Date: Thu, 25 Apr 2002 07:10:25 +0200 From: "Steve O'Hara-Smith" <steve@sohara.org> To: Terry Lambert <tlambert2@mindspring.com> Cc: scrappy@hub.org, freebsd-current@freebsd.org, freebsd-stable@freebsd.org Subject: Re: FreeBSD 4.5-STABLE not easily scalable to large servers ... ? Message-ID: <20020425071025.2237e270.steve@sohara.org> In-Reply-To: <3CC741E0.2BB79E0C@mindspring.com> References: <20020422091602.O1721-100000@mail1.hub.org> <3CC40A62.B40E816F@mindspring.com> <20020424191849.3a81b126.steve@sohara.org> <3CC741E0.2BB79E0C@mindspring.com>
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On Wed, 24 Apr 2002 16:38:08 -0700
Terry Lambert <tlambert2@mindspring.com> wrote:
TL> Only if you reserved a window for it. Say 1G of KVA, though last
I was thinking more like 1M, or even a few K, it sounds like that's
not possible.
TL> I checked the bank selection granularity wasn't fine enough for
That would be a problem.
TL> If you ever programmed graphics on a TI 99/4A, which has a 4k
TL> visible window onto screen memory, or programmed code on the
I've done a number of similar things (Newbrain, Lynx, bank
switched CP/M ...).
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