Incorrect df -k output

[Stefan Lambrev]

Hi,



Newtunes Support wrote:
> Hi all!
>
> I have the folliwing issue on 6.1 and 6.2
> df -k utility always shows me incorrect disk usage.

This is more for questions@
and already discussed many times:

from man tunefs:
     -m minfree
             Specify the percentage of space held back from normal 
users; the
             minimum free space threshold.  The default value used is 8%.
             Note that lowering the threshold can adversely affect perfor-
             mance:

and etc..

>
> Server with 6.1 on board:
> ===========================
> xxxxx# uname -a
> FreeBSD xxxxx 6.1-RELEASE-p6 FreeBSD 6.1-RELEASE-p6 #0: Mon Sep 18 
> 17:06:13
> MSD 2006     root at xxxxx:/usr/obj/usr/src/sys/GENERIC  i386
>
> xxxxx# df -k
> Filesystem  1K-blocks     Used    Avail Capacity  Mounted on
> /dev/ad4s1a  76866422 51507978 19209132    73%    /
> devfs               1        1        0   100%    /dev
> */dev/ad6s1d  77879478 75006042 -3356922   105%
> /usr/home/ftp/pub/ARCHIEVE*
>
>
> xxxxx# du -sk /usr/home/ftp/pub/ARCHIEVE
> 75006042        /usr/home/ftp/pub/ARCHIEVE
>
> And I have such bug oh 6.2 on second server too.
> ================================================
>
> xxxxx# uname -a
> FreeBSD xxxxx 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri Jan 12 11:05:30 UTC
> 2007     root at dessler.cse.buffalo.edu:/usr/obj/usr/src/sys/SMP   i386
>
> xxxxx# df -h
> Filesystem     Size    Used   Avail Capacity  Mounted on
> /dev/ad0s1a    496M     36M    420M     8%    /
> devfs          1.0K    1.0K      0B   100%    /dev
> /dev/ad0s1d    1.9G    425M    1.4G     23%    /tmp
> /dev/ad0s1f    136G     70G     55G    56%    /usr
> */dev/ad0s1e    3.9G    3.6G    -21M   101%    /var*
> /dev/ad2s1d    144G     25G    108G    19%    /hd2
> procfs         4.0K    4.0K      0B   100%    /proc
>
> xxxxx# du -sh /var
> 202M    /var
> ========================
>
> What can be a reason of this malfunction? I tryed to bounce serve4rs 
> but it
> had not fix the issue.
> Please advise.
>
> Thanks
> Dmitry
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-- 

Best Wishes,
Stefan Lambrev
ICQ# 24134177