Hi, I am currently facing the problem that our Ceph Cluster running Nautilus is only listening on msgrv2 and we are not sure why. This stops us from using block devices via rbd or mounting ceph via the kernel module. Attached[0] you can find the output of 'cat /etc/ceph/ceph.conf', 'ceph mon dump' and 'ceph config dump'. I already asked on IRC and was told that I probably have more success on the mailing list so hopefully someone here also encountered that issue and can help us out. Kind regards, Julian Fölsch -- Julian Fölsch Arbeitsgemeinschaft Dresdner Studentennetz (AG DSN) Stellvertretender Schatzmeister Telefon: +49 351 271816 69 Mobil: +49 152 22915871 Fax: +49 351 46469685 Email: julian.foelsch@agdsn.de Studierendenrat der TU Dresden Helmholtzstr. 10 01069 Dresden