Oracle-L: RE: RAC and Standby Dr

From: <Rajesh.Rao_at_jpmchase.com>
Date: Sun, 12 Oct 2003 21:29:24 -0800
Message-ID: <F001.005D2E12.20031012212924@fatcity.com>

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"                                                                                   
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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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Received on Mon Oct 13 2003 - 00:29:24 CDT