On 26 Sep 2019, at 06:29, Patrick Hein &lt;bagbag98(a)googlemail.com&gt; wrote: Hi, I am also using CephFS with Docker for the same reason you said. Also Ubuntu 18.04. I used the kernel client before Nautilus, but now FUSE, because the kernel client is to old (might work now with the newest HWE kernel). I don't have any problems at all, neither in Portainer nor any other container. The only idea I have right now is to test the FUSE client. If that works, upgrade to the HWE kernel and test if that works too. Best regards, Patrick Alex L &lt;alexut.voicu(a)gmail.com <mailto:alexut.voicu@gmail.com>> schrieb am Mi., 25. Sep. 2019, 21:44: Hi, I am trying to figure out why my portainer and pi-hole in docker keeps getting broken databases. All other docker applications are working flawlessly but not these. I am running Ubuntu 18.04 + kernel ceph mount for the data directory. Have looked at how others do it, and they seem to all use the docker plugin for getting an RBD image but looking at those plugins many seem to not have been updated for years.. Thanks in advance, A _______________________________________________ ceph-users mailing list -- ceph-users(a)ceph.io <mailto:ceph-users@ceph.io> To unsubscribe send an email to ceph-users-leave(a)ceph.io <mailto:ceph-users-leave@ceph.io>