FTP 211 System Status vs 350 File Action Pending
FTP 211 (System Status) is a 2xx Positive Completion response, while 350 (File Action Pending) is a 3xx Positive Intermediate response. 211 indicates that system status or system help reply. The server provides information about its current status or available features. In contrast, 350 means that requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
描述
System status or system help reply. The server provides information about its current status or available features.
何时出现
After issuing the STAT command without arguments, the server returns its system status and supported features.
如何修复
No fix needed — this is an informational response. Use the information to understand the server's capabilities and current state.
描述
Requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
何时出现
After issuing RNFR (rename from) to specify which file to rename. The server is waiting for the RNTO (rename to) command.
如何修复
Send the follow-up command immediately — typically RNTO after RNFR, or REST followed by RETR for resumed transfers.
主要区别
211 is a 2xx Positive Completion response, while 350 is a 3xx Positive Intermediate response.
FTP 211: System status or system help reply. The server provides information about its current status or available features.
FTP 350: Requested file action pending further information. The server has accepted the first part of a two-step command and is waiting for the follow-up.
You encounter 211 when after issuing the STAT command without arguments, the server returns its system status and supported features.
You encounter 350 when after issuing RNFR (rename from) to specify which file to rename. The server is waiting for the RNTO (rename to) command.
何时使用哪个
For 211 (System Status): No fix needed — this is an informational response. Use the information to understand the server's capabilities and current state. For 350 (File Action Pending): Send the follow-up command immediately — typically RNTO after RNFR, or REST followed by RETR for resumed transfers.