Date: Mon, 10 Mar 2003 22:11:39 GMT From: msch@snafu.de To: Dag-Erling Smorgrav <des@ofug.org>, msch@snafu.de, Nuno Teixeira <nunotex@aeiou.pt>, freebsd-current@freebsd.org Subject: Re: softupdates && write cache && ata tags topic Message-ID: <E18sVUh-00060N-00@smart.eusc.inter.net>
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Hi, > > Write cacheing is automatically enabled if tagged queueing is enabled > and supported by the disk, so I doubt you're seeing any improvement at > all. I must admit: My statements are based on experience with SCSI Tagged Queuing and SCSI Write Cache. I hope I'm correct if I assume that the ATA features have not only the same name but the same functionality. I wasn't aware, that they are coupled by the driver code... Thanks for your commment/correction - Matthias To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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