Re: Urgent!



On Fri, 7 Dec 2007 12:35:01 -0800, Dan <Dan@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:

I'm running SP2 on all of the boxes in question...
Any other ideas?

Stop the IMAP thing?
Do less mailboxes at a time?
Exmerge everything out to psts and transfer the mailboxes that way?


"Andy David {MVP}" wrote:

On Fri, 7 Dec 2007 11:45:03 -0800, Dan <Dan@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:

So would that hotfix help that? Is there anything I can do to fix this short
of a bounce? The bigger problem is that we need to do this several more
times...

Its included in Exchange Sp2.




"Andy David {MVP}" wrote:

On Fri, 7 Dec 2007 11:04:02 -0800, Dan <Dan@xxxxxxxxxxxxxxxxxxxxxxxxx>
wrote:

Hey all,
I have a VERY slow moving Exchange environment. After being purchased the
new parent company has an IMAP extraction tool that through the internet,
connects to my front end and moves mail via IMAP to the new mailboxes on the
other end. This process has been running through the night and I now have a
super slow mail system. The boxes on my end seem fine (proc, mem, etc..). I
see a few error 9791's in the event log but that's about it.

Cleanup of the DeliveredTo table for database 'Fourth Storage Group\Ops-Eng
Mailboxes' was pre-empted because the database engine's version store was
growing too large. 0 entries were purged.

Online I was thinking about applying this patch:
http://support.microsoft.com/default.aspx/kb/893599

I have a front end with a backend cluster and one other backend that's a
single system. Anyone have an idea??

That long-running IMAP transaction is probably causing that.
The version store keeps a track in memory changes to the store and it
cant do its thing.





Thanks for any help.
Dan


.



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