[mod.computers.vax] VMS 4.2 MTHRTL question

MIGLESIAS@UCIVMS.BITNET (Mike Iglesias) (03/11/86)

I'm going to be installing VMS 4.2 on our VAXcluster in about a month,
and I've been trying to get my salesman to get ahold of the
patches for MTHRTL.  He can't seem to find out anything about them.
We have self-maintenance, so we can't call the software people without
'an open P.O.' or call TSC.  Does anybody know if there is some
official DEC part number for the MTHRTL patch kit so I can tell
my salesman about it?

I've also heard rumors that installing PASCAL will fix it.  We currently
have PASCAL v3.1, so if I re-install it, will that fix MTHRTL?

Also, anybody have any gotchas I should be on the lookout for while
installing 4.2?


Thanks,

Mike Iglesias
University of California, Irvine
MIGLESIAS@UCIVMSA   (BITNET)

kks0@GTE-LABS.CSNET (Kiran Shah) (03/11/86)

If your SWAPFILE.SYS file is of non-standard length(i.e. not the one arrrived
at by AUTOGEN) then you should put the actual size in MODPARAMS.DAT instead
of 0 as suggested in the System Management and Daily Operations guide on page
11-8. The VMSINSTAL.COM deletes SWAPFILE.SYS file before it creates it again.

Kiran Shah
GTE Labs. Waltham, Ma

linscomb@NGP.UTEXAS.EDU (Thomas J. Linscomb) (03/14/86)

> Also, anybody have any gotchas I should be on the lookout for while
> installing 4.2?  Thanks, Mike Iglesias
> University of California, Irvine MIGLESIAS@UCIVMSA   (BITNET)

	One problem that I ran into and also noticed made it into the
PageSwapper was the system hanging during the upgrade from v4.1 to
v4.2.  This occured after the message about deinstalling images (end
of Phase 1?).  After deinstalling images the upgrade procedure goes
through and deletes a large number of files (performing a lot of file
operations).  If it goes far enough it says something to the effect
"Now working on [SYS0.SYSEXE]" and "Now working on [SYS0.SYSMGR]"
depending on what system directory it is working on.  On one of our
systems, deleting the files would consistantly cause a hang.  The
work around I used was to restore the F11BXQP.EXE from the "REQUIRED."
saveset of the VMS 4.2 kit into sys$system and reboot (after having
to reboot out of the hung upgrade).
	This problem is similar to all the other hang conditions that
have been associated with the early F11BXQP's but it is especially
unnerving when it occurs in a "blind" section of the upgrade.  The
fix only took about 6 passes at the upgrade and about the same number
of hours to understand and finally get going.
----------
--Thomas Linscomb aka linscomb@ngp.UTEXAS.EDU aka cctlinscomb@agl.UTEXAS.EDU
--Advanced Graphics Lab/Computation Center/The University of Texas
--Austin, TX 78712               phone:  512/471-3241
--uucp:   ...seismo!ut-sally!ut-ngp!linscomb   linscomb@ut-ngp.UUCP
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