RE: Using NetApp Filers for a DWH

  • From: Hemant K Chitale <hkchital@xxxxxxxxxxxxxx>
  • To: oracle-l@xxxxxxxxxxxxx
  • Date: Thu, 05 Aug 2004 23:15:50 +0800

I wonder if you documented [or made a "bullet-point" list of] the major 
issues ?
What were the settings that you had to change / reconfigure ?

At 10:24 PM Thursday, you wrote:
We use a lot of the Net filer/ here Dennis. We bumped to fibre cards and
many various option to speed things up. We get awesome performance...BUT...
And a big butt.  We have had the system slow down vastly when certain
settings were not set correctly like async stuff. We had a router set
wrongly so that our disaster recovery site lines were slow and cause some
special file to fill up and slow the system down. We also have the continous
access disaster recovery software...with certain settings not set (async
something) also create big impact to the entire system. Let me tell you..
Real fun tuning when you have SQUAT for monitoring tools.  This net filer
stuff works well when all the kinks are worked out..and we are running it
with quite a load. Network connection issues were cause of I would say 3-4
major issues..(during setup of 2 year project).

Brian



Hemant K Chitale
Oracle 9i Database Administrator Certified Professional
http://web.singnet.com.sg/~hkchital


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