2.4. 按类型启动、停止和重新启动 Ceph 守护进程

systemctl start ceph-mon.target

[root@mon ~]# systemctl start ceph-mon.target

systemctl stop ceph-mon.target

[root@mon ~]# systemctl stop ceph-mon.target

systemctl restart ceph-mon.target

[root@mon ~]# systemctl restart ceph-mon.target

systemctl start ceph-mgr.target

[root@mgr ~]# systemctl start ceph-mgr.target

systemctl stop ceph-mgr.target

[root@mgr ~]# systemctl stop ceph-mgr.target

systemctl restart ceph-mgr.target

[root@mgr ~]# systemctl restart ceph-mgr.target

systemctl start ceph-osd.target

[root@osd ~]# systemctl start ceph-osd.target

systemctl stop ceph-osd.target

[root@osd ~]# systemctl stop ceph-osd.target

systemctl restart ceph-osd.target

[root@osd ~]# systemctl restart ceph-osd.target

systemctl start ceph-radosgw.target

[root@rgw ~]# systemctl start ceph-radosgw.target

systemctl stop ceph-radosgw.target

[root@rgw ~]# systemctl stop ceph-radosgw.target

systemctl restart ceph-radosgw.target

[root@rgw ~]# systemctl restart ceph-radosgw.target