Date: Sat, 19 May 2001 21:51:09 +0700 From: "Rashid N. Achilov" <shelton@sentry.granch.ru> To: =?koi8-r?q?S=F8ren=20Schmidt?= <sos@freebsd.dk>, valgog@biofrontera.de Cc: freebsd-bugs@FreeBSD.ORG Subject: Re: ATA driver on 4.3 is too slow Message-ID: <01051921510901.04398@sentry.granch.com> In-Reply-To: <200105171133.f4HBX4457528@freebsd.dk> References: <200105171133.f4HBX4457528@freebsd.dk>
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On Thursday 17 May 2001 18:33, Søren Schmidt wrote: > It seems valgog@biofrontera.de wrote: > > Most of the impact is due to FreeBSD now shipping with Write Caching > off as default (see man ata for details), that will hurt even if > you run with softupdates. If you dont care about possible dataloss > at power failures you can enable WC and get your performance back... sysctl -w hw.ata.wc=1 sysctl: oid 'hw.ata.wc' is read only -- With Best Regards. Rashid N. Achilov (RNA1-RIPE), Web: http://granch.ru/~shelton Granch Ltd. system administrator, e-mail: achilov@granch.ru PGP: 83 CD E2 A7 37 4A D5 81 D6 D6 52 BF C9 2F 85 AF 97 BE CB 0A To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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