执行时:duplicity --force remove-older-than 10D file:///fullSystemBackup/
产生以下错误:Specified archive directory '/home/bitnami/.cache/duplicity/abcxyz' does not exist, or is not a directory
执行时:duplicity --force remove-older-than 10D file:///fullSystemBackup/
产生以下错误:Specified archive directory '/home/bitnami/.cache/duplicity/abcxyz' does not exist, or is not a directory