weird df -k output

[Dan Ponte]

On Sat, Jun 11, 2005 at 11:32:24AM +0300, Bashar <big at kuwaitnet.net> was witnessed plotting the following conspiracy:
> FreeBSDers,
> 
> got this weird df -k output on one of my 5.3 boxes which show either 
> after long uptime or high load:
> # df -k
> Filesystem     1K-blocks     Used    Avail Capacity  Mounted on
> /dev/ad0s1a       507630   215166   251854    46%    /
> devfs                  1        1        0   100%    /dev
> /dev/ad0s1g    102405926 49029352 45184100    52%    /home
> /dev/ad0s1d       507630     9832   457188     2%    /tmp
> /dev/ad0s1e      5052462  3957240   691026    85%    /usr
> /dev/ad0s1f      5052462  1796916  2851350    39%    /var
> procfs                 4        4        0   100%    /proc
> /libexec          507630   215166   251854    46%    libexec
> /lib              507630   215166   251854    46%    lib
> /usr/lib         5052462  3957240   691026    85%    usr/lib
> /usr/sbin        5052462  3957240   691026    85%    usr/sbin
> /usr/share       5052462  3957240   691026    85%    usr/share
> /usr/bin         5052462  3957240   691026    85%    usr/bin
> /usr/man         5052462  3957240   691026    85%    usr/man
> /usr/X11R6       5052462  3957240   691026    85%    usr/X11R6
> /usr/libexec     5052462  3957240   691026    85%    usr/libexec
> /usr/local/bin   5052462  3957240   691026    85%    usr/local/bin
> /usr/local/lib   5052462  3957240   691026    85%    usr/local/lib
> /var/spool       5052462  1796916  2851350    39%    var/spool
> /var/lib         5052462  1796916  2851350    39%    var/lib
> /var/run         5052462  1796916  2851350    39%    var/run
> /var/log         5052462  1796916  2851350    39%    var/log
> /home/b12 102405926 49029352 45184100    52%    b12
> /tmp              507630     9832   457188     2%    tmp
> /dev                   1        1        0   100%    dev
> /bin              507630   215166   251854    46%    bin
> /proc                  4        4        0   100%    proc
<snip>
Apparently, you're mounting those directories using nullfs (man 8
mount_nullfs). Look around in fstab; maybe you or someone else put such
entries there. It is extremely odd, though.
-Dan
-- 
Dan Ponte
http://www.theamigan.net/
Never be led astray onto the path of virtue.
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