Hello, now I made an 'apt-get autoremove ceph-common', reinstalled hammer 'apt-get install --reinstall ceph=0.94.9-1xenial' readded the systemctl unit-files from backup after changing the ExecStart entry to command string without -setuser an --setgroup option that hammer daemon binaries do not have enabled the unit files for ceph-mon.service and ceph-osd@.service systemctl enable ... and startet the mon succesfully. While the mon is up there's clock skew detected for it that can't be removed with a mon restart. Wondering about this because the ntpd is running with the same config as before the upgrade with iburts entries to local time server and the rest of the cluster nodes. Regards Steffen >>> Robert Sander <r.sander@xxxxxxxxxxxxxxxxxxx> 16.11.2016 10:23 >>> On 16.11.2016 09:05, Steffen Weißgerber wrote: > Hello, > > we started upgrading ubuntu on our ceph nodes to Xenial and had to see that during > the upgrade ceph automatically was upgraded from hammer to jewel also. > > Because we don't want to upgrade ceph and the OS at the same time we deinstalled > the ceph jewel components reactivated /etc/apt/sources.list.d/ceph.list with > > deb http://ceph.com/debian-hammer/ xenial main > > and pinned the ceph relaese to install in /etc/apt/preferences/ceph.pref After that process you may still have the Ubuntu trusty packages for Ceph Hammer installed. Do an "apt-get install --reinstall ceph.*" on your node after the Upgrade. This should pull the Ubuntu xenial packages and install them. Regards -- Robert Sander Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-43 Fax: 030 / 405051-19 Zwangsangaben lt. *35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Geschäftsführer: Peer Heinlein -- Sitz: Berlin -- Klinik-Service Neubrandenburg GmbH Allendestr. 30, 17036 Neubrandenburg Amtsgericht Neubrandenburg, HRB 2457 Geschaeftsfuehrerin: Gudrun Kappich _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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