[Samba] Classicupgrade loses shares ?

Koenraad Lelong samba.k.lelong at ace-electronics.be
Mon Feb 24 08:45:14 MST 2014


op 24-02-14 14:39, Denis Cardon schreef:
> Hi Koenraad,
>
>> I'm trying to do a classicupgrade of my old samba3-server (using tdb).
>> The upgrade tool seems to run fine, I see no errors. But the resulting
>> smb.conf does not contain shares. The original had several. Is this
>> expected ? Or is this implying some error somewhere.
>
> yes it is expected, I don't remember ever having classicupgrade creating
> anything other than the NETLOGON and SYSVOL shares. It is not so hard to
> just copy back the few lines, and moreover the best practices advise to
> separate the file server and DC.

Now I only have one file-server/pdc, but since virtual linux-machines 
are cheap I will do this for the new infrastructure.
I tried with adding some shares, but that did not help.

>
>> Testing gives :
>> smbclient -L localhost -U%
>> session setup failed : NT_STATUS_INVALID_NETWORK_RESPONSE
>
> could you check with kinit, wbinfo and netstat that everything is
> runnign properly?

DNS-test from the Samba_AD_DC_HOWTO-wiki page worked fine.
kinit ... is OK :
klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: admikoen at AD01.ACE-ELECTRONICS.BE

Valid starting     Expires            Service principal
24-02-14 16:12:37  25-02-14 02:12:37 
krbtgt/AD01.ACE-ELECTRONICS.BE at AD01.ACE-ELECTRONICS.BE
         renew until 25-02-14 16:12:34

wbinfo for -u and -g gives the expected results.
wbinfo -p is OK
wbinfo --own-domain : ACE_DOMAIN
wbinfo -P :
checking the NETLOGON dc connection to "" failed
failed to call wbcPingDc: WBC_ERR_DOMAIN_NOT_FOUND

what does it expect ? The "workgroup-name" :
wbinfo -P ACE_DOMAIN
checking the NETLOGON dc connection to "" failed
failed to call wbcPingDc: WBC_ERR_DOMAIN_NOT_FOUND
wbinfo -t
checking the trust secret for domain ACE_DOMAIN via RPC calls succeeded

Other interesting options to try ?

lsof -i -n
COMMAND    PID          USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
avahi-dae  498         avahi   13u  IPv4   7255      0t0  UDP *:mdns
avahi-dae  498         avahi   14u  IPv6   7256      0t0  UDP *:mdns
avahi-dae  498         avahi   15u  IPv4   7257      0t0  UDP *:60340
avahi-dae  498         avahi   16u  IPv6   7258      0t0  UDP *:42302
cupsd      541          root    8u  IPv4   7321      0t0  TCP 
127.0.0.1:ipp (LISTEN)
sshd       933          root    3u  IPv4   8652      0t0  TCP *:ssh (LISTEN)
sshd       933          root    4u  IPv6   8654      0t0  TCP *:ssh (LISTEN)
samba     1290          root   34u  IPv4   9254      0t0  TCP *:1024 
(LISTEN)
samba     1290          root   37u  IPv4   9260      0t0  TCP *:loc-srv 
(LISTEN)
samba     1291          root   22u  IPv4   9203      0t0  UDP *:netbios-ns
samba     1291          root   23u  IPv4   9204      0t0  UDP *:netbios-dgm
samba     1291          root   24u  IPv4   9205      0t0  UDP 
192.168.207.255:netbios-ns
samba     1291          root   25u  IPv4   9206      0t0  UDP 
192.168.200.10:netbios-ns
samba     1291          root   26u  IPv4   9207      0t0  UDP 
192.168.207.255:netbios-dgm
samba     1291          root   27u  IPv4   9208      0t0  UDP 
192.168.200.10:netbios-dgm
smbd      1293          root   40u  IPv6   9304      0t0  TCP 
*:microsoft-ds (LISTEN)
smbd      1293          root   41u  IPv6   9305      0t0  TCP 
*:netbios-ssn (LISTEN)
smbd      1293          root   42u  IPv4   9306      0t0  TCP 
*:microsoft-ds (LISTEN)
smbd      1293          root   43u  IPv4   9307      0t0  TCP 
*:netbios-ssn (LISTEN)
samba     1294          root   23u  IPv4   9317      0t0  TCP *:ldap 
(LISTEN)
samba     1294          root   24u  IPv4   9318      0t0  TCP *:ldaps 
(LISTEN)
samba     1294          root   25u  IPv4   9319      0t0  TCP *:3268 
(LISTEN)
samba     1294          root   26u  IPv4   9320      0t0  TCP *:3269 
(LISTEN)
samba     1295          root   22u  IPv4   9214      0t0  UDP *:ldap
samba     1295          root   23u  IPv4   9215      0t0  UDP 
192.168.200.10:ldap
samba     1296          root   22u  IPv4   9273      0t0  TCP *:kerberos 
(LISTEN)
samba     1296          root   23u  IPv4   9274      0t0  UDP *:kerberos
samba     1296          root   24u  IPv4   9275      0t0  TCP *:kpasswd 
(LISTEN)
samba     1296          root   25u  IPv4   9276      0t0  UDP *:kpasswd
samba     1296          root   26u  IPv4   9277      0t0  UDP 
192.168.200.10:kerberos
samba     1296          root   27u  IPv4   9278      0t0  UDP 
192.168.200.10:kpasswd
samba     1302          root   23u  IPv4   9283      0t0  TCP *:domain 
(LISTEN)
samba     1302          root   24u  IPv4   9284      0t0  UDP *:domain
sshd      1679          root    3u  IPv4  45991      0t0  TCP 
192.168.200.10:ssh->192.168.200.201:57875 (ESTABLISHED)
sshd      1827 administrator    3u  IPv4  45991      0t0  TCP 
192.168.200.10:ssh->192.168.200.201:57875 (ESTABLISHED)


Thanks,

Koenraad

My smb.conf :
# Global parameters
[global]
         workgroup = ACE_DOMAIN
         realm = ad01.ace-electronics.be
         netbios name = SAMBA1
         server role = active directory domain controller
         idmap_ldb:use rfc2307 = yes
         log level = 3

[netlogon]
         path = /var/lib/samba/sysvol/ad01.ace-electronics.be/scripts
         read only = No

[sysvol]
         path = /var/lib/samba/sysvol
         read only = No
[NDA]
         comment = Non Disclosure Agreement
         path = /net/NDA
         valid users = @NDA
         read only = No
         create mask = 0660

[isoadmin]
         comment = Original ISO9000 files
         path = /net/isoadmin
         valid users = @isoadmin
         read only = No



More information about the samba mailing list