Date: Thu, 22 Jun 2000 20:02:54 +0100 From: David Malone <dwmalone@maths.tcd.ie> To: Steve Khoo <steve@gordian.com> Cc: freebsd-stable@freebsd.org Subject: Re: /kernel: panic: ufs_lick: recursive lock not expected... Message-ID: <200006222002.aa90674@salmon.maths.tcd.ie> In-Reply-To: Your message of "Thu, 22 Jun 2000 08:22:06 PDT." <39522F1E.F014E699@gordian.com>
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> > > 2.2.8-STABLE NFS server crashing frequently. > > I've got a feeling we've seen this on a busy 3.X nfs server, but > > we haven't seen it recently. I'm not sure it we fixed it ourselves, > > or if it was something that was fixed as a result of some of Matt > > Dillon's cleanups. > Hmmm.... the process ID given by the error message does belongs to > nfsd. Is there anything I can do to further debug this? Let me know if > more info is needed. I've asked around here, and we think the problem just went away, probably after an upgrade to a more recent 3.X kernel. Your best bet would be to upgrade or replace the server with a FreeBSD 4-STABLE machine I'd say. Massive improvements were made to the NFS code last summer. If you really want to try and debug the problem you're going to have to get kernel dump from the panic and get back traces to figure out what is going on. Have a look at: http://www.freebsd.org/handbook/kerneldebug.html for details. David. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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