Hi, > When rebooting one of the nodes (e. g. for a kernel upgrade) the OSDs > do not seem to shut down correctly. Clients hang and ceph osd tree show > the OSDs of that node still up. Repeated runs of ceph osd tree show > them going down after a while. For instance, here OSD.7 is still up, > even though the machine is in the middle of the reboot cycle. ... > Any ideas as to what is causing this or how to diagnose this? I see this behavior (only) when I reboot a ceph-node with a monitor and OSDs. I guess somehow this relates. (OSD-messages getting lost due to the „failing“ mon) greetings Johannes _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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