Slackware 13无法挂载DVD光驱出错如下

Netwrom

bash-3.1# dmesg | grep dev
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
Buffer I/O error on device hda, logical block 0
Buffer I/O error on device hda, logical block 1
Buffer I/O error on device hda, logical block 2
Buffer I/O error on device hda, logical block 3
Buffer I/O error on device hda, logical block 4
Buffer I/O error on device hda, logical block 5
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
Buffer I/O error on device hda, logical block 0
Buffer I/O error on device hda, logical block 1
Buffer I/O error on device hda, logical block 2
Buffer I/O error on device hda, logical block 3
Buffer I/O error on device hda, logical block 4
Buffer I/O error on device hda, logical block 5
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 64
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
ATAPI device hda:
end_request: I/O error, dev hda, sector 64
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
Buffer I/O error on device hda, logical block 0
Buffer I/O error on device hda, logical block 1
Buffer I/O error on device hda, logical block 2
Buffer I/O error on device hda, logical block 3
Buffer I/O error on device hda, logical block 4
Buffer I/O error on device hda, logical block 5
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
Buffer I/O error on device hda, logical block 342176
Buffer I/O error on device hda, logical block 342177
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
Buffer I/O error on device hda, logical block 0
Buffer I/O error on device hda, logical block 1
Buffer I/O error on device hda, logical block 2
Buffer I/O error on device hda, logical block 3
Buffer I/O error on device hda, logical block 4
Buffer I/O error on device hda, logical block 5
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 1368704
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 528
ATAPI device hda:
end_request: I/O error, dev hda, sector 0
ATAPI device hda:
end_request: I/O error, dev hda, sector 64
isofs_fill_super: bread failed, dev=hda, iso_blknum=16, block=16
bash-3.1#



root@daihu:~# mount /dev/hda /mnt/cdrom/
mount: block device /dev/hda is write-protected, mounting read-only
mount: /dev/hda: can't read superblock
root@daihu:~#

sunny_5252

1 光盘的问题，换盘读读试试
2 光驱的问题，换数据线，接口保证接好后，再试。
3 找个别的光驱试试。
4 绝对不是系统的事，因为群中100％没人反映过这种情况，我前二天买了张盗板盘，的确是出现过这种情况！后来，拿出盘，再送进去。竟然好了！无语

vvoody

是13.1么？看看CHANGES_AND_HINTS.TXT的LIBATA SWITCHOVER部分

ginkgo

13.1的话，从hd?? 改成 sd?了 ，你要看一下升级指南。