SANnav 灾难恢复设置完成，但备用服务器未响应
适用于
- Broadcom SANnav Management Portal v2.3.1b
- 裸机部署
问题描述
- 在主节点和备用节点上完成 SANnav 灾难恢复设置后，主节点显示错误：
Source Name sannav-primarySource Address 10.0.0.1Description Disaster Recovery standby server ( 10.0.0.2 ) has not responded for the last 186 hours and 10 minutes. Please ensure the following prerequisites are met: 1. If there is a firewall configured between primary and standby servers, make sure the ports 12030, 12032, 12031 and 5432 are opened in the firewall. 2. If there are iptable rules configured, make sure the ports 12030, 12032, 12031 and 5432 are accessible from the standby server. 3. Verify that the SANnav MP Disaster Recovery Services on the standby server are up and running bin/show-dr-status.sh. If they are not, please restart the disaster recovery using the command bin/dr/restart-dr.sh.Severity CriticalMessage ID SSMP-DR-1002Count 1Category SANnav Application Event- 主节点和备用节点的 DR 状态显示数据正在同步：
# /opt/brocade/Portal_2.3.1b_bld037/bin/dr/show-dr-status.sh---------------------------------------------SANnav MP Disaster Recovery Server status---------------------------------------------Disaster recovery setup complete. Waiting for the full data synchronization to finish. Once complete the checkpoint will be updated.sannav-dr-primary.log表示无法到达备用节点：
Failed to invoke the rest API https://10.0.0.2:12030/dr/dataSynchronization?uuid={uuid} with exception org.springframework.web.client.ResourceAccessException: I/O error on GET request for "https://10.0.0.2:12030/dr/health/getPeerHealth": No route to host (Host unreachable); nested exception is java.net.NoRouteToHostException: No route to host (Host unreachable)
Remote node not responding for the health check request. Reason: {0}