Horton

Re: SSI patch version 14

Simon Riggs <simon@2ndquadrant.com>

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From: Simon Riggs <simon@2ndQuadrant.com>
To: Kevin Grittner <Kevin.Grittner@wicourts.gov>
Cc: pgsql-hackers@postgresql.org
Date: 2011-01-26T13:01:22Z
Lists: pgsql-hackers 
On Wed, 2011-01-26 at 11:36 +0000, Simon Riggs wrote:

> Pounding for hours on 16 CPU box sounds good. What diagnostics or
> instrumentation are included with the patch? How will we know whether
> pounding for hours is actually touching all relevant parts of code? I've
> done such things myself only to later realise I wasn't actually testing
> the right piece of code.

An example of this is the XIDCACHE_DEBUG code used in procarray.c to
validate TransactionIdIsInProgress().

-- 
 Simon Riggs           http://www.2ndQuadrant.com/books/
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