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From: David Boreham <david_list@boreham.org>
To: pgsql-performance@postgresql.org
Subject: Re: Do I have a hardware or a software problem?
Date: Tue, 11 Dec 2012 19:26:45 -0700
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On 12/11/2012 7:20 PM, Evgeny Shishkin wrote:
> Oh, there is no 100% safe system.
In this case we're discussing specifically "safety in the event of power 
loss shortly after the drive indicates to the controller that it has 
committed a write operation". Some drives do provide 100% safety against 
this event, and they don't cost much more than those that don't.




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