Date: Mon, 9 Jul 2007 19:58:07 +0200 From: Thierry Herbelot <thierry@herbelot.com> To: freebsd-current@freebsd.org Cc: Pawel Jakub Dawidek <pjd@freebsd.org> Subject: Re: ZFS leaking vnodes (sort of) Message-ID: <200707091958.10023.thierry@herbelot.com> In-Reply-To: <200707090848.50190.dfr@rabson.org> References: <200707071426.18202.dfr@rabson.org> <20070709000918.GD1208@garage.freebsd.pl> <200707090848.50190.dfr@rabson.org>
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Le Monday 09 July 2007, Doug Rabson a écrit : > I think it should help the memory usage problems - for one thing since > the vnodes were never hitting the free list, VOP_INACTIVE wasn't being > properly called on then after last-close which (I think) is supposed to > flush out various things. Not quite sure about that bit. Certainly it > reduces the number of active vnodes in the system back down to the > wantfreevnodes value. At least, here, on a very old and very small machine, with a pair of obsolete IDE disks, the three changes you suggested improve buildworld by around 30% (18hrs -> 14hrs) Thanks TfH
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