Date: Wed, 28 Jun 2006 10:31:18 -0400 From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org> To: Maxim Vetrov <muxas@mail.ru> Cc: freebsd-questions@FreeBSD.org Subject: Re: Need help restoring from filesystem failure Message-ID: <44psgt5p3d.fsf@be-well.ilk.org> In-Reply-To: <44A05015.9060104@mail.ru> (Maxim Vetrov's message of "Mon, 26 Jun 2006 21:22:29 %2B0000") References: <44A05015.9060104@mail.ru>
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Maxim Vetrov <muxas@mail.ru> writes: > I'm running 6.1 release compiled from source. For a half of june it > run smoothly. But then somehow I got a filesystem crash - it just > refused to start after reaching fstab mounts, saying that fs (/data) > was not properly dismounted: > ... > WARNING: /data was not properly dismounted > /data: bad dir ino 2 at offset 16384: mangled entry > panic: ufs_dir_bad: bad dir > ... > > I rebooted in single user mode and run fsck -f on each filesystem. All > but one were clean. I agreed on automatic correction suggested by > fsck (shame on me, I do not remember what the message was about). Fsck > applied suggested change and marked fs as clean. Then I tried to mount > the fs: >> mount /dev/ad0s1f /data > Instead I got complains about not properly dismounting and page fault > while at kernel mode (page not present). > I run fsck one more time (it didn't find any problem this time) and > rebooted the system. The first problem showed up. Now I have vicious > circle: mangled entry and page fault. The disk itself is probably having serious problems. I would try copying the whole filesystem. dd(1) with conv=noerror may be a good start. > Is there any way to correct the problem? I was not so "excited" if it > had been /var or even /usr, but it was /data with all of my personal > projects and I do not have backups!!! That is a rather unfortunate error.
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