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2016-Jun-29 13:42 UTC

[Samba] Classicupgrade of 4.1.17 error: "list index out of range"

I'm trying to upgrade to AD from a Samba 4 PDC with openLDAP (on Debian 8).

I'm stuck at this very unhelpful error:

    # samba-tool domain classicupgrade --dbdir=/usr/local/samba.PDC/dbdir/
    --use-xattrs=yes --realm=ad.mydomain.tld --dns-backend=SAMBA_INTERNAL
    --option="interfaces=lo eth2" --option="bind interfaces
only=yes"
    /etc/samba/smb.conf.PDC
    Reading smb.conf
    Provisioning
    Exporting account policy
    Exporting groups
    Exporting users
       Skipping wellknown rid=501 (for username=nobody)
    Next rid = 3307
    ERROR(<type 'exceptions.IndexError'>): uncaught exception -
list index out of range
       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175,
in
    _run
         return self.run(*args, **kwargs)
       File "/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py",
line 1321, in run
         useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
       File "/usr/lib/python2.7/dist-packages/samba/upgrade.py", line
796, in
    upgrade_from_samba3
         urls = samba3.lp.get("passdb
backend").split(":",1)[1].strip('"')


Any ideas on how to fix it or at least find some better clue?

    # samba --version
    Version 4.1.17-Debian

    # lsb_release -d
    Description:    Debian GNU/Linux 8.3 (jessie)



Thanks.

Denis Cardon

2016-Jun-29 16:08 UTC

head link

[Samba] Classicupgrade of 4.1.17 error: "list index out of range"

Hi MI,
> I'm trying to upgrade to AD from a Samba 4 PDC with openLDAP (on Debian
8).
>
> I'm stuck at this very unhelpful error:
>
>     # samba-tool domain classicupgrade --dbdir=/usr/local/samba.PDC/dbdir/
>     --use-xattrs=yes --realm=ad.mydomain.tld --dns-backend=SAMBA_INTERNAL
>     --option="interfaces=lo eth2" --option="bind interfaces
only=yes"
>     /etc/samba/smb.conf.PDC
>     Reading smb.conf
>     Provisioning
>     Exporting account policy
>     Exporting groups
>     Exporting users
>        Skipping wellknown rid=501 (for username=nobody)
>     Next rid = 3307
>     ERROR(<type 'exceptions.IndexError'>): uncaught exception
- list
> index out of range
>        File
"/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py",
> line 175, in
>     _run
>          return self.run(*args, **kwargs)
>        File
"/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py",
> line 1321, in run
>          useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
>        File "/usr/lib/python2.7/dist-packages/samba/upgrade.py",
line
> 796, in
>     upgrade_from_samba3
>          urls = samba3.lp.get("passdb
backend").split(":",1)[1].strip('"')
could you please post the "passdb backend" line of your 
/etc/samba/smb.conf.PDC file? (or even better post the whole file)?

Thanks,

Denis

>
>
> Any ideas on how to fix it or at least find some better clue?
>
>     # samba --version
>     Version 4.1.17-Debian
>
>     # lsb_release -d
>     Description:    Debian GNU/Linux 8.3 (jessie)
>
>
>
> Thanks.
>
-- 
Denis Cardon
Tranquil IT Systems
Les Espaces Jules Verne, bâtiment A
12 avenue Jules Verne
44230 Saint Sébastien sur Loire
tel : +33 (0) 2.40.97.57.55
http://www.tranquil-it-systems.fr

2016-Jun-29 17:42 UTC

head link

[Samba] Classicupgrade of 4.1.17 error: "list index out of range"

> could you please post the "passdb backend" line of your
/etc/samba/smb.conf.PDC
> file? (or even better post the whole file)?
>
Here it is:

    # cat /etc/samba/smb.conf.PDC
    [global]
         workgroup = MYDOMAIN
         netbios name = LENNY2
         server string = %h server
         interfaces = 127.0.0.0/8, 192.168.99.10/24
         bind interfaces only = yes
         server role = classic primary domain controller
         map to guest = Bad User
         passdb backend = ldapsam
         syslog = 0
         log file = /var/log/samba/log.%m
         server max protocol = NT1
         time server = Yes
         unix extensions = No
         load printers = No
         printcap name = /dev/null
         disable spoolss = Yes
         show add printer wizard = No
         add machine script = /usr/sbin/smbldap-useradd -w "%u"
         logon script = logon-%a.bat
         logon path = \\%N\%U\profile-%a
         logon drive = H:
         domain logons = Yes
         os level = 64
         preferred master = Yes
         domain master = Yes
         wins support = Yes
         ldap admin dn = cn=admin,dc=mydomain,dc=lan
         ldap group suffix = ou=Groups
         ldap machine suffix = ou=Computers
         ldap passwd sync = yes
         ldap suffix = dc=frenetic,dc=lan
         ldap ssl = no
         ldap user suffix = ou=People
         ldap debug level = 0
         panic action = /usr/share/samba/panic-action %d
         ldapsam:trusted = yes
         idmap config * : backend = tdb
         acl allow execute always = Yes
         create mask = 0775
         directory mask = 02775
         force unknown acl user = Yes
         print notify backchannel = No
         printing = bsd
         print command = lpr -r -P'%p' %s
         lpq command = lpq -P'%p'
         lprm command = lprm -P'%p' %j
         hide files = /Maildir/desktop.ini/RECYCLER/PUTTY.RND/lost+found/
         veto oplock files = /*.doc*/*.DOC*/*.xls*/*.XLS*/*.mdb/*.MDB/~$*/
         csc policy = disable
         dos filemode = Yes

    [netlogon]
         comment = Network Logon Service
         path = /etc/samba/netlogon
         write list = @admins
         read only = No

    [homes]
         comment = Home Directories
         read only = No
         create mask = 0700
         directory mask = 0700
         browseable = No

    etc. with all the shares.

