红帽全球峰会7.5. 报告对等故障
如果 Ceph OSD 守护进程无法与其 Ceph 配置文件或 cluster map 中定义的任何 Ceph OSD 守护进程的对等点，它会每 30 秒对集群 map 的最新副本发出 Ceph Monitor 命令。您可以通过在运行时设置值来更改 Ceph 监控心跳间隔：
语法
ceph config set osd osd_mon_heartbeat_interval TIME_IN_SECONDS
ceph config set osd osd_mon_heartbeat_interval TIME_IN_SECONDS示例
[ceph: root@host01 /]# ceph config set osd osd_mon_heartbeat_interval 60
[ceph: root@host01 /]# ceph config set osd osd_mon_heartbeat_interval 60
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