Comment 2 for bug 2056083

##
It works when I deploy with these two commands in series

juju deploy -n 3 ceph-osd
juju config ceph-osd osd-devices='/dev/sdb /dev/sdc' osd-journal='/dev/sdd'

##
rather than in a single command like

juju deploy -n 3 ceph-osd --storage osd-devices=32G,2 --storage osd-journals=8G,1