Date: Mon, 31 Aug 1998 15:34:22 -0300 (EST) From: Joao Carlos Mendes Luis <jonny@jonny.eng.br> To: luoqi@watermarkgroup.com (Luoqi Chen) Cc: hackers@FreeBSD.ORG, imp@village.org Subject: Re: 64k physio limit Message-ID: <199808311834.PAA17561@roma.coe.ufrj.br> In-Reply-To: <199808310926.FAA13727@lor.watermarkgroup.com> from Luoqi Chen at "Aug 31, 98 05:26:35 am"
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#define quoting(Luoqi Chen) // > Is there any way to get a larger I/O to happen than 64k? I have a tape // > drive that would be happiest if I could do 256kish writes to it at a time, // > rather than only 64k. // > // > Warner // > // Set the device driver's cdevsw:d_maxio to 256k? Which problems arise from making this the default ? Memory waste ? Jonny -- Joao Carlos Mendes Luis M.Sc. Student jonny@jonny.eng.br Universidade Federal do Rio de Janeiro "There are two major products that come out of Berkeley: LSD and Unix. We don't believe this to be a coincidence." -- Jeremy S. Anderson To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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