[Samba] Dos Name mangling under 3.0.7

[Alex Schaft]

Hi,

I'm trying to get my samba to force 8.3 compliant names to lower case, 
but they stay upper case.

I've tried adding mangle case = yes, but testparm reports unknown 
parameter, while it is in the man page.

Was this a known issue? should I upgrade?

share definition

[sys]
path=/sys
writable=yes
force user = advantage
preserve case = yes
default case = lower
mangle case = yes
short preserve case = no
oplocks = no
level 2 oplocks = no