Re: Block-level CRC checks - Mailing list pgsql-hackers

From Joshua D. Drake
Subject Re: Block-level CRC checks
Date
Msg-id 1259690105.26322.25.camel@jd-desktop.unknown.charter.com
Whole thread Raw
In response to Re: Block-level CRC checks  (Bruce Momjian <bruce@momjian.us>)
List pgsql-hackers
On Tue, 2009-12-01 at 07:05 -0500, Bruce Momjian wrote:
>
> > All useful detection mechanisms have non-zero false positives because we
> > would rather sometimes ring the bell for no reason than to let bad
> > things through silently, as we do now.
>
> OK, but what happens if someone gets the failure report, assumes their
> hardware is faulty and replaces it, and then gets a failure report
> again?

They are stupid? Nobody just replaces hardware. You test it.

We can't fix stupid.

Joshua D. Drake

--
PostgreSQL.org Major Contributor
Command Prompt, Inc: http://www.commandprompt.com/ - 503.667.4564
Consulting, Training, Support, Custom Development, Engineering
If the world pushes look it in the eye and GRR. Then push back harder. - Salamander

pgsql-hackers by date:

Previous
From: Robert Haas
Date:
Subject: Re: [GENERAL] Fwd: psql+krb5
Next
From: Simon Riggs
Date:
Subject: Re: Block-level CRC checks