Hello, does anyone tried to update 15.2.4 on Centos7 to 15.2.5? I did a full: yum -y update on my first OSD node and after this no OSD on this want to start anymore. No log will be written, so osd process stops immediately i think. Starting osd daemon in forground shows that no tmpfs will be mountet under /var/lib/ceph/osd/ No kyering will be found! [root@ceph1n011 ~]# ceph-osd --id 10 2020-09-23T15:20:47.380+0200 7f1e0a018bc0 -1 auth: unable to find a keyring on /var/lib/ceph/osd/ceph-10/keyring: (2) No such file or directory 2020-09-23T15:20:47.380+0200 7f1e0a018bc0 -1 AuthRegistry(0x560ee2ab8938) no keyring found at /var/lib/ceph/osd/ceph-10/keyring, disabling cephx 2020-09-23T15:20:47.382+0200 7f1e0a018bc0 -1 auth: unable to find a keyring on /var/lib/ceph/osd/ceph-10/keyring: (2) No such file or directory 2020-09-23T15:20:47.382+0200 7f1e0a018bc0 -1 AuthRegistry(0x7ffe06f76400) no keyring found at /var/lib/ceph/osd/ceph-10/keyring, disabling cephx failed to fetch mon config (--no-mon-config to skip) I checked all systemd realated files and found no differences so far. This is quite strange and i look for some time to find the reason ..!? Other OSD on other (untouched) node shows this on startup.... [root@ceph1n012 ~]# ceph-osd --id 24 2020-09-23T15:15:23.514+0200 7f55ae95abc0 -1 Falling back to public interface 2020-09-23T15:15:43.143+0200 7f55ae95abc0 -1 osd.24 2154072 log_to_monitors {default=true} [root@ceph1n012 ~]# After some seconds osd process fork itself to background and works fine.... Does anybody have a clever hint for me? Best regards, Christoph -- Christoph Ackermann | System Engineer INFOSERVE GmbH | Am Felsbrunnen 15 | D-66119 Saarbrücken Fon +49 (0)681 88008-59 | Fax +49 (0)681 88008-33 | mailto:C.Ackermann@xxxxxxxxxxxx | https://www.infoserve.de INFOSERVE Datenschutzhinweise: https://infoserve.de/datenschutz Handelsregister: Amtsgericht Saarbrücken, HRB 11001 | Erfüllungsort: Saarbrücken Geschäftsführer: Dr. Stefan Leinenbach | Ust-IdNr.: DE168970599 _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx