[Samba] Slow Response

[Pablo Jejcic]

People,
	I have a Samba server installed on a Solaris 9 machine. 
	The Samba Server is working as a Domain controller and a file
server, both are working, but the response is quite slow.
	I've been playing with this parameters, but they don't seems to
change anything (at least not a wild change):

oplocks = True
level2oplocks = False
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_KEEPALIVE SO_RCVBUF=8192
SO_SNDBU
F=8192
Log Level
log level = 1
read raw = yes
write raw = yes
max xmit = 65535
dead time = 15
enhanced browsing = yes

	If I check the logs, the only message that I'm receiving is:

[2003/08/18 09:12:16, 0] smbd/nttrans.c:(1762)
  call_nt_transact_ioctl: Currently not implemented.

Could this have something to do with the low performance?

Thanks in advance.-

Pablo.-