Date: Mon, 16 Nov 2015 10:52:33 +0100 From: Gerhard Schmidt <schmidt@ze.tum.de> To: Julien Cigar <jcigar@ulb.ac.be>, freebsd-questions@freebsd.org Subject: Re: Random Lockup with FreeBSD 10.2 on SuperMicro Boards Message-ID: <5649A761.7040303@ze.tum.de> In-Reply-To: <20151116094334.GS2604@mordor.lan> References: <56498205.3060806@ze.tum.de> <20151116094334.GS2604@mordor.lan>
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Am 16.11.2015 um 10:43 schrieb Julien Cigar: > On Mon, Nov 16, 2015 at 08:13:09AM +0100, Gerhard Schmidt wrote: >> Hi, > > Hello, > >> >> I'm running quiet a few FreeBSD servers on SuperMicro Boards. I'm in the >> process of upgrading from 10.1 to 10.2. On the machines running 10.2 I'm >> experiencing so random lockups. >> >> The server running fine bit sometimes (about 2-3 month apart the /var >> filesystem just locks. Other filesystems on the same drive (mirror-raid) >> still working, only when accessing anything on /var blocks the process. >> >> The same machines running with 10.1 don't have this Problem. >> >> All Filesystems are UFS journaled soft-updates. >> > > try to disable SU+J (tunefs -j disable), I had random lockups with HP > Proliant servers too and problem. Problem went away when I turned off > SU+J. This may fix the symptom, but not the problem. My Workstation is running 10.2 for about at least 4 Month. I've never had a problem event with SU+J. The difference is that on my workstation /var is not on a raid array. So SU+J isn't the real problem. Regards Estartu -- ---------------------------------------------------------- Gerhard Schmidt | E-Mail: schmidt@ze.tum.de Technische Universität München | Jabber: estartu@ze.tum.de WWW & Online Services | Tel: +49 89 289-25270 | PGP-PublicKey Fax: +49 89 289-25257 | on request
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