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RE: excessive number of db writer

From: Kevin Closson <kevinc_at_polyserve.com>
Date: Wed, 6 Sep 2006 16:24:41 -0700
Message-ID: <5D2570CAFC98974F9B6A759D1C74BAD0E5AF5D@ex2.ms.polyserve.com>


>>> you still need to know the number of Disk
>>>access points, I.E. devices.

huh?

>>>maybe you have all your disk access thru a single volume
>>>(definitely not recommended).

why?

>>>
>>>I usually try to come up with a number of DBWR processes as
>>>a combination of CPU's available and devices that can be
>>>written to.

huh?

>>>
>>>It's all a matter of how many write processes can be active
>>>at the same time.

huh?

>>>otherwise you will have processes waiting for CPU or the
>>>device to free up for another DBWR to begin.

what?

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Received on Wed Sep 06 2006 - 18:24:41 CDT

Original text of this message

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