FTP 120 Service Ready Soon vs 452 Insufficient Storage
FTP 120 (Service Ready Soon) is a 1xx Positive Preliminary response, while 452 (Insufficient Storage) is a 4xx Transient Negative response. 120 indicates that the service will be ready in a certain number of minutes. The server is not yet available but expects to be shortly. In contrast, 452 means that requested action not taken. Insufficient storage space in system. The server ran out of disk space while processing the command.
Descrição
The service will be ready in a certain number of minutes. The server is not yet available but expects to be shortly.
Quando você o vê
When connecting to an FTP server that is starting up or temporarily busy with maintenance tasks.
Como corrigir
Wait the indicated number of minutes and try connecting again. If the server never becomes ready, contact the server administrator.
Descrição
Requested action not taken. Insufficient storage space in system. The server ran out of disk space while processing the command.
Quando você o vê
When uploading a file and the server's disk is full, or when the user's storage quota has been exceeded.
Como corrigir
Free up disk space on the server or request a quota increase from the administrator. Delete unnecessary files and retry the upload.
Diferenças principais
120 is a 1xx Positive Preliminary response, while 452 is a 4xx Transient Negative response.
FTP 120: The service will be ready in a certain number of minutes. The server is not yet available but expects to be shortly.
FTP 452: Requested action not taken. Insufficient storage space in system. The server ran out of disk space while processing the command.
You encounter 120 when when connecting to an FTP server that is starting up or temporarily busy with maintenance tasks.
You encounter 452 when when uploading a file and the server's disk is full, or when the user's storage quota has been exceeded.
Quando usar qual
For 120 (Service Ready Soon): Wait the indicated number of minutes and try connecting again. If the server never becomes ready, contact the server administrator. For 452 (Insufficient Storage): Free up disk space on the server or request a quota increase from the administrator. Delete unnecessary files and retry the upload.