Date: Sat, 27 Feb 2010 11:37:42 +0100 From: Gerrit =?ISO-8859-1?Q?K=FChn?= <gerrit@pmp.uni-hannover.de> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: stable@freebsd.org, Willem Jan Withagen <wjw@digiware.nl>, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: mbuf leakage with nfs/zfs? Message-ID: <20100227113742.9fdecd42.gerrit@pmp.uni-hannover.de> In-Reply-To: <E1NlJs2-000BZi-5A@kabab.cs.huji.ac.il> References: <4B86F384.3010308@digiware.nl> <2a41acea1002251459v40e8c6ddxd0437decbada4594@mail.gmail.com> <4B8795B1.4020006@digiware.nl> <20100226120339.GB17798@icarus.home.lan> <20100226133138.d47dd080.gerrit@pmp.uni-hannover.de> <20100226134429.041ea6f2.gerrit@pmp.uni-hannover.de> <E1Nkzry-0000AC-0S@kabab.cs.huji.ac.il> <20100226141754.86ae5a3f.gerrit@pmp.uni-hannover.de> <E1Nl1mb-0002Mx-M9@kabab.cs.huji.ac.il> <E1Nl2JK-00033U-Fw@kabab.cs.huji.ac.il> <20100226174021.8feadad9.gerrit@pmp.uni-hannover.de> <E1Nl6VA-000557-D9@kabab.cs.huji.ac.il> <20100226224320.8c4259bf.gerrit@pmp.uni-hannover.de> <4B884757.9040001@digiware.nl> <20100227080928.e49cb82c.gerrit@pmp.uni-hannover.de> <E1NlH22-000AIE-Lx@kabab.cs.huji.ac.il> <20100227095702.ffa01da8.gerrit@pmp.uni-hannover.de> <E1NlIlE-000B4U-Fz@kabab.cs.huji.ac.il> <20100227111618.df9d29fb.gerrit@pmp.uni-hannover.de> <E1NlJs2-000BZi-5A@kabab.cs.huji.ac.il>
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On Sat, 27 Feb 2010 12:26:02 +0200 Daniel Braniss <danny@cs.huji.ac.il> wrote about Re: mbuf leakage with nfs/zfs? : DB> > Hm, I've got a server with 8-PRE from somewhen in Nov09 that is DB> > serving nfs from zfs fine and shows no leakage... DB> the binary search has started! DB> sorry, have to go know :-) [realy], but should be back in a couple of DB> hours, let me know if you managed to pin it down, else I can continue. Sorry, but I cannot do much over the weekend. Both the machine with leakage and the one without are in production (and about 40km apart from each other and away from my home :-). I still wonder if there are more circumstances needed to provoke this problem. I really doubt that this would have gone unnoticed for weeks or even months if it only takes some nfs-server serving from zfs storage and some client to see it. What does the client in your test setup look like? cu Gerrithome | help
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