Danke für Deine Hilfe.
Nach univention-join auf dem Backup in der join.log:
Tue Mar 30 11:06:17 CEST 2021: starting /usr/sbin/univention-join
running version check
OK: UCS version on linux.radiot.local is higher or equal (4.47) to the local version (4.47).
Check if /var/lib/univention-directory-replication/failed.ldif exists
Stopping slapd (via systemctl): slapd.service.
Stopping samba-ad-dc (via systemctl): samba-ad-dc.service.
Stopping smbd (via systemctl): smbd.service.
Stopping nmbd (via systemctl): nmbd.service.
Starting slapd (via systemctl): slapd.service.
Tue Mar 30 11:06:57 CEST 2021
univention-join-hooks: looking for hook type "join/pre-join" on linux.radiot.local
Found hooks:
univention-server-join: joins a server to an univention domain
copyright (c) 2001-2020 Univention GmbH, Germany
/etc/machine.secret: Permission denied
E: IP address 192.168.0.80 is already assigned to cn=ucs-2285,cn=dc,cn=computers,dc=radiot,dc=local, please remove that object or change the IP address.
**************************************************************************
* Join failed! *
* Contact your system administrator *
**************************************************************************
* Message: Please visit https://help.univention.com/t/8842 for common problems during the join and how to fix them -- IP address 192.168.0.80 is already assigned to cn=ucs-2285,cn=dc,cn=computers,dc=radiot,dc=local, please remove that object or change the IP address.
**************************************************************************
Tue Mar 30 11:07:06 CEST 2021: finish /usr/sbin/univention-join
Ich verstehe die letzte Zeile nicht, der Backup hat doch diese IP.
Die Systemdiagnose bringt danach jedoch folgende Fehler:
http://radiot-chemnitz.de/screen01.png
Nach einem Neustart des Backup erscheint aber “nur” der Fehler wie oben beschrieben.
Deinen Link kann ich leider erst morgen nachgehen…