红帽全球峰会7.6. OSD 报告状态
如果 Ceph OSD 守护进程没有报告到 Ceph 监控器，Ceph Monitor 会在 mon osd report timeout 指定的超时时间已过时，认为 Ceph OSD 守护进程的状态为 down。当可报告事件（如故障）时，Ceph OSD 守护进程会向 Ceph 监控器发送报告，这是放置组统计的变化、up_thru 或在 5 秒内引导时发生的变化。您可以通过在 Ceph 配置文件的 [osd] 部分下添加 osd mon report interval min 设置，或者通过设置运行时设置值来更改 Ceph OSD 守护进程最小报告间隔。
Ceph OSD 守护进程每 120 秒向 Ceph 监控器发送报告，无论发生任何显著变化。您可以通过在 Ceph 配置文件的 [osd] 部分下添加 osd mon report interval max 设置，或者在运行时设置值，以更改 Ceph Monitor 报告间隔。
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