Slow Network Performance with Windows Server 2008 SP1

Posted by Axeva on Super User See other posts from Super User or by Axeva
Published on 2011-03-21T15:55:03Z Indexed on 2011/06/28 0:24 UTC
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Filed under:

network-shares

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windows-server-2008

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service-pack

I recently installed Service Pack 1 for Windows Server 2008. Since that time, network performance has been awful. Both Windows 7 and Mac Snow Leopard clients have seen miserable speeds when trying to read or write to the server.

This is the exact update:

Windows Server 2008 R2 Service Pack 1 x64 Edition (KB976932)

It's a very simple file server setup. No Domain or Active Directory. Essentially just shared folders. It's Windows Web Server that I'm running.

Are there any settings I can tweak? Should I roll back the update (doesn't seem wise)?

Update:

I've turned off the Power Management for the Network Adapter. That may help. If it doesn't have to be powered on at the start of a request, it should speed things up. Or so I would assume.

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