Hello all,
I want to set up a share for a project (enseign)
First thing I did is to create a group for that project (with
smbldap-groupadd) and add project members to that group.
Then I created a test_smb directory on my linux server with the
following access rights:
drwxrwx--- 2 gbayard enseign 4096 avr 29 15:03 /test_smb
Note: the idea is that only group members should be able to
create/destroy files in this share (the user value should not be used)
Then I added the following to smb.conf:
[test]
path = /test_smb
writable = yes
# browseable = no
# create mask = 0770
# valid users = @enseign
# directory mask = 0775
# force group = enseign
Commented values work fine but are not required to expose my problem so
I use very basic share settings
Under linux I create the following file in /test_smb:
-rwxrw---- 1 gbayard enseign 8 avr 29 15:03 truc.txt
After I restart smb with /etc/init.d/smb restart I switch to XP and go
to my share \\server\test and here is what's happening:
- if I connect with user gbayard (who is the share user) everything is
right. I can create/edit/destroy files
- if I connect with user javerage who belongs to group enseign then I
can modify the content of truc.txt (so group membership seems
acknowledged by windows) but I can't destroy the file (seems like
directory 'write' right to the group enseign is ignored). If I want to
create a new file it works but I can't rename or destroy it (I end up
with a "new document.txt" file that I can edit but not rename or
destroy)... Mmm. I'm puzzled!
I've check access to the share from a linux client (through gvfs on
ubuntu) and it works as expected. So it seems like a windows XP client
problem. I've checked all smb.conf options and could not find any
workaround option.
As additionnal info I'm attaching samba log for file deletion trial from
XP (failure) and from linux (success). And also my server's options
(testparm -sv)
Any ideas?
Gildas
-------------- next part --------------
Load smb config files from /etc/samba/smb.conf
Processing section "[homes]"
Processing section "[projects]"
Processing section "[test]"
Processing section "[web]"
Processing section "[netlogon]"
Loaded services file OK.
Server role: ROLE_DOMAIN_PDC
[global]
dos charset = CP850
unix charset = UTF-8
display charset = LOCALE
workgroup = HDS
realm =
netbios name = NEO
netbios aliases =
netbios scope =
server string = storage
interfaces = 172.17.1.42/16
bind interfaces only = Yes
security = USER
auth methods =
encrypt passwords = Yes
update encrypted = No
client schannel = Auto
server schannel = Auto
allow trusted domains = Yes
map to guest = Never
null passwords = No
obey pam restrictions = No
password server = *
smb passwd file = /etc/samba/smbpasswd
private dir = /etc/samba
passdb backend = ldapsam:ldap://ldap.gi.utc:983
algorithmic rid base = 1000
root directory =
guest account = ftp
enable privileges = Yes
pam password change = No
passwd program =
passwd chat = *new*password* %n\n *new*password* %n\n *changed*
passwd chat debug = No
passwd chat timeout = 2
check password script =
username map = /etc/samba/smbusers
password level = 8
username level = 8
unix password sync = No
restrict anonymous = 0
lanman auth = Yes
ntlm auth = Yes
client NTLMv2 auth = No
client lanman auth = Yes
client plaintext auth = Yes
preload modules =
use kerberos keytab = No
log level = 4
syslog = 1
syslog only = No
log file = /var/log/samba/%m.log
max log size = 50
debug timestamp = Yes
debug prefix timestamp = No
debug hires timestamp = No
debug pid = No
debug uid = No
enable core files = Yes
smb ports = 445 139
large readwrite = Yes
max protocol = NT1
min protocol = CORE
read bmpx = No
read raw = Yes
write raw = Yes
disable netbios = No
reset on zero vc = No
acl compatibility = auto
defer sharing violations = Yes
nt pipe support = Yes
nt status support = Yes
announce version = 4.9
announce as = NT
max mux = 50
max xmit = 16644
name resolve order = host wins lmhosts
max ttl = 259200
max wins ttl = 518400
min wins ttl = 21600
time server = No
unix extensions = Yes
use spnego = Yes
client signing = auto
server signing = No
client use spnego = Yes
enable asu support = No
svcctl list =
deadtime = 60
getwd cache = Yes
keepalive = 300
lpq cache time = 30
max smbd processes = 0
paranoid server security = Yes
max disk size = 0
max open files = 101
open files database hash size = 10007
socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192 IPTOS_LOWDELAY
use mmap = Yes
hostname lookups = No
name cache timeout = 660
load printers = Yes
