红帽全球峰会7.9. 解决低 Ceph 监控器计数警报
CephMonLowNumber 警报显示在 OpenShift Web 控制台的通知面板或 Alert Center 中，当您的内部模式部署有 5 个或更多节点、机架或房间，以及部署中有五或更多个故障域时。您可以增加 Ceph 监视器计数，以提高集群的可用性。
流程
- 在通知面板或 OpenShift Web 控制台的 Alert Center of the CephMonLowNumber 警报中，单击 Configure。
在 Configure Ceph Monitor 弹出窗口中，单击 Update count。
在弹出窗口中，根据失败区域的数量显示推荐的监控器计数。
- 在 Configure CephMon 弹出窗口中，根据推荐的值更新 monitor 数量值，然后单击 Save changes。
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