5.3-BETA2 df(1) reports incorrect values for UFS1 FS

[Maxim Konovalov]

On Sat, 4 Sep 2004, 18:01+1000, Peter Jeremy wrote:

> On a 4.10 system, my /home reports as:
> Filesystem  1K-blocks     Used   Avail Capacity iused   ifree %iused  Mounted on
> /dev/ad0s3g  86710002 71758104 8015098    90% 1803049 9038549   17%   /home
>
> When I mount it on a 5.3-BETA2 system, I get:
> Filesystem  1K-blocks     Used   Avail Capacity iused    ifree %iused  Mounted on
> /dev/ad0s3g  86710002 1929924 77843278     2%   70983 10770615    1%   /home
>
> This is somewhat disconcerting.  As far as I can tell, all the files are
> there but 5.3 doesn't realise it.
>
> fsck on 5.3 reports no errors and:
> 1803048 files, 35879051 used, 42390039 free (1903 frags, 5298517 blocks, 0.0% fragmentation)
> fsck on 4.10 reports no errors and:
> 1803048 files, 35879051 used, 7475950 free (390462 frags, 885656 blocks, 0.9% fragmentation)
>
> Any ideas what is wrong with 5.3?  More critically, is it safe to write
> to a UFS1 filesystem with 5.3?

Known bug with superblock summary:

http://freebsd.rambler.ru/bsdmail/freebsd-current_2003/msg04802.html
http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/65223

-- 
Maxim Konovalov