Date: Sun, 17 May 2009 09:51:25 -0400 From: Doug Lee <dgl@dlee.org> To: Mehmet Erol Sanliturk <m.e.sanliturk@gmail.com> Cc: Glen Barber <glen.j.barber@gmail.com>, freebsd-questions@freebsd.org Subject: Re: 4.11 panic every 23 hours 55 minutes or so Message-ID: <20090517135125.GE2706@mini.local> In-Reply-To: <a333b2be0905170642s105ec134x3e77906a581196d6@mail.gmail.com> References: <20090517110657.GC2706@mini.local> <4ad871310905170439o678e2a9dp1c09be26ed9afc75@mail.gmail.com> <20090517131340.GD2706@mini.local> <a333b2be0905170642s105ec134x3e77906a581196d6@mail.gmail.com>
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On Sun, May 17, 2009 at 09:42:05AM -0400, Mehmet Erol Sanliturk wrote: > Another problem may be as follows : > I am living an area nearby to industrial factories . > When they are started or stopped . they are causing important > fluctuation in my home current in such a way that even uninterruptible > power supplies are becoming not able to balance their effects . > Such an effect may be present in your area . In that hour regularly > such a system may start and cause a current fluctuation that it may > boot your computer(s) . That might explain the initial surge (UPSes are indeed in effect in this office), but it won't explain the panics themselves, since they clearly occur relative to boot time, not to real time. -- Doug Lee dgl@dlee.org http://www.dlee.org SSB BART Group doug.lee@ssbbartgroup.com http://www.ssbbartgroup.com "Nearly all men can stand adversity, but if you want to test a man's character, give him power." -Abraham Lincoln
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