printcap cache time = 750
printcap name =
cups server =
iprint server =
disable spoolss = No
addport command =
enumports command =
addprinter command =
deleteprinter command =
show add printer wizard = Yes
os2 driver map =
mangling method = hash2
mangle prefix = 1
max stat cache size = 1024
stat cache = Yes
machine password timeout = 604800
add user script = /usr/local/sbin/smbldap-useradd -m "%u"
rename user script =
delete user script = /usr/local/sbin/smbldap-userdel "%u"
add group script = /usr/local/sbin/smbldap-groupadd -p '%g'
delete group script = /usr/local/sbin/smbldap-groupdel "%g"
add user to group script = /usr/local/sbin/smbldap-groupmod -m "%u"
"%g"
delete user from group script = /usr/local/sbin/smbldap-groupmod -x
"%u" "%g"
set primary group script = /usr/local/sbin/smbldap-usermod -g "%g"
"%u"
add machine script = /usr/local/sbin/smbldap-useradd -w -i '%u'
shutdown script =
abort shutdown script =
username map script =
logon script = logon.bat
logon path = \\%N\%U\profile
logon drive =
logon home = \\%N\%U
domain logons = Yes
os level = 33
lm announce = Auto
lm interval = 60
preferred master = Yes
local master = Yes
domain master = Yes
browse list = Yes
enhanced browsing = Yes
dns proxy = Yes
wins proxy = No
wins server = 172.17.1.23
wins support = No
wins hook =
kernel oplocks = Yes
lock spin time = 200
oplock break wait time = 0
ldap admin dn = "cn=Manager,dc=gi,dc=utc"
ldap delete dn = No
ldap group suffix = ou=Groups
ldap idmap suffix =
ldap machine suffix = ou=Computers
ldap passwd sync = Yes
ldap replication sleep = 1000
ldap suffix = dc=gi,dc=utc
ldap ssl = no
ldap timeout = 15
ldap page size = 1024
ldap user suffix = ou=people
add share command =
change share command =
delete share command =
eventlog list =
config file =
preload =
lock directory = /var/cache/samba
pid directory = /var/run
utmp directory =
wtmp directory =
utmp = No
default service =
message command =
get quota command =
set quota command =
remote announce =
remote browse sync =
socket address = 0.0.0.0
homedir map = auto.home
afs username map =
afs token lifetime = 604800
log nt token command =
time offset = 0
NIS homedir = No
usershare allow guests = No
usershare max shares = 0
usershare owner only = Yes
usershare path = /var/cache/samba/usershares
usershare prefix allow list =
usershare prefix deny list =
usershare template share =
panic action =
host msdfs = Yes
passdb expand explicit = No
idmap domains =
idmap backend =
idmap alloc backend =
idmap cache time = 900
idmap negative cache time = 120
idmap uid = 16777216-33554431
idmap gid = 16777216-33554431
template homedir = /home/%D/%U
template shell = /bin/false
winbind separator = \
winbind cache time = 300
winbind enum users = No
winbind enum groups = No
winbind use default domain = No
winbind trusted domains only = No
winbind nested groups = Yes
winbind nss info = template
winbind refresh tickets = No
winbind offline logon = No
winbind normalize names = No
comment =
path =
username =
invalid users =
valid users =
admin users =
read list =
write list =
printer admin =
force user =
force group =
read only = Yes
acl check permissions = Yes
acl group control = No
acl map full control = Yes
create mask = 0744
force create mode = 00
security mask = 0777
force security mode = 00
directory mask = 0755
force directory mode = 00
directory security mask = 0777
force directory security mode = 00
force unknown acl user = No
inherit permissions = No
inherit acls = No
inherit owner = No
guest only = No
guest ok = No
only user = No
hosts allow = 172.17., 172.26.128.0/255.255.240.0, 172.26.240.0/255.255.252.0,
172.22., 172.24., 172.26.240.0/255.255.240.0, 172.18.153.159
hosts deny =
allocation roundup size = 1048576
aio read size = 0
aio write size = 0
aio write behind =
ea support = No
nt acl support = Yes
profile acls = Yes
map acl inherit = No
afs share = No
block size = 1024
change notify = Yes
directory name cache size = 100
kernel change notify = Yes
max connections = 150
min print space = 0
strict allocate = No
strict sync = No
sync always = No
use sendfile = No
write cache size = 0
max reported print jobs = 0
max print jobs = 1000
printable = No
printing = cups
cups options =
print command =
lpq command = %p
lprm command =
lppause command =
lpresume command =
queuepause command =
queueresume command =
printer name =
use client driver = No
default devmode = Yes
force printername = No
printjob username = %U
default case = lower
case sensitive = Auto
preserve case = Yes
short preserve case = Yes
