Date: Fri, 14 Jan 2011 01:00:18 +0100 From: Joachim Tingvold <joachim@tingvold.com> To: Kenneth D. Merry <ken@freebsd.org> Cc: freebsd-scsi@freebsd.org, Alexander Motin <mav@freebsd.org> Subject: Re: mps0-troubles Message-ID: <B22C5568-24D0-4530-B90A-BA6A6CAF111C@tingvold.com> In-Reply-To: <20110113203750.GA39494@nargothrond.kdm.org> References: <mailpost.1294832739.2809102.16331.mailing.freebsd.scsi@FreeBSD.cs.nctu.edu.tw> <4D2DAA45.30602@FreeBSD.org> <B2CFC8A1-FA1D-4718-99C3-AC3430A905C2@tingvold.com> <41C64262-4300-4187-B5FD-04A5EFB7F87C@tingvold.com> <20110113203750.GA39494@nargothrond.kdm.org>
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On Thu, Jan 13, 2011, at 21:37:50PM GMT+01:00, Kenneth D. Merry wrote: > Did the system recover this time? Yes and no. The mv-process is still running, however I can use 'zroot' without issues. I can list some folders on 'storage', but not all -- most of them makes my terminal freeze. And as mentioned, a warm reboot doesn't work (I have to physically power-cycle it). > Did you see any other messages before the 'out of chain frames' > messages > popped up? No, not in my last error-log (only boot-entries on the lines above). > Try editing sys/dev/mps/mpsvar.h, and change MPS_CHAIN_FRAMES from > 1024 to > 2048 and see if that helps things any. > > That won't fix the underlying problem, but it may help you avoid > running > out of that resource. This won't "conflict" with what you've written here[1]? The 9211-8i controller I have, use the SAS2008-chip. Would it be possible that low amounts of free memory (<100MB, the system has a total of 4GB) could cause this? (since I'm using ZFS, which relies heavily on memory). [1] <http://www.mail-archive.com/svn-src-head@freebsd.org/msg06214.html>; -- Joachim
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