[comp.soft-sys.andrew] Andrew system memory problem

gregs@meaddata.com (Greg Smith) (11/30/90)

I use the Andrew console and Ez on a daily basis.
I have a Sun3-80 with the standard 8 meg of memory
and 12 meg of swap space.  When I was using the
MocaChip console my computer would run out of memory
overnight and blow out of an xlock as well as X
itself.  I'm positive the console was the culprit.
A process list however, did not show console as having
any huge amount of memory allocated.

Has anyone else had this problem with any Andrew consoles ?

I use the Antique console now and have another smaller and less
annoying problem.  The computer slowly loses memory.  It takes
about a week to get to be a problem and quiting and restarting
X windows will solve it.  I can't exactly blame this problem
on the Andrew software but from my earlier experience I'm
reluctant not to look there first.

Suggestions ?

I don't know much about the Andrew system so I'll include
the startup messages (for version numbers)
(Version 7.0, ATK 14.2); please wait...


Thanks for you time and expertise,

Greg

nsb@THUMPER.BELLCORE.COM (Nathaniel Borenstein) (11/30/90)

Does the problem ever happen when you're not using xlock?

Perhaps the console program generates lots of output that the X server
has to buffer up when xlock is running?  I'm not clear on how xlock
really works, so I don't know if this is plausible or not...  --
Nathaniel

dba+@ANDREW.CMU.EDU (David Anderson) (12/01/90)

Excerpts from internet.info-andrew: 29-Nov-90 Andrew system memory
problem Greg Smith@uunet.uu.net (1000)

> I use the Andrew console and Ez on a daily basis. I have a Sun3-80 with
> the standard 8 meg of memory and 12 meg of swap space.  When I was using
> the
> MocaChip console my computer would run out of memory overnight and blow
> out of an xlock as well as X itself.  I'm positive the console was the
> culprit. A process list however, did not show console as having any huge
> amount of memory allocated.

> Has anyone else had this problem with any Andrew consoles ?

You want official MIT patch #7 to X11R4, which fixes this problem, among
others:

	server memory leak tickled by andrew console program

--david

_________________

David Anderson <dba+@andrew.cmu.edu>
Information Technology Center
Carnegie Mellon University
+1 412-268-5791 // 412-268-6787 (fax)

datri@convex.com (Anthony A. Datri) (12/01/90)

>Has anyone else had this problem with any Andrew consoles ?

I'd *love* to use console to consolidate some things on my display, but I've
never gotten the text logs to come up with a scrollbar, despite the fact that
the documentation says that one will appear when the log gets "big enough".

>I use the Antique console

>the startup messages (for version numbers)
>(Version 7.0, ATK 14.2); please wait...

You're certainly running ooooold stuff here.  The first clue is that you
mentioned the Antique console -- many of the console files (including the
Beak console (sniff sniff)) seem to have disappeared between the x11r3
and x11r4 releases (I'm not sure on the ATK version numbers involved), so
the fact that you've got that one is suspicious.  I ran my console (x11r4,
pl7), and it tells me Version 7.6, ATK 15.1), which confirms it.

I'd suggest that you get the base tree from the x11r4 distribution, apply
all 7 (soon to be 8) patches, and rebuild.  If you're running SunOS 4.0.3,
this'll build just fine.  If you're running 4.1, you'll probably want to
wait for patch 8.

--