分片上传的文件，2台storage服务同步特别慢的问题

[yangwping]

使用JAVA SDK 客户端的 upload_appender_file和append_file 接口上传文件之后，2台storage的服务文件同步特别慢，查询日志，发现同步的服务有个1分钟 connection timeout，但是文件能正常同步过去。 使用的版本是：6.9.3 备注：由于我们使用应用直连FastDFS服务，访问文件是我们自己写的应用，所以没有部署nginx，和这个有关系吗？ 日志如下：

[2023-02-22 16:38:51] INFO - file: storage_sync_func.c, line: 114, successfully connect to storage server xxx.xx.x.xx:23000 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:38:51] ERROR - file: tracker_proto.c, line: 64, server: xxx.xx.x.xx:23000, response status 17 != 0 [2023-02-22 16:38:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 17 [2023-02-22 16:39:51] ERROR - file: tracker_proto.c, line: 53, server: xxx.xx.x.xx:23000, recv data fail, errno: 110, error info: Connectiontimed out [2023-02-22 16:39:51] ERROR - file: storage_sync.c, line: 466, fdfs_recv_response fail, result: 110 [2023-02-22 16:39:51] DEBUG - file: storage_sync.c, line: 3204, index: 0, current record offset: 17368105, next record offset: 17368179

[happyfish100]

可能是已知bug导致的，请升级到v6.9.4。

[yangwping]

升级之后，还是有问题，被同步的服务日志：file: sf_nio.c, line: 356, current stage: 4 equals to the target, skip set，过1分之后，源文件同步服务就超时了。 日志是下面这个： [2023-02-22 21:57:38] DEBUG - file: storage_service.c, line: 5807, client ip: xxx.xx.x.xx, file /home/fastdfs/data01/data/06/71/rBACOWP0i5OEYsJfAAAAAFZHrso225.zip, my file size: 5400932 >= src file size: 2097152, do not append [2023-02-22 21:57:38] DEBUG - file: sf_nio.c, line: 356, current stage: 4 equals to the target, skip set [2023-02-22 21:58:39] DEBUG - file: sf_nio.c, line: 490, client ip: xxx.xx.x.xx, connection is closed

可能是已知bug导致的，请升级到v6.9.4。

[happyfish100]

问题已经修复，FastDFS server端重新编译和安装master分支的 libserverframe，然后重启服务即可。 感谢反馈，有问题随时联系。

[yangwping]

部署新的之后，已经修复，谢谢！