Changed to min_size=2, update is going well now Thanks ! Vivien ________________________________ De : Robert Sander <r.sander@xxxxxxxxxxxxxxxxxxx> Envoyé : lundi 18 août 2025 13:41:06 À : ceph-users@xxxxxxx Objet : Re: Ceph upgrade OSD unsafe to stop Hi, all your pools have size=3 and min_size=3. This is why it is not OK to stop an OSD. Reduce min_size to 2 and you should be able to stop OSDs. Regards -- Robert Sander Linux Consultant Heinlein Consulting GmbH Schwedter Str. 8/9b, 10119 Berlin https://www.heinlein-support.de Tel: +49 30 405051 - 0 Fax: +49 30 405051 - 19 Amtsgericht Berlin-Charlottenburg - HRB 220009 B Geschäftsführer: Peer Heinlein - Sitz: Berlin _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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