There is a file conflict between the two packages:
Preparing to unpack .../rbd-mirror_10.2.7-0ubuntu0.16.04.1_amd64.deb ...
Unpacking rbd-mirror (10.2.7-0ubuntu0.16.04.1) ...
dpkg: error processing archive /var/cache/apt/archives/rbd-mirror_10.2.7-0ubuntu0.16.04.1_amd64.deb (--unpack):
trying to overwrite '/etc/init/ceph-rbd-mirror-all-starter.conf', which is also in package ceph 10.2.7-0ubuntu0.16.04.1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Processing triggers for systemd (229-4ubuntu19) ...
Processing triggers for ureadahead (0.100.0-19) ...
Errors were encountered while processing:
/var/cache/apt/archives/rbd-mirror_10.2.7-0ubuntu0.16.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
There is a file conflict between the two packages:
Preparing to unpack .../rbd- mirror_ 10.2.7- 0ubuntu0. 16.04.1_ amd64.deb ... 0ubuntu0. 16.04.1) ... apt/archives/ rbd-mirror_ 10.2.7- 0ubuntu0. 16.04.1_ amd64.deb (--unpack): ceph-rbd- mirror- all-starter. conf', which is also in package ceph 10.2.7- 0ubuntu0. 16.04.1 apt/archives/ rbd-mirror_ 10.2.7- 0ubuntu0. 16.04.1_ amd64.deb
Unpacking rbd-mirror (10.2.7-
dpkg: error processing archive /var/cache/
trying to overwrite '/etc/init/
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.23-0ubuntu9) ...
Processing triggers for systemd (229-4ubuntu19) ...
Processing triggers for ureadahead (0.100.0-19) ...
Errors were encountered while processing:
/var/cache/
E: Sub-process /usr/bin/dpkg returned an error code (1)