From: Csaba Nagy <nagy@ecircle-ag.com>
To: Steinar H. Gunderson <sgunderson@bigfoot.com>
Cc: Mikael Carneholm <Mikael.Carneholm@WirelessCar.com>
Cc: postgres performance list <pgsql-performance@postgresql.org>
Subject: Re: Migration study, step 1: bulk write performance
Date: Tue, 21 Mar 2006 12:59:13 +0100
Message-ID: <1142942352.23597.8.camel@coppola.muc.ecircle.de> (raw)
In-Reply-To: <20060321115618.GA12880@uio.no>
References: <7F10D26ECFA1FB458B89C5B4B0D72C2B088286@sesrv12.wirelesscar.com>
<1142867952.16487.96.camel@coppola.muc.ecircle.de>
<20060321112759.GF15742@pervasive.com>
<1142941966.23597.4.camel@coppola.muc.ecircle.de>
<20060321115618.GA12880@uio.no>
> For the record, that's the wrong way round. For the data partitioning
> metadata journaling is enough, and for the WAL partition you don't need any
> FS journaling at all.
Yes, you're right: the data partition shouldn't loose file creation,
deletion, etc., which is not important for the WAL partition where the
WAL files are mostly recycled... right ?
Cheers,
Csaba.
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To: pgsql-performance@postgresql.org
Cc: nagy@ecircle-ag.com, sgunderson@bigfoot.com, Mikael.Carneholm@WirelessCar.com
Subject: Re: Migration study, step 1: bulk write performance
In-Reply-To: <1142942352.23597.8.camel@coppola.muc.ecircle.de>
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