mangling char = ~
hide dot files = Yes
hide special files = No
hide unreadable = No
hide unwriteable files = No
delete veto files = No
veto files = /lost+found/.recycle/
hide files =
veto oplock files = /*.mdb/*.doc/*.xls/*.ppt/
map archive = Yes
map hidden = No
map system = No
map readonly = yes
mangled names = Yes
mangled map =
store dos attributes = No
dmapi support = No
browseable = Yes
blocking locks = Yes
csc policy = manual
fake oplocks = No
locking = Yes
oplocks = Yes
level2 oplocks = Yes
oplock contention limit = 2
posix locking = Yes
strict locking = Auto
share modes = Yes
dfree cache time = 0
dfree command =
copy =
include =
preexec =
preexec close = No
postexec =
root preexec =
root preexec close = No
root postexec =
available = Yes
volume =
fstype = Samba
set directory = No
wide links = Yes
follow symlinks = Yes
dont descend = /proc,/dev
magic script =
magic output =
delete readonly = Yes
dos filemode = No
dos filetimes = Yes
dos filetime resolution = No
fake directory create times = No
vfs objects =
msdfs root = No
msdfs proxy =
[homes]
comment = Home Directories
read only = No
create mask = 0700
directory mask = 0700
max connections = 5
browseable = No
[projects]
comment = Projects directories
path = /storage/projects
read only = No
create mask = 0775
directory mask = 0775
[test]
path = /test_smb
read only = No
[web]
path = /WEB
valid users = colligno
read only = No
browseable = No
[netlogon]
comment = Network Logon Service
path = /home/netlogon
read only = No
share modes = No
root preexec = /bin/sh -c 'echo "[%T] %u se connecte depuis %m
(%I)" >> /var/log/samba/connexion.log'
bad rights -rwxrw---- 1 gbayard enseign 8 avr 29 15:03 truc.txt must be -rwxrwx--- 1 gbayard enseign 8 avr 29 15:03 truc.txt ----------------------------------- St?phane PURNELLE Admin. Syst?mes et R?seaux Service Informatique Corman S.A. Tel : 00 32 (0)87/342467 samba-bounces+stephane.purnelle=corman.be@lists.samba.org a ?crit sur 06/05/2009 12:50:51 :> Hello all, > > I want to set up a share for a project (enseign) > First thing I did is to create a group for that project (with > smbldap-groupadd) and add project members to that group. > Then I created a test_smb directory on my linux server with the > following access rights: > > drwxrwx--- 2 gbayard enseign 4096 avr 29 15:03 /test_smb > > Note: the idea is that only group members should be able to > create/destroy files in this share (the user value should not be used) > > Then I added the following to smb.conf: > > [test] > path = /test_smb > writable = yes > # browseable = no > # create mask = 0770 > # valid users = @enseign > # directory mask = 0775 > # force group = enseign > > Commented values work fine but are not required to expose my problem so > I use very basic share settings > > Under linux I create the following file in /test_smb: > -rwxrw---- 1 gbayard enseign 8 avr 29 15:03 truc.txt > > After I restart smb with /etc/init.d/smb restart I switch to XP and go > to my share \\server\test and here is what's happening: > - if I connect with user gbayard (who is the share user) everything is > right. I can create/edit/destroy files > - if I connect with user javerage who belongs to group enseign then I > can modify the content of truc.txt (so group membership seems > acknowledged by windows) but I can't destroy the file (seems like > directory 'write' right to the group enseign is ignored). If I want to > create a new file it works but I can't rename or destroy it (I end up > with a "new document.txt" file that I can edit but not rename or > destroy)... Mmm. I'm puzzled! > > I've check access to the share from a linux client (through gvfs on > ubuntu) and it works as expected. So it seems like a windows XP client > problem. I've checked all smb.conf options and could not find any > workaround option. > > As additionnal info I'm attaching samba log for file deletion trial from > XP (failure) and from linux (success). And also my server's options > (testparm -sv) > > Any ideas? > > Gildas > > > Load smb config files from /etc/samba/smb.conf > Processing section "[homes]" > Processing section "[projects]" > Processing section "[test]" > Processing section "[web]" > Processing section "[netlogon]" > Loaded services file OK. > Server role: ROLE_DOMAIN_PDC > [global] > dos charset = CP850 > unix charset = UTF-8 > display charset = LOCALE > workgroup = HDS > realm = > netbios name = NEO > netbios aliases = > netbios scope = > server string = storage > interfaces = 172.17.1.42/16 > bind