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==============
Purge a Host
==============
When you remove Ceph daemons and uninstall Ceph, there may still be extraneous
data from the cluster on your server. The ``purge`` and ``purgedata`` commands
provide a convenient means of cleaning up a host.
Purge Data
==========
To remove all data from ``/var/lib/ceph`` (but leave Ceph packages intact),
execute the ``purgedata`` command.
ceph-deploy purgedata {hostname} [{hostname} ...]
Purge
=====
To remove all data from ``/var/lib/ceph`` and uninstall Ceph packages, execute
the ``purge`` command.
ceph-deploy purge {hostname} [{hostname} ...]
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