Re: RAC and Standby Dr

Rajesh ,
I think in 9i dataguard this task became little easier . It doesn't take that much time to change role of database from primary to standby and vice versa . That's what doc says I haven't tried it myself though.

-ak

• Original Message ----- To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Sunday, October 12, 2003 10:29 PM

>
> Thanks for the reply, Pete.
>
> We recommended EMC SRDF to keep the production and DR in sync, but the
> budget cannot provide for it. Now, with a standby DR, what I am scared of
> is, it would take me say 15 minutes tops, to activate the standby in case
> of a production site failure. But then, making the production back to
real
> production, and DR back to standby, will take much more testing and time.
>
> Regards
> Raj
>
>
>
>
>
> "Pete Sharman"
> <peter.sharman_at_o To: Multiple recipients of
list ORACLE-L <ORACLE-L_at_fatcity.com>
> racle.com> cc:
> Sent by: Subject: RE: RAC and
Standby Dr
> ml-errors_at_fatcit
> y.com
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>
> 10/12/2003 02:59
> AM
> Please respond
> to ORACLE-L
>
>
>
>
>
>
> If I understand you correctly and you want to use DataGuard for site
> failover and RAC for machine failover, that should work without any
> problems. It is indeed what I would recommend for a full HA
configuration,
> since RAC only answers the machine failover part, not site failover.
>
> Pete
> "Controlling developers is like herding cats."
> Kevin Loney, Oracle DBA Handbook
> "Oh no, it's not. It's much harder than that!"
> Bruce Pihlamae, long-term Oracle DBA
>
>
>
> -----Original Message-----
> Rajesh.Rao_at_jpmchase.com
> Sent: Sunday, October 12, 2003 4:39 AM
> To: Multiple recipients of list ORACLE-L
>
>
> Folks,
>
> A project team here is flirting with the idea of having standby databases
> for the two production RAC nodes. The two standy nodes will be at a DR
> site.
> Any gotchas with this configuration?
>
> Regards
> Raj
>
>
>
>
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> INET: Rajesh.Rao_at_jpmchase.com
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Author: AK
  INET: oramagic_at_hotmail.com

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