interfaces only = Yes > security = USER > auth methods = > encrypt passwords = Yes > update encrypted = No > client schannel = Auto > server schannel = Auto > allow trusted domains = Yes > map to guest = Never > null passwords = No > obey pam restrictions = No > password server = * > smb passwd file = /etc/samba/smbpasswd > private dir = /etc/samba > passdb backend = ldapsam:ldap://ldap.gi.utc:983 > algorithmic rid base = 1000 > root directory = > guest account = ftp > enable privileges = Yes > pam password change = No > passwd program = > passwd chat = *new*password* %n\n *new*password* %n\n *changed* > passwd chat debug = No > passwd chat timeout = 2 > check password script = > username map = /etc/samba/smbusers > password level = 8 > username level = 8 > unix password sync = No > restrict anonymous = 0 > lanman auth = Yes > ntlm auth = Yes > client NTLMv2 auth = No > client lanman auth = Yes > client plaintext auth = Yes > preload modules = > use kerberos keytab = No > log level = 4 > syslog = 1 > syslog only = No > log file = /var/log/samba/%m.log > max log size = 50 > debug timestamp = Yes > debug prefix timestamp = No > debug hires timestamp = No > debug pid = No > debug uid = No > enable core files = Yes > smb ports = 445 139 > large readwrite = Yes > max protocol = NT1 > min protocol = CORE > read bmpx = No > read raw = Yes > write raw = Yes > disable netbios = No > reset on zero vc = No > acl compatibility = auto > defer sharing violations = Yes > nt pipe support = Yes > nt status support = Yes > announce version = 4.9 > announce as = NT > max mux = 50 > max xmit = 16644 > name resolve order = host wins lmhosts > max ttl = 259200 > max wins ttl = 518400 > min wins ttl = 21600 > time server = No > unix extensions = Yes > use spnego = Yes > client signing = auto > server signing = No > client use spnego = Yes > enable asu support = No > svcctl list = > deadtime = 60 > getwd cache = Yes > keepalive = 300 > lpq cache time = 30 > max smbd processes = 0 > paranoid server security = Yes > max disk size = 0 > max open files = 101 > open files database hash size = 10007 > socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192IPTOS_LOWDELAY> use mmap = Yes > hostname lookups = No > name cache timeout = 660 > load printers = Yes > printcap cache time = 750 > printcap name = > cups server = > iprint server = > disable spoolss = No > addport command = > enumports command = > addprinter command = > deleteprinter command = > show add printer wizard = Yes > os2 driver map = > mangling method = hash2 > mangle prefix = 1 > max stat cache size = 1024 > stat cache = Yes > machine password timeout = 604800 > add user script = /usr/local/sbin/smbldap-useradd -m "%u" > rename user script = > delete user script = /usr/local/sbin/smbldap-userdel "%u" > add group script = /usr/local/sbin/smbldap-groupadd -p '%g' > delete group script = /usr/local/sbin/smbldap-groupdel "%g" > add user to group script = /usr/local/sbin/smbldap-groupmod -m "%u""%g"> delete user from group script = /usr/local/sbin/smbldap-groupmod > -x "%u" "%g" > set primary group script = /usr/local/sbin/smbldap-usermod -g "%g""%u"> add machine script = /usr/local/sbin/smbldap-useradd -w -i '%u' > shutdown script = > abort shutdown script = > username map script = > logon script = logon.bat > logon path = \\%N\%U\profile > logon drive = > logon home = \\%N\%U > domain logons = Yes > os level = 33 > lm announce = Auto > lm interval = 60 > preferred master = Yes > local master = Yes > domain master = Yes > browse list = Yes > enhanced browsing = Yes > dns proxy = Yes > wins proxy = No > wins server = 172.17.1.23 > wins support = No > wins hook = > kernel oplocks = Yes > lock spin time = 200 > oplock break wait time = 0 > ldap admin dn = "cn=Manager,dc=gi,dc=utc" > ldap delete dn = No > ldap group suffix = ou=Groups > ldap idmap suffix = > ldap machine suffix = ou=Computers > ldap passwd sync = Yes > ldap replication sleep = 1000 > ldap suffix = dc=gi,dc=utc > ldap ssl = no > ldap timeout = 15 > ldap page size = 1024 > ldap user suffix = ou=people > add share command = > change share command = > delete share command = > eventlog list = > config file = > preload = > lock directory = /var/cache/samba > pid directory = /var/run > utmp directory = > wtmp directory = > utmp = No > default service = > message command = > get quota command = > set quota command = > remote announce = > remote browse sync = > socket address = 0.0.0.0 > homedir map = auto.home > afs username map = > afs