Re: df beunruhigt mich

Am Donnerstag, 8. April 2004 19:12 schrieb bernd(at)mynet.at:
> Hallo alle!
>
> Hab auf meinem neuen PC zu Hause FreeBSD 5.2.1 installiert und da fiel mir
> leider folgendes auf:
>
> bash-2.05b$ df -h
> Filesystem Size Used Avail Capacity Mounted on
> /dev/ad0s2a 32G 2.2G 27G 8% /
> devfs 1.0K 1.0K 0B 100% /dev
> /dev/ad0s1 78G 73G 5.3G 93% /mnt
> /dev/ad1s1d 97G 4.0K 89G 0% /exports/media
> /dev/ad1s1e 14G 4.0K 13G 0% /exports/myfiles
> bash-2.05b$ ls -alR /exports/media/
> total 6
> drwxr-xr-x 3 root wheel 512 Apr 8 19:03 .
> drwxr-xr-x 4 root wheel 512 Apr 8 19:02 ..
> drwxrwxr-x 2 root operator 512 Apr 8 19:03 .snap
>
> /exports/media/.snap:
> total 4
> drwxrwxr-x 2 root operator 512 Apr 8 19:03 .
> drwxr-xr-x 3 root wheel 512 Apr 8 19:03 ..
> bash-2.05b$
>
>
> Wie kommt df zu der Meinung, dass auf einer leere HD 8 GB belegt sind? 97G
> - 4K = 89G ???
>
> Fällt es mir diesmal nur auf weil es so große Partitionen sind oder woran
> kann das liegen?

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%.
             This value can be set to zero, however up to a factor of three in
             throughput will be lost over the performance obtained at a 10%
             threshold. Settings of 5% and less force space optimization to
             always be used which will greatly increase the overhead for file
             writes. Note that if the value is raised above the current usage
             level, users will be unable to allocate files until enough files
             have been deleted to get under the higher threshold.

Oliver

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Received on Thu 08 Apr 2004 - 20:16:53 CEST