Maintenance of Dev instance: unneeded services
Dev is currently running several system services that are not needed. They have been confirmed as not in use.
Ceph, snapd, iscsid/open-iscsi, hyper-v, and lxd/lxc can all be disabled / removed.
/etc/systemd/system/ceph.target.wants
/etc/systemd/system/ceph.target.wants/ceph-mon.target
/etc/systemd/system/ceph.target.wants/ceph-radosgw.target
/etc/systemd/system/ceph.target.wants/ceph-osd.target
/etc/systemd/system/ceph.target.wants/ceph-mds.target
/etc/systemd/system/multi-user.target.wants/ceph-mon.target
/etc/systemd/system/multi-user.target.wants/ceph-radosgw.target
/etc/systemd/system/multi-user.target.wants/ceph-osd.target
/etc/systemd/system/multi-user.target.wants/ceph.target
/etc/systemd/system/multi-user.target.wants/ceph-mds.target
/etc/systemd/system/cloud-final.service.wants/snapd.seeded.service
/etc/systemd/system/sockets.target.wants/snapd.socket
/etc/systemd/system/multi-user.target.wants/snapd.service
/etc/systemd/system/multi-user.target.wants/snapd.seeded.service
/etc/systemd/system/multi-user.target.wants/snapd.firstboot.service
/etc/systemd/system/multi-user.target.wants/snapd.boot-ok.service
/etc/systemd/system/multi-user.target.wants/snapd.autoimport.service
/etc/systemd/system/multi-user.target.wants/snapd.refresh.timer
/etc/systemd/system/multi-user.target.wants/snapd.core-fixup.service
/etc/systemd/system/timers.target.wants/snap-repair.timer
/etc/systemd/system/timers.target.wants/snapd.refresh.timer
/etc/systemd/system/timers.target.wants/snapd.snap-repair.timer
/etc/systemd/system/final.target.wants/snapd.system-shutdown.service
/etc/systemd/system/sockets.target.wants/lxd.socket
/etc/systemd/system/multi-user.target.wants/lxd-containers.service
/etc/systemd/system/multi-user.target.wants/lxcfs.service
/etc/systemd/system/iscsi.service
/etc/systemd/system/sysinit.target.wants/iscsid.service
/etc/systemd/system/sysinit.target.wants/open-iscsi.service
/etc/systemd/system/multi-user.target.wants/hv-fcopy-daemon.service
/etc/systemd/system/multi-user.target.wants/hv-kvp-daemon.service
/etc/systemd/system/multi-user.target.wants/hv-vss-daemon.service