RE: Oracle Performance on VMWare

  • From: M Rafiq <rafiq9857@xxxxxxxxxxx>
  • To: <mzito@xxxxxxxxxxx>, Brandon Allen <brandon.allen@xxxxxxxxxxx>, oracle list <oracle-l@xxxxxxxxxxxxx>
  • Date: Fri, 2 Jan 2009 16:52:17 -0500

Thanks for your responses. It was a documented requirement in a Metlaink note. 
I searched on Metalink when we are asked to put some databases under vmware 
inluding production database as per vendor recommendation. It was sometime in 
2005-2006. 
 
Regards
Rafiq
 
 
 



Subject: RE: Oracle Performance on VMWareDate: Fri, 2 Jan 2009 15:53:40 
-0500From: mzito@xxxxxxxxxxxxx: Brandon.Allen@xxxxxxxxxxx; 
rafiq9857@xxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx





That’s been our experience as well – certainly more than 90% of the time, they 
have no idea it’s on a VMWare box anyway, and we’ve never been told to 
reproduce an error on a physical machine first (and a lot of our SRs have to do 
with low-level things like CRS, ASM, etc.)
 
Thanks,
Matt
 




From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Allen, BrandonSent: Friday, January 02, 2009 3:41 PMTo: M Rafiq; 
oracle listSubject: RE: Oracle Performance on VMWare
 
That’s only a requirement if it’s a new bug that isn’t already known to exist 
with Oracle on the native OS directly.  I think (my opinion here) Oracle 
support is reasonable enough to work with their customers on this and will 
probably meet you half way – they will search their knowledge base and do some 
preliminary investigation and only if they get to the point that they think 
it’s an issue solely with VMWare or Oracle on VMWare specifically, then at that 
point they will require you to reproduce on a non-VMWare platform before they 
troubleshoot further.  I think that’s a fair approach.  So far for me, the fact 
that I’m running on VMWare hasn’t even come up in the conversations with Oracle 
Support (and I’ve had a few).  Once it does, I may change my tune.
 


From: M Rafiq [mailto:rafiq9857@xxxxxxxxxxx] 
Has Oracle changed their requirement to reproduce any bug or production issue 
on a physical server installation of Oracle if it happened on Oracle installed 
on vmware? 
 
 



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