Date: Sat, 02 May 2009 17:12:34 -0400 From: Tom McLaughlin <tmclaugh@sdf.lonestar.org> To: Ryan Stone <rysto32@gmail.com> Cc: current@freebsd.org Subject: Re: NFS lockd/statd lock up network connection Message-ID: <49FCB742.2080502@sdf.lonestar.org> In-Reply-To: <bc2d970904201914y3ea5e6ccj7491d011299b4138@mail.gmail.com> References: <49D851FC.4090103@sdf.lonestar.org> <bc2d970904081505m7ae99eaft75bdd908ba2f4b49@mail.gmail.com> <bc2d970904081512l66fd6da9xba84886cd49bab40@mail.gmail.com> <49EBC778.7080305@sdf.lonestar.org> <bc2d970904201914y3ea5e6ccj7491d011299b4138@mail.gmail.com>
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Ryan Stone wrote, On 04/20/2009 10:14 PM: > Well, that does confirm that your system is running out of clusters. > Because you lose all network connectivity I'd suspect a leak, probably > in code exercised by lockd. I'm afraid that I know absolutely nothing > about it so I can't offer any kind of solution. Hopefully somebody who > does know something is paying attention. > > One thing you could try is setting the tunable kern.ipc.nmbclusters > higher than 25600 -- maybe 40000? If it's a leak that won't help > anything but if your system just doesn't have enough clusters that will > fix it. Yup, upped the value to 40000 and it still runs out of mbuf clusters. Appears to be something lockd is triggering. I'll check with dfr. tom -- | tmclaugh at sdf.lonestar.org tmclaugh at FreeBSD.org | | FreeBSD http://www.FreeBSD.org |
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