Date: Fri, 23 Aug 2002 10:29:24 -0700 From: "Crist J. Clark" <crist.clark@attbi.com> To: Dan Nelson <dnelson@allantgroup.com> Cc: current@FreeBSD.ORG Subject: Re: Mystery Disk Usage Message-ID: <20020823172924.GB84677@blossom.cjclark.org> In-Reply-To: <20020823061423.GE34104@dan.emsphone.com> References: <20020823061047.GB82200@blossom.cjclark.org> <20020823061423.GE34104@dan.emsphone.com>
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On Fri, Aug 23, 2002 at 01:14:23AM -0500, Dan Nelson wrote:
> In the last episode (Aug 22), Crist J. Clark said:
> > I'm seeing something strange on a CURRENT system from mid-July.
> >
> > # df /usr
> > Filesystem 1K-blocks Used Avail Capacity Mounted on
> > /dev/ad0s1e 1014863 782488 151186 84% /usr
> >
> > There are no mounts above /usr, but,
> >
> > # du -sk /usr
> > 281557 /usr
> >
> > And there do not appear to be any processes holding open unlinked
> > inodes that would make up for the difference,
>
> Does it persist after a reboot?
Yep.
> Try fsck'ing the filesystem; if you're
> running softupdates, crashed, and for some reason the background fsck
> never completed it's possible you've got 500M of mismarked free space.
I fsck'ed in multi-user and didn't see anything to unusual. I'll try
it in single-user with the FS unmounted.
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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