Hi, Did anyone found a way to resolve the problem? I'm seeing the same on a clean Octopus Ceph installation on Ubuntu 18 with an Octopus compiled KVM server running on CentOS 7.8. The KVM machine shows: [ 7682.233684] fn-radosclient[6060]: segfault at 2b19 ip 00007f8165cc0a50 sp 00007f81397f6490 error 4 in librbd.so.1.12.0[7f8165ab4000+537000] Ceph is healthy and stable for a few weeks and I did not get these messages while running on KVM compiled with Luminous libraries. Regards, Erwin _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx