Re: DB logging (was: Problem with the numbers I reported yesterday)
Bruce Momjian <maillist@candle.pha.pa.us>
From: Bruce Momjian <maillist@candle.pha.pa.us>
To: ocie@paracel.com
Cc: kgor@inetspace.com, jwieck@debis.com, boersenspiel@vocalweb.de, pgsql-hackers@postgreSQL.org
Date: 1998-02-17T03:15:58Z
Lists: pgsql-hackers
> What exactly do you mean by "raw devices" that it is not offered by > Linux? If I take a partition of one of my hard drives and I don't > make a filesystem on it, I can perform reads and writes on the "raw > device" /dev/hd?? or /dev/sd?? I didn't think these writes were > buffered (if that's what you're referring to), but I could be wrong. Your /dev/hd* goes through the the buffer cache, the raw versions /dev/rhd* does not. -- Bruce Momjian maillist@candle.pha.pa.us