Date: Fri, 17 Sep 2004 10:29:47 -0600 From: Scott Long <scottl@samsco.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk> Cc: Ceri Davies <ceri@submonkey.net> Subject: Re: cvs commit: src/sys/sys mdioctl.h src/sys/dev/md md.csrc/sbin/mdconfig Makefile mdconfig.8 mdconfig.c Message-ID: <414B10FB.9030003@samsco.org> In-Reply-To: <98480.1095438391@critter.freebsd.dk> References: <98480.1095438391@critter.freebsd.dk>
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Poul-Henning Kamp wrote: > In message <Pine.NEB.3.96L.1040917115328.61165B-100000@fledge.watson.org>, Robe > rt Watson writes: > >>On Fri, 17 Sep 2004, Ceri Davies wrote: >> >> >>>>+> I think most of us were already jealous enough by seeing the first post :-P >>>>+> (Thanks for the extra md coolness these commits made possible :-)) >>>> >>>>Jealous about what?:) You know, that you can setup 15TB of md(4) swap-backed >>>>device on 512MB swap partition, right? >>> >>>What happens if you try to fill them? >> >>Bewm. > > > Uhm, be aware that we are limited also to the size of individual > swap disks. 31 bits of bytes/sectors/pages, not quite sure which. > 32 bits of pages, unless there is somewhere in the chain that the unsigned nature of the word is not being honored. Scott
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