coreutils-5.2.1 : df show negative number for an cifs - mounted dir

[Toralf Förster]

Hello,

for an cifs mounted directory with > 1 TB capacity I got from df under this 
Gentoo Linux system:
address@hidden ~ $ uname -a
Linux n22 2.6.15 #7 Fri Jan 20 09:45:58 CET 2006 i686 Intel(R) Pentium(R) M 
processor 1700MHz GenuineIntel GNU/Linux

the output:

address@hidden ~ $ df -m /mnt/GSA/
Filesystem           1M-blocks      Used Available Use% Mounted on
//ehngsa.ibm.com/      2192704 -18014398509001472   2673216 101% /mnt/GSA

:-(

The mount options are :
address@hidden ~ $ mount | grep GSA
//ehngsa.ibm.com/ on /mnt/GSA type cifs (rw,mand,noexec,nosuid,nodev)


Here is the strace log:

address@hidden ~ $ strace df -m /mnt/GSA/
execve("/usr/bin/df", ["df", "-m", "/mnt/GSA/"], [/* 62 vars */]) = 0
uname({sys="Linux", node="n22", ...})   = 0
brk(0)                                  = 0x8051000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or 
directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=86969, ...}) = 0
mmap2(NULL, 86969, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f53000
close(3)                                = 0
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20V\1\000"..., 512) = 
512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1199648, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f52000
mmap2(NULL, 1146164, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 
0xb7e3a000
mmap2(0xb7f4c000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
MAP_DENYWRITE, 3, 0x111) = 0xb7f4c000
mmap2(0xb7f50000, 7476, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|
MAP_ANONYMOUS, -1, 0) = 0xb7f50000
close(3)                                = 0
mprotect(0xb7f4c000, 4096, PROT_READ)   = 0
mprotect(0xb7f7f000, 4096, PROT_READ)   = 0
munmap(0xb7f53000, 86969)               = 0
open("/dev/urandom", O_RDONLY)          = 3
read(3, "\242~\214\206", 4)             = 4
close(3)                                = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No 
such file or directory)
brk(0)                                  = 0x8051000
brk(0x8072000)                          = 0x8072000
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2586, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7f68000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2586
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f68000, 4096)                = 0
open("/usr/lib/locale/address@hidden/LC_CTYPE", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=208004, ...}) = 0
mmap2(NULL, 208004, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7e07000
close(3)                                = 0
stat64("/mnt/GSA/", {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
open("/etc/mtab", O_RDONLY)             = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=473, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7e06000
read(3, "/dev/hda9 / ext3 rw,noatime 0 0\n"..., 4096) = 473
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7e06000, 4096)                = 0
fstat64(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 2), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 
0xb7e06000
write(1, "Filesystem           1M-blocks  "..., 67Filesystem           
1M-blocks      Used Available Use% Mounted on
) = 67
lstat64("/mnt", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/mnt/GSA", {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
stat64("/mnt/GSA", {st_mode=S_IFDIR|0777, st_size=0, ...}) = 0
statfs64("/mnt/GSA", 84, {f_type=0xff534d42, f_bsize=1024, 
f_blocks=2245328896, f_bfree=2737373184, f_bavail=2737373184, f_files=0, 
f_ffree=0, f_fsid={0, 0}, f_namelen=4096, f_frsize=1024}) = 0
write(1, "//ehngsa.ibm.com/      2192704 -"..., 74//ehngsa.ibm.com/      
2192704 -18014398509001472   2673216 101% /mnt/GSA
) = 74
munmap(0xb7e06000, 4096)                = 0
exit_group(0)                           = ?

-- 

MfG/Regards
Toralf Förster

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