There have been a ton of fixes in the most recent service pack for Exchange
2000 so please make sure that you are running that.  There are even more
fixes in Exchange 2003 so if you have the opportunity to go there someday,
it will help.  Also, make sure that you don't have the /3GB switch enabled
on your boot.ini unless you have Windows 2000 Advanced Server.

http://support.microsoft.com/default.aspx?scid=KB;EN-US;266096 Says:
"Note Do not add the /3GB switch if you are running Windows 2000 Server,
Microsoft Small Business Server 2000, or Microsoft BackOffice Server 2000.
If the /3GB switch has been added to the Boot.ini file on these operating
systems, it must be removed because it can contribute to virtual memory
fragmentation on these systems. This switch is designed for use only with
Windows 2000 Advanced Server and later."



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, September 16, 2004 12:19 PM
To: Exchange Discussions
Subject: VM Fragmentation Issue

Exchange 2000 Standard
Windows 2000 Server
2GB RAM
priv db: 10.9GB
c: 3.15GB/15GB free
d: 17GB/40GB free (Exchange db here)
e: 27GB/48GB free

I took over this system about 1.5 months ago. Back then I noticed this event
in the log and noticed the virtual memory was low and only on c: drive. So I
increased c: and added some one d: and e: bringing the total VM to 5.5GB.
After restarting the system the memory usage history went from 50% down to
20%. Typically the store.exe runs at 1GB memory usage as well. So the
performance was up and the event didn't come back. That was up until a few
days ago. From what I understand, the fragmented vm can prevent Exchange
from properly dismounting the information store so I want this corrected but
my fix only seemed to delay the fragmentation. Any tips or help would be
appreciated. 

Event 9582:
The virtual memory necessary to run your Exchange server is fragmented  in
such a way that performance may be affected. It is highly recommended  that
you restart all Exchange services to correct this issue. 

John

PS. I checked under the server and didn't find any gorbs or gobs :P


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