i386/52555: Large filesystem, df

[Christian Felsing]

>Number:         52555
>Category:       i386
>Synopsis:       Large filesystem, df
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed May 21 21:10:07 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Christian Felsing
>Release:        FreeBSD 4.8-RELEASE i386
>Organization:
<oPR author (multiple lines)>
>Environment:
System: FreeBSD www2.taunusstein.net 4.8-RELEASE FreeBSD 4.8-RELEASE #0: Tue May 20 15:08:39 CEST 2003 root at www2.taunusstein.net:/usr/src/sys/compile/SMP i386

>Description:
df shows nonsens values for large filesystems. Filesystem is accessible, management software
may be confused by that bug.

>How-To-Repeat:
mount a 1TB or larger filesystem:

www2:~ # df
Filesystem                                 1K-blocks        Used     Avail Capacity  Mounted on
/dev/da0s1a                                     516062    104472    370306    22%    /
/dev/da0s1e                                    7196886   1376452   5244684    21%    /usr
procfs                                               4         4         0   100%    /proc
/dev/vinum/home01                             25830246  15521937   8241890    65%    /home
192.168.254.2:/home/shared                   282244408 257766560  10140644    96%    /home/www/httpsd/htdocs/SAP-R3
192.168.254.2:/home/shared/ARCHIVE         -1026919876 708210580 412353192   -69%    /home/www/httpsd/htdocs/SAP-R3/ARCHIVE
www2:~ #

see last line of df output.

>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted: