我正在使用rdiff-backup在本地 Linux 服务器上备份我的文件系统。这似乎没问题。然后我用rsync远程备份到 windows 机器。rsync目标目录上的所有读/写权限均已正确设置，但仍然出现以下错误...
[2015-09-28 09:39:10] INFO Copying files to remote directory...
rsync: failed to set times on "/mnt/backup/.": Permission denied (13)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/access_control_lists.2015-09-28T09:31:52+01:00.snapshot" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/current_mirror.2015-09-28T09:31:52+01:00.data" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/error_log.2015-09-28T09:31:52+01:00.data" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/extended_attributes.2015-09-28T09:31:52+01:00.snapshot.gz" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/file_statistics.2015-09-28T09:31:52+01:00.data.gz" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/mirror_metadata.2015-09-28T09:31:52+01:00.snapshot.gz" failed: No such file or directory (2)
rsync: open "/mnt/backup/filesystem/etc/rdiff-backup-data/session_statistics.2015-09-28T09:31:52+01:00.data" failed: No such file or directory (2)
这是我的rsync命令：
rsync --delete --delete-before --update --append --stats -rtlz "$BACKUP_SOURCE"/ "$BACKUP_TARGET"
有人知道为什么会跳过某些备份文件吗？谢谢。