红帽全球峰会3.2.3. 初始成员
红帽建议运行至少具有三个 Ceph 监视器的生产环境 Red Hat Ceph Storage 集群，以确保高可用性。运行多个监视器时，您可以指定必须成为集群成员的初始监控器，才能建立仲裁。这可减少集群在线所需的时间。
[mon] mon_initial_members = a,b,c
[mon]
mon_initial_members = a,b,c- mon_initial_members
- 描述
- 启动期间集群中初始 monitor 的 ID。如果指定，Ceph 需要奇数个 monitor 来形成初始仲裁（例如 3）。
- 类型
- 字符串
- 默认
- 无
注意
集群 中的大多数 monitor 必须能够相互连接，才能建立仲裁。您可以使用此设置减少初始数量的 monitor，以建立仲裁。
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