Re: [HACKERS] dec alpha/64bit stuff

From: Maarten Boekhold <maartenb(at)dutepp0(dot)et(dot)tudelft(dot)nl>
To: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
Cc: "Thomas G(dot) Lockhart" <lockhart(at)alumni(dot)caltech(dot)edu>, brett(at)work(dot)chicken(dot)org, pgsql-hackers(at)hub(dot)org, "Marc G(dot) Fournier" <scrappy(at)postgreSQL(dot)org>
Subject: Re: [HACKERS] dec alpha/64bit stuff
Date: 1998-03-08 10:40:52
Message-ID: Pine.SUN.3.91.980308114008.21122A-100000@dutepp0.et.tudelft.nl
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> OK, I have an idea. Contact Marc, scrappy(at)postgresql(dot)org(dot) Have him
> give you a login account to postgresql.org. Use cvs to pull snapshots
> by date. Compile and run initdb on several dates, and by process of
> elimination, find out the day that alpha broke.
>
> We can then analyze the patches for that day and find the problem. I
> assume 6.2.1 worked for you, and that was October 17th. Go from there
> to the 6.3 release and find the date of failure.
>
> With initdb problems, there is really no good way to debug problems like
> this.

Another suggestion: use a binary search to find the date it broke. Will
save you a lot of time :)

Maarten

_____________________________________________________________________________
| TU Delft, The Netherlands, Faculty of Information Technology and Systems |
| Department of Electrical Engineering |
| Computer Architecture and Digital Technique section |
| M(dot)Boekhold(at)et(dot)tudelft(dot)nl |
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