FTP 211 System Status vs 552 Exceeded Storage Allocation
FTP 211 (System Status) is a 2xx Positive Completion response, while 552 (Exceeded Storage Allocation) is a 5xx Permanent Negative response. 211 indicates that system status or system help reply. The server provides information about its current status or available features. In contrast, 552 means that requested file action aborted. Exceeded storage allocation for the current directory or dataset. The user's quota has been reached.
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 aborted. Exceeded storage allocation for the current directory or dataset. The user's quota has been reached.
何时出现
When uploading a file that would exceed your disk quota or the directory's storage limit configured by the server administrator.
如何修复
Delete unnecessary files to free up quota, or request a quota increase from the server administrator.
主要区别
211 is a 2xx Positive Completion response, while 552 is a 5xx Permanent Negative response.
FTP 211: System status or system help reply. The server provides information about its current status or available features.
FTP 552: Requested file action aborted. Exceeded storage allocation for the current directory or dataset. The user's quota has been reached.
You encounter 211 when after issuing the STAT command without arguments, the server returns its system status and supported features.
You encounter 552 when when uploading a file that would exceed your disk quota or the directory's storage limit configured by the server administrator.
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 552 (Exceeded Storage Allocation): Delete unnecessary files to free up quota, or request a quota increase from the server administrator.