6.4. 在多站点 Ceph 对象网关配置中同步数据

流程

1. 检查站点之间的同步状态：

   示例

   [ceph: host04 /]# radosgw-admin sync status
             realm d713eec8-6ec4-4f71-9eaf-379be18e551b (india)
         zonegroup ccf9e0b2-df95-4e0a-8933-3b17b64c52b7 (shared)
              zone 04daab24-5bbd-4c17-9cf5-b1981fd7ff79 (primary)
      current time 2022-09-15T06:53:52Z
   zonegroup features enabled: resharding
     metadata sync no sync (zone is master)
         data sync source: 596319d2-4ffe-4977-ace1-8dd1790db9fb (secondary)
                           syncing
                           full sync: 0/128 shards
                           incremental sync: 128/128 shards
                           data is caught up with source

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2. 同步来自 second zone 的数据：

   示例

   [ceph: root@host04 /]# radosgw-admin data sync init --source-zone primary

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3. 在站点重启所有 Ceph 对象网关守护进程：

   示例

   [ceph: root@host04 /]# ceph orch restart rgw.myrgw

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