify it, since it creates it in the first place.

Yes, the CLUSTER_CONFIG*.COM do this, but they are not run after
the reboot when you are asked (again and again) to rerun AUTOGEN...

-- 
Peter "EPLAN" LANGSTÖGER
Network and OpenVMS system specialist
E-mail  Peter at LANGSTOeGER.at
A-1030 VIENNA  AUSTRIA              I'm not a pessimist, I'm a realist



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