Slow performance A/P
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Slow performance A/P

 
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Deweirt Steven (CSware)
Guest





Posted: Tue Nov 15, 2005 5:58 pm    Post subject: Slow performance A/P Reply with quote

I have a clustered exchange 2003 active/pasive but the speed is slow, slow,
......
people get sometimes in outlook 2003 retrieving data ....
I have 1000 mailboxes, 4 storage groups ..

any idea?

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Sasa Milovanovic
Guest





Posted: Wed Nov 16, 2005 1:58 am    Post subject: RE: Slow performance A/P Reply with quote

Hi Steven,

unfortunately there could be "tons" of reasons why your exchange cluster is
performing slow. Personally, I wouldn't associate such behavior with cluster
service.
Try to determine what is the bottleneck, following article may help you:
http://www.microsoft.com/technet/prodtechnol/exchange/2003/library/e2k3perf.mspx

--
Regards,
Sasa Milovanovic
MCSE:Messaging
sasa.milovanovic(at)exchangemaster.net
www.eugeurope.org
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Russ Kaufmann [MVP]
Guest





Posted: Thu Nov 17, 2005 12:54 am    Post subject: Re: Slow performance A/P Reply with quote

WINS is your friend, too.
http://spaces.msn.com/members/russkaufmann/Blog/cns!1pwuGkyvTDx37q1_Y3JQ_E6g!153.entry


--
Russ Kaufmann

MVP - Windows Server - Clustering
http://www.clusterhelp.com - Cluster Website
http://msmvps.com/clusterhelp - Blog

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Deweirt Steven (CSware)
Guest





Posted: Wed Nov 23, 2005 5:58 pm    Post subject: Re: Slow performance A/P Reply with quote

The problem is disk I/O communication the san speed reaction is to low
against disk access time
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Russ Kaufmann [MVP]
Guest





Posted: Wed Dec 14, 2005 5:58 pm    Post subject: Re: Slow performance A/P Reply with quote

It is time to talk to the SAN vendor. Perhaps a diskpar is in your future.

--
Russ Kaufmann

MVP - Windows Server - Clustering
http://www.clusterhelp.com - Cluster Website
http://msmvps.com/clusterhelp - Blog
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