Date: Fri, 12 Jan 2007 11:35:44 +0100 From: Attila Nagy <bra@fsn.hu> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-hackers@freebsd.org, perryh@pluto.rain.com Subject: Re: ufs_rename: fvp == tvp (can't happen), but it did Message-ID: <45A76480.6010108@fsn.hu> In-Reply-To: <20070111010149.GA2704@xor.obsecurity.org> References: <45A0229F.7070701@fsn.hu> <45a03a95.08FguubdCa9DFcxj%perryh@pluto.rain.com> <45A0DD27.4020704@fsn.hu> <20070111010149.GA2704@xor.obsecurity.org>
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On 01/11/07 02:01, Kris Kennaway wrote: > On Sun, Jan 07, 2007 at 12:44:39PM +0100, Attila Nagy wrote: > >> On 2007.01.07. 1:11, perryh@pluto.rain.com wrote: >> >>> It sounds as if the caller of ufs_rename() is confused. You could >>> try setting a breakpoint on the printf(), or change it to a panic() >>> to get a dump, and try to figure out who the caller is and what is >>> going on. >>> >>> >> Yes this would be very good, especially if this wouldn't be a production >> machine or if I could reproduce this on a test system. But neither of >> this are true. :( >> >> Maybe I will try it on a sleepless night, in the maintenance window, >> thanks for the idea. >> > > Try forcing a fsck, sometimes bizarre FS panics are due to filesystem > corruption. > I've already thought of that, but in that case the FC array must be bad, since going with only the locally attached disks in the mirror, the error doesn't appear... -- Attila Nagy e-mail: Attila.Nagy@fsn.hu Free Software Network (FSN.HU) phone: +3630 306 6758 http://www.fsn.hu/
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