3.3. 使用命令行将新服务器配置为现有服务器的供应商

验证

1. 显示协议状态：

   # dsconf <supplier2_instance_name> repl-agmt init-status --suffix "dc=example,dc=com" example-agreement-supplier2-to-supplier1
   Agreement successfully initialized.

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2. 显示复制状态：

   # dsconf <supplier2_instance_name> repl-agmt status --suffix "dc=example,dc=com" example-agreement-supplier2-to-supplier1
   Status For Agreement: ""example-agreement-supplier2-to-supplier1 (supplier1.example.com:389)
   Replica Enabled: on
   Update In Progress: FALSE
   Last Update Start: 20210331073540Z
   Last Update End: 20210331073540Z
   Number Of Changes Sent: 7:1/0
   Number Of Changes Skipped: None
   Last Update Status: Error (0) Replica acquired successfully: Incremental update succeeded
   Last Init Start: 20210331073535Z
   Last Init End: 20210331073539Z
   Last Init Status: Error (0) Total update succeeded
   Reap Active: 0
   Replication Status: Not in Synchronization: supplier (60642649000000070000) consumer (Unavailable) State (green) Reason (error (0) replica acquired successfully: incremental update succeeded)
   Replication Lag Time: Unavailable

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   验证 Replication Status 和 Last Update Status 字段。

故障排除

1. 默认情况下，服务器上所有协议的复制闲置超时为 1 小时。如果因为超时而初始化大型数据库失败，请将 nsslapd-idletimeout 参数设置为更高的值。例如，要将参数设置为 7200 (2 小时)，请输入：

   # dsconf <supplier2_instance_name> config replace nsslapd-idletimeout=7200

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   要设置无限周期，请将 nsslapd-idletimeout 设置为 0。