Date: Thu, 27 Aug 2015 09:32:24 -0500 From: Graham Allan <allan@physics.umn.edu> To: Konstantin Kulikov <k.kulikov2@gmail.com>, freebsd-scsi@freebsd.org Subject: Re: mps driver on 10.2-BETA Message-ID: <55DF1F78.2080204@physics.umn.edu> In-Reply-To: <CAD%2BeXGTSPKuz=OcJ=LJ-S25eijCzAreNKhB22gQXQ=ONm1FLUw@mail.gmail.com> References: <55DE5365.6090608@physics.umn.edu> <CAD%2BeXGTSPKuz=OcJ=LJ-S25eijCzAreNKhB22gQXQ=ONm1FLUw@mail.gmail.com>
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I definitely had the same issues others reported with the 20.00.00.00 firmware (though using FreeBSD 9.3). I was building a new system at the time so was able to stress test it with different firmware versions - 20 gave errors, 19 and 16 were fine. I have another system which isn't in production yet - I can do the same test on that and see if the newer 20.00.00.04 is stable. This is also running 9.3 but the test should still be valid. I will be using this system for 10.2 testing, but would like to keep it on 9.3 for a short time to try and resolve any issues with that. I wonder if some advice about firmware could be added to the mps man page? Even at this point I'm not certain what the absolute best practice is, whether driver and firmware versions should match, or (as FreeNAS developers seemed to imply) firmware should be >= driver. Graham On 8/27/2015 4:30 AM, Konstantin Kulikov wrote: > Hey. > I will get a new LSI card in maybe two weeks and will test with new > firmware and 10.2-RELEASE. >
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