There exists a case for bluestore OSDs where the OSD init process
detects that an OSD has already been initialized in the deployed
Ceph cluster, but the cluster osdmap does not have an entry for it.
This change corrects this case to zap and reinitialize the disk
when OSD_FORCE_REPAIR is set to 1. It also clarifies a log message
in this case when OSD_FORCE_REPAIR is 0 to state that a manual
repair is necessary.
Change-Id: I2f00fa655bf5359dcc80c36d6c2ce33e3ce33166
d29efccdbb