token lifetime = 604800 > log nt token command = > time offset = 0 > NIS homedir = No > usershare allow guests = No > usershare max shares = 0 > usershare owner only = Yes > usershare path = /var/cache/samba/usershares > usershare prefix allow list = > usershare prefix deny list = > usershare template share = > panic action = > host msdfs = Yes > passdb expand explicit = No > idmap domains = > idmap backend = > idmap alloc backend = > idmap cache time = 900 > idmap negative cache time = 120 > idmap uid = 16777216-33554431 > idmap gid = 16777216-33554431 > template homedir = /home/%D/%U > template shell = /bin/false > winbind separator = \ > winbind cache time = 300 > winbind enum users = No > winbind enum groups = No > winbind use default domain = No > winbind trusted domains only = No > winbind nested groups = Yes > winbind nss info = template > winbind refresh tickets = No > winbind offline logon = No > winbind normalize names = No > comment = > path = > username = > invalid users = > valid users = > admin users = > read list = > write list = > printer admin = > force user = > force group = > read only = Yes > acl check permissions = Yes > acl group control = No > acl map full control = Yes > create mask = 0744 > force create mode = 00 > security mask = 0777 > force security mode = 00 > directory mask = 0755 > force directory mode = 00 > directory security mask = 0777 > force directory security mode = 00 > force unknown acl user = No > inherit permissions = No > inherit acls = No > inherit owner = No > guest only = No > guest ok = No > only user = No > hosts allow = 172.17., 172.26.128.0/255.255.240.0, 172.26.240. > 0/255.255.252.0, 172.22., 172.24., 172.26.240.0/255.255.240.0,172.18.153.159> hosts deny = > allocation roundup size = 1048576 > aio read size = 0 > aio write size = 0 > aio write behind = > ea support = No > nt acl support = Yes > profile acls = Yes > map acl inherit = No > afs share = No > block size = 1024 > change notify = Yes > directory name cache size = 100 > kernel change notify = Yes > max connections = 150 > min print space = 0 > strict allocate = No > strict sync = No > sync always = No > use sendfile = No > write cache size = 0 > max reported print jobs = 0 > max print jobs = 1000 > printable = No > printing = cups > cups options = > print command = > lpq command = %p > lprm command = > lppause command = > lpresume command = > queuepause command = > queueresume command = > printer name = > use client driver = No > default devmode = Yes > force printername = No > printjob username = %U > default case = lower > case sensitive = Auto > preserve case = Yes > short preserve case = Yes > mangling char = ~ > hide dot files = Yes > hide special files = No > hide unreadable = No > hide unwriteable files = No > delete veto files = No > veto files = /lost+found/.recycle/ > hide files = > veto oplock files = /*.mdb/*.doc/*.xls/*.ppt/ > map archive = Yes > map hidden = No > map system = No > map readonly = yes > mangled names = Yes > mangled map = > store dos attributes = No > dmapi support = No > browseable = Yes > blocking locks = Yes > csc policy = manual > fake oplocks = No > locking = Yes > oplocks = Yes > level2 oplocks = Yes > oplock contention limit = 2 > posix locking = Yes > strict locking = Auto > share modes = Yes > dfree cache time = 0 > dfree command = > copy = > include = > preexec = > preexec close = No > postexec = > root preexec = > root preexec close = No > root postexec = > available = Yes > volume = > fstype = Samba > set directory = No > wide links = Yes > follow symlinks = Yes > dont descend = /proc,/dev > magic script = > magic output = > delete readonly = Yes > dos filemode = No > dos filetimes = Yes > dos filetime resolution = No > fake directory create times = No > vfs objects = > msdfs root = No > msdfs proxy = > > [homes] > comment = Home Directories > read only = No > create mask = 0700 > directory mask = 0700 > max connections = 5 > browseable = No > > [projects] > comment = Projects directories > path = /storage/projects > read only = No > create mask = 0775 > directory mask = 0775 > > [test] > path = /test_smb > read only = No > > [web] > path = /WEB > valid users = colligno > read only = No > browseable = No > > [netlogon] > comment = Network Logon Service > path = /home/netlogon > read only = No > share modes = No > root preexec = /bin/sh -c 'echo "[%T] %u se connecte depuis %m (% > I)" >> /var/log/samba/connexion.log' > > -- > To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba