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Re: fsync and battery-backed caches
- From: Javier Somoza <jsomoza(at)pandasoftware(dot)es>
- To: "Jim C. Nasby" <jnasby(at)pervasive(dot)com>
- Cc: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, Tino Wildenhain <tino(at)wildenhain(dot)de>, pgsql-performance(at)postgresql(dot)org
- Subject: Re: fsync and battery-backed caches
- Date: Tue, 28 Feb 2006 18:27:34 +0100
Ups sorry.
Actually, you can't assume that a BBU means you can safely disable full-page-writes. Depending on the controller, it's still possible to end up with partially written pages. BTW, if your mailer makes doing so convenient, it would be nice to trim down your .signature; note that it's about 3x longer than the email you actually sent.
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