Date: Wed, 29 Sep 2010 10:37:35 -0700 From: Jeremy Chadwick <freebsd@jdc.parodius.com> To: Vitaly Magerya <vmagerya@gmail.com> Cc: freebsd-stable@freebsd.org Subject: Re: resume slow on Thinkpad T42 FreeBSD 8-STABLE Message-ID: <20100929173735.GB95222@icarus.home.lan> In-Reply-To: <4CA37645.8080303@gmail.com> References: <20100224165203.GA10423@zod.isi.edu> <20100927170317.I90633@sola.nimnet.asn.au> <4CA0E892.4010204@gmail.com> <201009271621.17669.jkim@FreeBSD.org> <4CA2488D.7000101@gmail.com> <04FA16F2-26AD-425D-9E4A-2A923219B73E@mac.com> <4CA35E64.1040101@gmail.com> <0FDB4144-8BE4-4BA5-B911-8652E07D60C2@mac.com> <20100929170757.GA94672@icarus.home.lan> <4CA37645.8080303@gmail.com>
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On Wed, Sep 29, 2010 at 08:24:21PM +0300, Vitaly Magerya wrote: > Jeremy Chadwick wrote: > > On Wed, Sep 29, 2010 at 09:57:53AM -0700, Chuck Swiger wrote: > >> Is prime95 testing running stable after waking from sleep? > > Yes, 0 errors, 0 warnings. > > > The Thinkpad hardware he's on is """old""" (note the quotes), so I > > wouldn't be surprised if the CPU (Intel Pentium M) happens to induce a > > strange/odd MCA event as a result of going in/out of sleep state. It > > could be a general system bug of some sort as well (one which has no > > repercussions). > > Well, since it causes no other visible problems, it might just as well > be a false alarm. Highly possible. If it bothers you to the point where you'd rather not see it, you can disable MCA events by setting hw.mca.enabled="0" in /boot/loader.conf. I don't know of a way to conditionally ignore certain MCAs. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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