Date: Mon, 21 Feb 2011 22:26:31 +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: <3037190B-6CF2-4C8E-8350-5BA4F13456A8@tingvold.com> In-Reply-To: <20110221155041.GA37922@nargothrond.kdm.org> References: <BC40CE83-6116-49CD-8D37-5BC29893449D@tingvold.com> <070C12D5-A54F-4A48-A151-EBA16EF32A13@tingvold.com> <20110203221056.GA25389@nargothrond.kdm.org> <FFF5EF18-055C-4E0C-8F9B-03564217F80F@tingvold.com> <20110204180011.GA38067@nargothrond.kdm.org> <DE11FC96-06DB-479F-8673-B9ACE2805390@tingvold.com> <20110208201310.GA97635@nargothrond.kdm.org> <4A14FA28-6C9E-4F22-B7A3-4295ACD77719@tingvold.com> <20110218171619.GB78796@nargothrond.kdm.org> <318745DD-B5F4-4693-B3F2-22DF8D437349@tingvold.com> <20110221155041.GA37922@nargothrond.kdm.org>
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On Mon, Feb 21, 2011, at 16:50:41PM GMT+01:00, Kenneth D. Merry wrote: > Okay, good. It looks like it is running as designed. It is? It still terminating the commands, which I guess it shouldn't? mps0: (0:40:0) terminated ioc 804b scsi 0 state c xfer 0 > I'll probably just double the number of chain buffers and disable the > messages. > > From previous experiments, the problem is much less likely to occur > when > you have 2048 chain buffers, correct? It just doesn't display the 'out of chain'-errors, that's all I think. > What filesystem are you using by the way? ZFS. -- Joachim
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