Date: Thu, 13 Nov 2003 14:10:58 +0100 From: Bernd Walter <ticso@cicely12.cicely.de> To: Kris Kennaway <kris@obsecurity.org> Cc: current@freebsd.org Subject: Re: Who needs these silly statfs changes... Message-ID: <20031113131057.GD22887@cicely12.cicely.de> In-Reply-To: <20031113085418.GA47995@xor.obsecurity.org> References: <20031113020400.GA44619@xor.obsecurity.org> <20031113074425.GC39616@cirb503493.alcatel.com.au> <20031113085418.GA47995@xor.obsecurity.org>
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On Thu, Nov 13, 2003 at 12:54:18AM -0800, Kris Kennaway wrote: > On Thu, Nov 13, 2003 at 06:44:25PM +1100, Peter Jeremy wrote: > > On Wed, Nov 12, 2003 at 06:04:00PM -0800, Kris Kennaway wrote: > > >...my sparc machine reports that my i386 nfs server has 15 exabytes of > > >free space! > > > > > >enigma# df -k > > >Filesystem 1K-blocks Used Avail Capacity Mounted on > > >rot13:/mnt2 56595176 54032286 18014398507517260 0% /rot13/mnt2 > > > > 18014398507517260 = 2^54 - 1964724. and 2^54KB == 2^64 bytes. Is it > > possible that rot13:/mnt2 has negative free space? (ie it's into the > > 8-10% reserved area). > > Yes, that's precisely what it is..the bug is either in df or the > kernel (I suspect the latter, i.e. something in the nfs code). And it's nothing new - I'm seeing this since several years now. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de
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