Date: Thu, 27 Sep 2001 13:12:02 -0700 (PDT) From: Matt Dillon <dillon@earth.backplane.com> To: Stephen McKay <mckay@thehub.com.au> Cc: Poul-Henning Kamp <phk@critter.freebsd.dk>, hackers@freebsd.org, mckay@thehub.com.au Subject: Re: Conclusions on... was Re: More on the cache_purgeleafdirs() routine Message-ID: <200109272012.f8RKC2d22173@earth.backplane.com> References: <200109231040.f8NAeXw86352@earth.backplane.com> <98331.1001250396@critter> <200109271419.f8REJp116422@dungeon.home>
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:
: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
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