我们有一个在 Ubuntu 上的 AS400 和 pure-ftpd 之间运行的 FTP 作业，已经运行了两年。AS400（在远程商店）发送了三个文件。
最近，它只完成了三个任务中的第一个，然后就停滞了。
AS400 日志：
> put foo
229 Extended Passive mode OK (|||45944|)
150 Accepted data connection
226-File successfully transferred
226 [speed data]
Enter an FTP subcommand
> put bar
229 Extended Passive mode OK (|||5743|)
No response from remote host; all connections closed.
Enter an FTP subcommand.
> put baz
You must first open a connection.
pure-ftpd 日志：
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [INFO] New connection from iseries.touro.edu
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [user] [itload]
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [pass] [<*>]
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [INFO] itload is now logged in
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [syst] []
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [epsv] []
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [stor] [foo]
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [NOTICE] /path/to//foo uploaded (4394019 bytes, 32219.83KB/sec)
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [epsv] []
Oct 25 15:59:39 lb-serv3 pure-ftpd: ([email protected]) [DEBUG] Command [stor] [bar]
有什么见解吗？非常感谢！
编辑：我忘了提到，有时会在正确的目录中创建正确名称的零长度文件。
答案1
AS400 商店修改了他们的脚本，解决了这个问题。他们不知道是什么更改导致了这个问题。谢谢评论者！