- 查看新配置的集群状态:./dmcluster status
所有服务的转换需要几分钟时间。根据需要运行 dmcluster status,直到结果达到预期。在 dmFailover.log 中监控当前活动守护程序和监控器服务器的进度。
------------------------------------------------------------------------ | LOCAL CLUSTER | ------------------------------------------------------------------------ | COMPONENT | HOST NAME | STATUS | ------------------------------------------------------------------------ | DM Daemon | DM1 | RUNNING | | ActiveMQ | DM1 | RUNNING | | DM Monitoring Service | VP1 | RUNNING | | DM Sync Monitor | DM1 | RUNNING | | DM REST Service | DM1 | RUNNING | | DSC | DM1 | RUNNING | | DSA REST | DM1 | RUNNING | | DM Agent | DM1 | RUNNING | | DM Agent | DM2 | RUNNING | | DM Agent | DM3 | RUNNING | ------------------------------------------------------------------------ | REMOTE CLUSTER | ------------------------------------------------------------------------ | COMPONENT | HOST NAME | STATUS | ------------------------------------------------------------------------ | DM Daemon | DM2 | STOPPED | | ActiveMQ | DM2 | STOPPED | | DM Monitoring Service | VP2 | STOPPED | | DM Sync Monitor | DM2 | STOPPED | | DM REST Service | DM2 | STOPPED | | DSC | DM2 | STOPPED | | DSA REST | DM2 | STOPPED | | DM Agent | DM2 | STOPPED | | DM Agent | DM1 | RUNNING | | DM Agent | DM2 | RUNNING | | DM Agent | DM3 | RUNNING | ------------------------------------------------------------------------ Cluster Mode: DM Cluster is in 'Active Mode'
在示例输出中,只有活动系统上的 Data Mover 同步监控器正在运行,用于监控从 designated-active 存储库到 designated-standby 存储库的同步进度。备用系统上的同步监控器从未使用。如果将 Data Mover 配置为在其主机上使用 DSC,则 DSC 和 DSA REST 的状态为 RUNNING 或 STOPPED。如果将 Data Mover 配置为使用外部 DSC,则 DSC 和 DSA REST 的状态为 EXTERNAL。有关详细信息,请参阅 DSA 故障转移配置。