2016-Jun-30 10:33 UTC

head link

[Samba] Classicupgrade of 4.1.17 error: "list index out of range"

I retried after deleting all machines, groups and people from LDAP, to see if
the
problem was hidden in there. But apparently not, and I still get the same error.

After adding --debuglevel=10, I see lots of debug messages during the LDAP
search,
but nothing more after that:

    # samba-tool domain classicupgrade --debuglevel=10
    --dbdir=/usr/local/samba.PDC/dbdir/ --use-xattrs=yes --realm=ad.mydomain.tld
    --dns-backend=SAMBA_INTERNAL --option="interfaces=lo eth2"
--option="bind
    interfaces only=yes" /etc/samba/smb.conf.PDC
    ...
    smbldap_search_paged: search was successful
    Next rid = 1000
    ERROR(<type 'exceptions.IndexError'>): uncaught exception -
list index out of range
       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175,
in
    _run
         return self.run(*args, **kwargs)
       File "/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py",
line 1321, in run
         useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
       File "/usr/lib/python2.7/dist-packages/samba/upgrade.py", line
796, in
    upgrade_from_samba3
         urls = samba3.lp.get("passdb
backend").split(":",1)[1].strip('"')
    The connection to the LDAP server was closed




-------- Original Message --------> I'm trying to upgrade to AD from a Samba 4 PDC with openLDAP (on Debian
8).
>
> I'm stuck at this very unhelpful error:
>
>    # samba-tool domain classicupgrade --dbdir=/usr/local/samba.PDC/dbdir/
>    --use-xattrs=yes --realm=ad.mydomain.tld --dns-backend=SAMBA_INTERNAL
>    --option="interfaces=lo eth2" --option="bind interfaces
only=yes"
>    /etc/samba/smb.conf.PDC
>    Reading smb.conf
>    Provisioning
>    Exporting account policy
>    Exporting groups
>    Exporting users
>       Skipping wellknown rid=501 (for username=nobody)
>    Next rid = 3307
>    ERROR(<type 'exceptions.IndexError'>): uncaught exception
- list index out of range
>       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175,
in
>    _run
>         return self.run(*args, **kwargs)
>       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py", line 1321,
in
> run
>         useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
>       File "/usr/lib/python2.7/dist-packages/samba/upgrade.py",
line 796, in
>    upgrade_from_samba3
>         urls = samba3.lp.get("passdb
backend").split(":",1)[1].strip('"')
>
>
> Any ideas on how to fix it or at least find some better clue?
>
>    # samba --version
>    Version 4.1.17-Debian
>
>    # lsb_release -d
>    Description:    Debian GNU/Linux 8.3 (jessie)
>
>
>
> Thanks.
>

2016-Jul-06 16:00 UTC

head link

[Samba] Classicupgrade of 4.1.17 error: "list index out of range"

Solved. The fix was to replace

     passdb backend = ldapsam

with

     passdb backend = ldapsam:"ldap://localhost"



-------- Original Message --------> I'm trying to upgrade to AD from a Samba 4 PDC with openLDAP (on Debian
8).
>
> I'm stuck at this very unhelpful error:
>
>    # samba-tool domain classicupgrade --dbdir=/usr/local/samba.PDC/dbdir/
>    --use-xattrs=yes --realm=ad.mydomain.tld --dns-backend=SAMBA_INTERNAL
>    --option="interfaces=lo eth2" --option="bind interfaces
only=yes"
>    /etc/samba/smb.conf.PDC
>    Reading smb.conf
>    Provisioning
>    Exporting account policy
>    Exporting groups
>    Exporting users
>       Skipping wellknown rid=501 (for username=nobody)
>    Next rid = 3307
>    ERROR(<type 'exceptions.IndexError'>): uncaught exception
- list index out of range
>       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/__init__.py", line 175,
in
>    _run
>         return self.run(*args, **kwargs)
>       File
"/usr/lib/python2.7/dist-packages/samba/netcmd/domain.py", line 1321,
in
> run
>         useeadb=eadb, dns_backend=dns_backend, use_ntvfs=use_ntvfs)
>       File "/usr/lib/python2.7/dist-packages/samba/upgrade.py",
line 796, in
>    upgrade_from_samba3
>         urls = samba3.lp.get("passdb
backend").split(":",1)[1].strip('"')
>
>
> Any ideas on how to fix it or at least find some better clue?
>
>    # samba --version
>    Version 4.1.17-Debian
>
>    # lsb_release -d
>    Description:    Debian GNU/Linux 8.3 (jessie)
>
>
>
> Thanks.
>

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