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Verify failover testing [message #600235]

Sun, 03 November 2013 23:43

Jack14
Messages: 497
Registered: December 2011
Location: INDIA

Senior Member

Hi,

I want to verify failover testing is ON in my RAC server but without shutting down any node or killing any oracle processes.
Is there any way to confirm that failover is working without shutting down the nodes or killing any oracle processes ?

Its a RAC database with 3 node cluster.

Thank you

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Re: Verify failover testing [message #600236 is a reply to message #600235]

Sun, 03 November 2013 23:49

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

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Re: Verify failover testing [message #600237 is a reply to message #600236]

Sun, 03 November 2013 23:56

Jack14
Messages: 497
Registered: December 2011
Location: INDIA

Senior Member

Blackswan,

Thanks for the immediate answer.

Can you tell me what are all the steps and configurations required to perform failover testing in RAC env ?

[Updated on: Sun, 03 November 2013 23:56]

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Re: Verify failover testing [message #600245 is a reply to message #600237]

Mon, 04 November 2013 01:28

John Watson
Messages: 9005
Registered: January 2010
Location: Global Village

Senior Member

Jack14 wrote on Mon, 04 November 2013 05:56

Blackswan,

Thanks for the immediate answer.

Can you tell me what are all the steps and configurations required to perform failover testing in RAC env ?

You test failover by simulating failures! What type of failure are you worried about? Operating system panic - simulate by rebooting a node. Split brain - simulate by bringing down an interconnect network interface. And so on.
Your client will have had a reason for implementing RC. No-one spends that much time and money for fun. So go back to the client, ask why they did it, and test accordingly to demonstrate that the need has been met.

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Re: Verify failover testing [message #600254 is a reply to message #600245]

Mon, 04 November 2013 07:39

Jack14
Messages: 497
Registered: December 2011
Location: INDIA

Senior Member

Thank you John.

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