Date: Sun, 14 Oct 2001 11:35:02 +0200 (CEST) From: Søren Schmidt <sos@freebsd.dk> To: mjacob@feral.com Cc: Jordan Hubbard <jkh@FreeBSD.ORG>, jrossiter@symantec.com, sos@FreeBSD.ORG, freebsd-hackers@FreeBSD.ORG Subject: Re: Severe I/O Problems Message-ID: <200110140935.f9E9Z2g25270@freebsd.dk> In-Reply-To: <Pine.BSF.4.21.0110140146280.4910-100000@beppo>
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It seems Matthew Jacob wrote: > I don't doubt this. I just would suggest that there is such a spread of h/w > and configurations that sometimes turning on WC is fantastic, and sometimes > not so fantastic. Hmm, I know of no drives that shuld perform worse with WC on, but your case shows there could be such problems... > D'ya think you could come up with a little tester program that could predict > whether WC would make sense for a particular h/w configuration or not? That'd > be darned usefull. Hmm, that should be pretty easy, but I also have to integrate some of my other stuff so that WC can be changed *safely* with atacontrol... -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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