From owner-freebsd-hackers  Mon Aug 31 10:17:04 1998
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To: Luoqi Chen <luoqi@watermarkgroup.com>
Subject: Re: 64k physio limit 
Cc: hackers@FreeBSD.ORG
In-reply-to: Your message of "Mon, 31 Aug 1998 05:26:35 EDT."
		<199808310926.FAA13727@lor.watermarkgroup.com> 
References: <199808310926.FAA13727@lor.watermarkgroup.com>  
Date: Mon, 31 Aug 1998 10:51:44 -0600
From: Warner Losh <imp@village.org>
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In message <199808310926.FAA13727@lor.watermarkgroup.com> Luoqi Chen writes:
: Set the device driver's cdevsw:d_maxio to 256k?

Should we then remove the hack in dump that limits the write size to
64k?  Would a 256k write make it to the tape in one record?

Warner

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