Enable rados block device support via sys-cluster/ceph

Packages describing “rbd” as local USE flag

Package “rbd” Flag Description
app-emulation/libvirt Enable rados block device support via sys-cluster/ceph
sys-block/tgt Add support for ceph block devices
sys-block/fio Enable Rados block device support via sys-cluster/ceph
app-emulation/qemu Enable rados block device backend support, see https://docs.ceph.com/en/mimic/rbd/qemu-rbd/

All packages providing a “rbd” USE flag (4)