Hello team, I am testing my ceph pacific cluster using Vms , which is integrated with openstack . suddenly one of the hosts turned off and failed . I built another host with same number of OSDs with the first one and redeploy again the cluster . unfortunately the cluster still is up with 2 hosts , the redeployment of the new one failed on this stage: TASK [ceph-osd : wait for all osd to be up] ************************************ Tuesday 12 April 2022 15:45:43 +0000 (0:00:01.778) 0:03:26.013 ********* skipping: [ceph-osd1] skipping: [ceph-osd2] FAILED - RETRYING: waiting for all osd to be up root@ceph-mon1:~# ceph osd tree ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF -1 15.62549 root default -3 7.81274 host ceph-osd1 0 hdd 0.97659 osd.0 down 0 1.00000 3 hdd 0.97659 osd.3 down 0 1.00000 6 hdd 0.97659 osd.6 down 0 1.00000 10 hdd 0.97659 osd.10 down 0 1.00000 12 hdd 0.97659 osd.12 up 1.00000 1.00000 13 hdd 0.97659 osd.13 up 1.00000 1.00000 14 hdd 0.97659 osd.14 up 1.00000 1.00000 15 hdd 0.97659 osd.15 up 1.00000 1.00000 -7 3.90637 host ceph-osd2 1 hdd 0.97659 osd.1 up 1.00000 1.00000 4 hdd 0.97659 osd.4 up 1.00000 1.00000 7 hdd 0.97659 osd.7 up 1.00000 1.00000 9 hdd 0.97659 osd.9 up 1.00000 1.00000 -5 3.90637 host ceph-osd3 2 hdd 0.97659 osd.2 up 1.00000 1.00000 5 hdd 0.97659 osd.5 up 1.00000 1.00000 8 hdd 0.97659 osd.8 up 1.00000 1.00000 11 hdd 0.97659 osd.11 up 1.00000 1.00000 Any guidance on how I can fix that ? Best regards . Michel _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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