Trend Scanmail 3.6, scan engine 6.15. I stopped it for a while to help
troubleshoot.  It didn't help at the time.

-Warren


> -----Original Message-----
> From: Martin Blackstone [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 06, 2002 12:09 PM
> To: Exchange Discussions
> Subject: RE: IS Crashing, HELP
> 
> 
> What AV software?
> 
> -----Original Message-----
> From: Warren Cundy [mailto:[EMAIL PROTECTED]] 
> Sent: Monday, May 06, 2002 11:34 AM
> To: Exchange Discussions
> Subject: RE: IS Crashing, HELP
> 
> 
> 1) about 3.2 gigs
> 2) 35, all heavy users
> 3) nothing, honest. :)  It did this a few times last week, 
> then was fine for
> about 6 days, now the same problem.
> 
> This particular machine is overdue for a Win2k upgrade as 
> well, but this
> problem seems to be Exchange related (and not OS) from what I 
> can tell.
> 
> -Warren
> 
> 
> > I would also like to know the following:
> > 
> > 1) How big is your IS?
> > 2) How many users are we talking about?
> > 3) What has changed on your server (I assume it wasn't doing
> > this before
> > today)?
> > 
> > Cheers.
> > 
> > Nate Couch
> > EDS Messaging
> > 
> > > ----------
> > > From:     Orr, Dale
> > > Reply To:         Exchange Discussions
> > > Sent:     Monday, May 6, 2002 12:12
> > > To:       Exchange Discussions
> > > Subject:  RE: IS Crashing, HELP
> > > 
> > > Agreed. That would be the first thing I'd try, then run perfopt.
> > > 
> > > Dale L. Orr
> > > Network Administrator
> > > DoD Polygraph Institute
> > > 
> > > 
> > > -----Original Message-----
> > > From: William Lefkovics [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, May 06, 2002 1:06 PM
> > > To: Exchange Discussions
> > > Subject: RE: IS Crashing, HELP
> > > 
> > > 
> > > I think I would re-apply sp4 first.  Anything in the app
> > event log by
> > > any chance?
> > > 
> > > William
> > > 
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED]] On Behalf Of
> > Warren Cundy
> > > Sent: Monday, May 06, 2002 9:58 AM
> > > To: Exchange Discussions
> > > Subject: IS Crashing, HELP
> > > 
> > > 
> > > Hi All,
> > > 
> > > I'm hoping you can help me.  This is what happens:
> > > 
> > > We're running Exch 5.5 Sp4 on NT4 Sp6.
> > > 
> > > I re-boot the server (or restart Exchange services).  The
> > server begins
> > > to chew up memory gradually (pretty normal for Exchange). 
>  It goes 
> > > beyond the physical ram on the machine (256) but doesn't
> > hit the virtual
> > > total (512), usually ends up somewhere in between  (much 
> higher than 
> > > normal for daily use in our system).  It goes on like this
> > for about 90
> > > minutes.
> > > 
> > > Then the STORE.EXE process goes to 50% CPU utilization
> > (much higher than
> > > normal for daily use around here).  Outlook clients stop 
> responding, 
> > > much panic ensues.
> > > 
> > > Now I can stop/start the Exchange services and the problem
> > clears up (at
> > > least temporarily).  However it takes a long time for the 
> IS to shut 
> > > down.. watching task manager, it gradually gives up all of
> > the memory it
> > > has used and then restarts.  It seems very slow (takes 5-6
> > mins to give
> > > up ~200mb of ram).
> > > 
> > > Currently it seems to be running  ok, store.exe is taking
> > up a lot of
> > > ram, but looking at the "mem delta" counter, its both 
> using it and 
> > > giving it back (normal Exchange behavior).  This is after 
> 3 restarts 
> > > following the scenario above, which also happened earlier 
> last week.
> > > 
> > > So, my questions are:
> > > 
> > > - can anyone help me find out what is going on?
> > > - what kinds of tools or methods are people using to 
> diagnose this 
> > > stuff?
> > > 
> > > I'm at about the stage of re-applying Sp6 for NT, Sp4 for
> > Exchange, or
> > > both, just to see if that will help.
> > > 
> > > Thanks for any help.
> > > 
> > > -Warren
> > > 
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