[Unit] Description=Ceph object storage daemon After=network-online.target local-fs.target Wants=network-online.target local-fs.target PartOf=ceph.target [Service] EnvironmentFile=-/etc/sysconfig/ceph Environment=CLUSTER=ceph ExecStart=/usr/bin/ceph-osd -f --cluster ${CLUSTER} --id %i ExecStartPre=/usr/lib/ceph/ceph-osd-prestart.sh --cluster ${CLUSTER} --id %i ExecReload=/bin/kill -HUP $MAINPID LimitNOFILE=131072 [Install] WantedBy=ceph.target