Date: Mon, 7 May 2007 15:18:53 -0700 From: "Kip Macy" <kip.macy@gmail.com> To: "Mars G. Miro" <marsgmiro@gmail.com> Cc: Oliver Fromme <olli@lurza.secnetix.de>, freebsd-stable@freebsd.org Subject: Re: mfs and buildworlds on the SunFire x4600 Message-ID: <b1fa29170705071518o8727f60h4b3a6de4eb0cd945@mail.gmail.com> In-Reply-To: <28edec3c0705071447t64eb6ea1n7a18550d4af6d883@mail.gmail.com> References: <28edec3c0705071338m7d14206at218eb0efb1aa24d1@mail.gmail.com> <200705072129.l47LTwP0046255@lurza.secnetix.de> <28edec3c0705071447t64eb6ea1n7a18550d4af6d883@mail.gmail.com>
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> as i've mentioned in my original email, does mfs speed up I/O stuff ?
> there's been a lot of threads in teh past that a buildworld on mfs
> increases speed --- tho it might not be the appropriate test for
> high-end machines (speaking of w/c I just gots a T2000).
>
buildworld on NFS or local disk on the T2000 takes about 1:10 on mfs
it takes about 1:04. An improvement, but when you take into account
the time taken to copy the files over its a wash.
The INTR_FILTER change broke sun4v and I haven't had time to fix it.
-Kip
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