samba - Jun 2005 - version 2.2.8a intermittenly hangs on solaris 8

Hi folks,
 
Intermittenly samba hangs and will not allow any more connections from any
client
regardless your OS. Looking at the samba.log file and errors in it, I wasn't
able to determine
what is the real and what's not, could not really find anything here eaither
that would tell
me what could be cause of this behaviour.
 
examples from samba.log file, not sure, though, that these would indicate what
real
problem is.
 
set_delete_on_close_internal: failed to change delete on close flag for file
 
lib/util_sock.c:get_socket_addr(1012)
  getpeername failed. Error was Transport endpoint is not connected

on a server ps -ef |grep smb shows active processes, also nmbd daemon's
running.
the intermittent solution has been to stop samba, make sure all smb/nmb
processes are gone
and restart samba running /etc/init.d/samba start
 
 
./smbd -V
Version 2.2.8a

SunOS 5.8 Generic_108528-27 
 
smb.conf
 
# Global parameters
[global]
        workgroup = WORKGROUP
        security = SERVER
        password server = pdc-server
        log file = /opt/httpd/logs/samba/samba.log
        os level = 0
        local master = No
        browse list = No
        wins server = (ip-address removed for security reasons)
[homes]
        comment = User Home Directories
        writeable = Yes
        create mask = 0664
        directory mask = 0775
[CEC-dev]
        comment =  Development htdocs
        path = /opt/httpd/wwwin/htdocs
        writeable = Yes
        create mask = 0775
        directory mask = 02775
[cgi-bin]
        comment = CGI executables
        path = /opt/httpd/wwwin/cgi-bin
        writeable = Yes

Thanks for your help in advance!
 
Regards,
 
Juha

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