各位兄，麻烦帮忙看看。谢啦。
设备USB接口的DVD-RW，盘DVD 4.7GB，在windows 10下格式化为udf文件系统。并在读写都正常。
但是插到Linux中，USB接口识别和dev对象创建都正常，并在系统也支持udf文件系统(proc/filesystems)。但是mount就是不成功。windows和Linux兼容问题吗？有办法解决吗？
mount指令打印：mount -t udf /dev/sr1 /mnt:
mount: /dev/sr1 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/sr1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
dmesg信息：
[ 3389.072756] usb 1-2: new high-speed USB device number 4 using xhci_hcd
[ 3389.428470] usb 1-2: New USB device found, idVendor=13fd, idProduct=0840
[ 3389.428471] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3389.428472] usb 1-2: Product: External
[ 3389.428473] usb 1-2: Manufacturer: Generic
[ 3389.428474] usb 1-2: SerialNumber: 000000000000000000000000
[ 3389.429370] usb-storage 1-2:1.0: USB Mass Storage device detected
[ 3389.429411] scsi host3: usb-storage 1-2:1.0
[ 3390.438955] scsi 3:0:0:0: CD-ROM PLDS DVD-RW DS8A8SH KU54 PQ: 0 ANSI: 0
[ 3390.456185] sr 3:0:0:0: [sr1] scsi3-mmc drive: 62x/62x writer dvd-ram cd/rw xa/form2 cdda tray
[ 3390.456493] sr 3:0:0:0: Attached scsi CD-ROM sr1
[ 3390.456554] sr 3:0:0:0: Attached scsi generic sg2 type 5
[ 4408.234255] UDF-fs: error (device sr1): udf_read_inode: (ino 291806) failed !bh
[ 4408.329143] UDF-fs: error (device sr1): udf_read_inode: (ino 291805) failed !bh
[ 4408.423101] UDF-fs: error (device sr1): udf_read_inode: (ino 291804) failed !bh
[ 4408.517108] UDF-fs: error (device sr1): udf_read_inode: (ino 291803) failed !bh
[ 4408.517116] UDF-fs: Scanning with blocksize 2048 failed
[ 4408.534823] UDF-fs: error (device sr1): udf_read_tagged: read failed, block=285216, location=285216
[ 4408.534827] UDF-fs: error (device sr1): udf_read_tagged: read failed, block=285472, location=285472
[ 4408.534828] UDF-fs: warning (device sr1): udf_load_vrs: No anchor found
[ 4408.534828] UDF-fs: Scanning with blocksize 4096 failed
[ 4408.534829] UDF-fs: warning (device sr1): udf_fill_super: No partition found (1)
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