Re: Failover testing with 10g RAC

From: Jeffery Thomas <>
Date: Fri, 30 May 2008 11:58:15 -0400
Message-ID: <>

Bradd --

All components are redundant. For the OCR/VD we are using raw devices.

After the server reboot, the redundant component is picked up and all is fine. I wasn't sure if this was expected behavior or if it should have happened more transparently.


On Fri, May 30, 2008 at 11:48 AM, Bradd Piontek <> wrote:
> Jeff,
> Are the pieces you are failing redundant in nature? For example, multiple
> HBAs, switches etc? We had some issues in our fail-over testing that had to
> do with Service Processor fail-over and it was due to a Linux kernel issue
> and nmi watchdog processes (again, this was on linux). Without redundancy in
> the components you mentioned, I would expect CRS to reboot the node. What
> are you using for OCR and Voting Disk?
> --
> Bradd Piontek
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Received on Fri May 30 2008 - 10:58:15 CDT

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