Problem se Sambou Win->Lin->Win

[Roman Mraz]

Zdravim,

vyrabim jakousi "SambaProxy" a mam problem, ze na klientech (Windows 7), 
se obcas adresar tvari jako
soubor s nulovou velikosti. Staci vsak pouzit refresh a uz je to v 
poradku, jako by se nestihli precist metadata.
Pokud clovek prochazi rucne strukturu sharu, tak se to neobjevuje tak 
casto, tzn. napr. jednou za deset ci dvacet kliku.
Problem se vsak temer vzdy projevi pokud chci zkopirovat nejaky adresar 
z toho sharu. V logach nic nevidim, ale
zatim je nastaveny default level. Nejak se neumim zeptat googlu co 
vlastne hledam za chybu.
Popisu jeste myslenku a provedeni, abyste to mohli spravne zkritizovat.
Myslenka je takova, ze existuji dve vlany INTERNI a DEMO. V INTERNI je 
Windows Server s mnoha shary.
V DEMO prave ta Samba, ktera ma dve sitovky do obou vlan. Ma jeden share 
z fyzickeho disku a dalsi
dva jsou pres smbfs namountovane z toho Windows Serveru v INTERNI jako 
read-only a take jako
read-only sharovane v DEMO.

Diky za jakoukoliv napovedu
Mrazik

------------- /etc/fstab
//SERVER/Setups    /home/Setups/     smbfs   
credentials=/root/.smbcrd,uid=demo,gid=demo,ro     0       0
//SERVER/Hardware     /home/Hardware/ smbfs   
credentials=/root/.smbcrd,uid=demo,gid=demo,ro     0       0

------------- /etc/samba/smb.conf
[global]
    workgroup = DEMOROOM
    server string = %h server
    dns proxy = no

# interface names are normally preferred
;   interfaces = 127.0.0.0/8 eth0
;   bind interfaces only = yes

    log file = /var/log/samba/log.%m
    max log size = 1000
    syslog = 0
    panic action = /usr/share/samba/panic-action %d


    encrypt passwords = true
    passdb backend = tdbsam
    obey pam restrictions = yes
    passwd program = /usr/bin/passwd %u
    passwd chat = *Enter\snew\s*\spassword:* %n\n 
*Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .

#         SO_RCVBUF=8192 SO_SNDBUF=8192
    socket options = TCP_NODELAY

[printers]
    comment = All Printers
    browseable = no
    path = /var/spool/samba
    printable = yes
    guest ok = no
    read only = yes
    create mask = 0700

[print$]
    comment = Printer Drivers
    path = /var/lib/samba/printers
    browseable = yes
    read only = yes
    guest ok = no

[demo]
path = /home/demo
valid users = demo
read only = No
create mask = 0777
directory mask = 0777

[Setups]
path = /home/Setups
valid users = demo
read only = Yes
create mask = 0777
directory mask = 0777

[Hardware]
path = /home/Hardware
valid users = demo
read only = Yes
create mask = 0777
directory mask = 0777