Date: Thu, 26 May 2005 19:43:39 +0200 From: Bjoern Koenig <bkoenig@cs.tu-berlin.de> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Disable read/write caching to disk? Message-ID: <42960ACB.7090801@cs.tu-berlin.de> In-Reply-To: <429606D9.6080602@cs.tu-berlin.de> References: <4295D51F.50106@centtech.com> <429606D9.6080602@cs.tu-berlin.de>
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Bjoern Koenig wrote: > Eric Anderson wrote: > >> Is it possible to disable all read and write caching to a disk? > > You can disable write the cache by adding the line > > hw.ata.wc="0" I assumed that you use ATA. If you use SCSI devices then read at least the manpages da(4) and camcontrol(8). Björn
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