Re: RAC cache fusion details

On Fri, 14 Dec 2007 16:31:49 +0000, Jerome Vitalis wrote:

> Hi,
>
> I'm looking for some documentation detailing cache fusion mechanisms and
> related event waits. The official documentation gives some useful pieces
> of information, but they're not gathered in a way that would explain
> precisely what happens under which condition. For example, when a block
> is shared among several instances, when a log flush is required before a
> block sending, etc...
>
> TIA,
> Jerome
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Get yourself the RAC book by K. Gopalakrishnan. It's an Oracle Press book, really fantastic. It covers not only operating procedures but also things like dynamic ownership (do you know what "waiting for GC 2-way" really means?), cache fusion and many, many other things. This is a real RAC internals book. This book is as important and valuable as Jonathan's CBO book or Tom Kyte's "Designing for Performance".

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