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ceph_cluster_network
: Address block to access to cluster networkceph_public_network
: Address block to access to public network (ie Internetto the world)ceph_osd_disk
: Device to stock datas (only for ceph-osd hosts)osd_pool_default_min_size
: Minimal number of available OSD to ensure cluster success (best:ceil(osd_pool_default_size / 2.0)
)osd_pool_default_size
: Number of OSD in the cluster
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