From owner-freebsd-hackers Thu Sep 27 13:12:41 2001 Delivered-To: freebsd-hackers@freebsd.org Received: from earth.backplane.com (earth-nat-cw.backplane.com [208.161.114.67]) by hub.freebsd.org (Postfix) with ESMTP id AB9D437B411 for ; Thu, 27 Sep 2001 13:12:37 -0700 (PDT) Received: (from dillon@localhost) by earth.backplane.com (8.11.6/8.11.2) id f8RKC2d22173; Thu, 27 Sep 2001 13:12:02 -0700 (PDT) (envelope-from dillon) Date: Thu, 27 Sep 2001 13:12:02 -0700 (PDT) From: Matt Dillon Message-Id: <200109272012.f8RKC2d22173@earth.backplane.com> To: Stephen McKay Cc: Poul-Henning Kamp , hackers@freebsd.org, mckay@thehub.com.au Subject: Re: Conclusions on... was Re: More on the cache_purgeleafdirs() routine References: <200109231040.f8NAeXw86352@earth.backplane.com> <98331.1001250396@critter> <200109271419.f8REJp116422@dungeon.home> Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG : :On Sunday, 23rd September 2001, Poul-Henning Kamp wrote: : :>Things to look out for: :> :>1. !ufs filesystems : :I am irredeemably slack for not testing this a lot but... : :I believe I saw bad interactions between vmiodirenable and isofs on 4.3-R. : :I mounted a CD, looked at stuff on it, did a lot of other work, went back :to the CD and files were screwy (files contained the contents of other :files, files were zero size). I unmounted and remounted the CD and :everything was fine. The machine is a reliable old workhorse, and has :no hardware errors. : :Since then, I've not had a chance to go back and check. It's only because :you are making vmiodirenable the default that I'm mentioning it. Sorry :for not making a proper bug report containing actual facts. :-( : :Stephen. Hmm. Well, if someone can reproduce the problem it sounds like it ought to be easy to track down. I am somewhat skeptical that vmiodirenable could cause that but I suppose it's possible. -Matt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message