Date: Sun, 21 Apr 2002 19:20:29 -0300 (ADT) From: "Marc G. Fournier" <scrappy@hub.org> To: Terry Lambert <tlambert2@mindspring.com> Cc: freebsd-current@freebsd.org, <freebsd-stable@freebsd.org> Subject: Re: FreeBSD 4.5-STABLE not easily scalable to large servers ... ? Message-ID: <20020421191440.J1721-100000@mail1.hub.org> In-Reply-To: <3CC26C91.C81002ED@mindspring.com>
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On Sun, 21 Apr 2002, Terry Lambert wrote: > No, there's no stats collected on this stuff, because it's a pretty > obvious and straight-forward thing: you have to have a KVA space large > enough that, once you subtract out 4K for each 4M of physical memory and > swap (max 4G total for both), you end up with memory left over for the > kernel to use, and your limits are such that the you don't run out of > PTEs before you run out of mbufs (or whatever you plan on allocating). God, I'm glad its straightforwards :) Okay, first off, you say "(max 4G total for both)" ... do you max *total* between the two, or phy can be 4g *plus* swap can be 4g for a total of 8g? For instance, right now, I have 3Gig of physical and ~3gig of swap allocated ... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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