ontape实用程序自动生成文件名，并执行物理和日志备份。

The ontape utility generates filenames automatically and performs physical and log backups.

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在每一次同步之前，都会创建额外的备份，在文件名后添加一个连续的数字并以' . bak '为后缀名。

Before any synchronization, an additional backup is created, adding a sequential backup number to the filename and using the suffix '.bak '.

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请输入要编录的备份文件名和路径。

Enter the path and file name of the backup file you want to catalogue.

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