Re: HUGE Attachment Causes Transaction Logs to Fill Up Disk



On Tue, 4 Dec 2007 13:54:45 -0800 (PST), sillz <beth.stover@xxxxxxxxx>
wrote:

I had a situation yesterday with my Exchange 2003 SP2 server. A user
sent a 128 MB attachment to all 250 employees. Sure enough, the
transaction logs started growing out of control and performance
grinded to a halt.

Can someone explain to me why a 128 MB attachment to 250 users would
generate more transaction logs that a 100 KB attachment to 250 users?

Well, 128MB is not the same as 100KB of course.


I understand that Exchange uses "single instanc estorage." The
database size did not increase. It was just the logs.

And you have only one store?


I have resolved the problem, but I wanted to understand the growth in
the logs better.

Was the message looping? What version and SP of Outlook?
Latest hotfixes applied to Exchange?
Do you have a global size limit set?




Thanks,

Beth
.



Relevant Pages

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