Re: Database Performance Problem between 3:00PM and 4:00PM

On Sun, 04 Nov 2007 11:38:47 -0800, DA Morgan <damorgan_at_psoug.org> wrote:

>Jan Krueger wrote:
>
>>> I talked to my SAN team and they do not see anything wrong with SAN.
>>> It definteley looks like some scheduled task but no one knows what it
>>> is?
>>>
>> I have never heard SAN people saying something else. Same is true for
>> network people.
>>
>> Jan
>
>I agree. SOP is to point the finger elsewhere. Ask them what metrics
>they gathered that support their conclusion.

Ask them to enable SNMP on the array and how IO patterns for the night. Find out what else is on the SAN.. if they insist there are no problems, tell them you want a dedicated SAN :)

This is likely some backup job.

-a
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We run Oracle 9iR2,10gR1/2 on RH4/RH3 and Solaris 10 (Sparc) remove NSPAM to email Received on Mon Nov 05 2007 - 00:42:02 CST