[Samba] mac os x clients "error code -43"

[Hakki Ozer]

Hi, 

We have Ubuntu 14.04.3 server and Samba 4.1.6-Ubuntu. Windows and Mac Os X clients connect this server. Some Os X users sometimes report "error code -43" when file copying to server.

What can cause the problem?

this is my smb.conf 

[global] 
workgroup = hurguc 
realm = HURGUC.LOCAL 
preferred master = No 
security = ads 
password server = dbdns2.hurguc.local 
encrypt passwords = Yes 
log level = 2 
log file = /var/log/samba/%m 
max log size = 50 
winbind enum users = Yes 
winbind enum groups = Yes 
winbind use default domain = Yes 
winbind nested groups = Yes 
winbind separator = + 
idmap uid = 10000-190000 
idmap gid = 10000-190000 
follow symlinks = yes 
wide links = yes 
unix extensions = no 
template shell = /bin/bash 
map untrusted to domain = Yes 
vfs object = full_audit 
vfs objects = acl_xattr 
nt acl support = Yes 
map acl inherit = Yes 
store dos attributes = No 
veto files = /*._crypt/*.AES2/*.chifrator*/*.cpderksu*/*.cry/*.crypto/*.darkness/*.dyatel*/*.enc*/*.gruzin*/*.hb15/*.help*/*.kraken/*.locked/*.nalog*/*.nochance/*.oplata*/*.oshit/*.pizda*/*.relock*/*.troyancoder*/*.encrypted/*.ccc/*.xyz/*.aaa/*.abc/*.eee/*.exx/.zzz/*.mkv/*.asp/*.cgi/*.vv/*.vvv/*.MICRO/ 


[ELELE] 
path = /media/25tb/opi/dergimac/Elele 
browseable = yes 
writeable = yes 
valid users = @__renkayrim, at __foto_arsiv, at _mac_elele,@"Domain Admins" 
write list = @_mac_elele 

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