ceph-mon - 14.2.21-1+deb11u1 main

Ceph is a massively scalable, open-source, distributed
storage system that runs on commodity hardware and delivers object,
block and file system storage.
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This package contains the cluster monitor daemon for the Ceph storage
system. One or more instances of ceph-mon form a Paxos part-time parliament
cluster that provides extremely reliable and durable storage of cluster
membership, configuration, and state.