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 文章标题 : 硬盘式播放器 HD300挂载问题
帖子发表于 : 2009-06-22 23:01 

注册: 2007-02-01 23:28
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症状:MPIO的HD300硬盘播放器,使用的是TOSHIBA MK2006GAL 20G的微硬盘,9.04下将HD300直接接到USB口上作移动硬盘拷贝数据,发现如正常U盘,能直接自动挂载,拷贝文件正常后右键“卸载”,拔下后播放器亦使用正常。后于XP系统下连接HD300,不能直接识别(未见分区,但整个盘未分区,为FAT32文件系统),设备管理器下同本机硬盘类似,可见如TOSHIBA MK2006GAL USB storage 字样,说明硬件可识别,“安全删除硬件”时无反应长时间等待,故无法正常删除硬件。遂返回UBUNTU,连接USB后无反应,fdisk -l也无反应,lsusb可见如下内容:

Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 006: ID 2735:1005 DigitalWay
Bus 002 Device 003: ID 04f2:b033 Chicony Electronics Co., Ltd
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 002: ID 046d:c019 Logitech, Inc. Optical Tilt Wheel Mouse
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 08ff:1600 AuthenTec, Inc. AES1600
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

DigitalWay经查即为HD300,Device信息也正确
dmesg|more,最后部分内容如下:

[ 285.996078] usb 2-3: new high speed USB device using ehci_hcd and address 4
[ 286.139688] usb 2-3: configuration #1 chosen from 1 choice
[ 286.246520] Initializing USB Mass Storage driver...
[ 286.247168] scsi6 : SCSI emulation for USB Mass Storage devices
[ 286.247668] usbcore: registered new interface driver usb-storage
[ 286.247676] USB Mass Storage support registered.
[ 286.251585] usb-storage: device found at 4
[ 286.251590] usb-storage: waiting for device to settle before scanning
[ 291.248547] usb-storage: device scan complete
[ 291.250228] scsi 6:0:0:0: Direct-Access TOSHIBA MK2006GAL 0811 PQ: 0 ANSI: 0
[ 291.253644] sd 6:0:0:0: [sdb] 39063024 512-byte hardware sectors: (20.0 GB/18.6 GiB)
[ 291.256743] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 291.256751] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 291.258794] sd 6:0:0:0: [sdb] 39063024 512-byte hardware sectors: (20.0 GB/18.6 GiB)
[ 291.262020] sd 6:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 291.262026] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[ 291.262036] sdb:<6>usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 352.100058] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 383.101035] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 414.100087] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 445.100099] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 476.100086] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 476.233923] sd 6:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
[ 476.233934] end_request: I/O error, dev sdb, sector 0
[ 476.233944] Buffer I/O error on device sdb, logical block 0
[ 507.100133] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 538.100113] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 569.100087] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 600.100128] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 631.101089] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 662.100093] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 662.233743] sd 6:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
[ 662.233755] end_request: I/O error, dev sdb, sector 0
[ 662.233765] Buffer I/O error on device sdb, logical block 0
[ 693.100111] usb 2-3: reset high speed USB device using ehci_hcd and address 4
[ 711.004371] sd 6:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.004384] end_request: I/O error, dev sdb, sector 0
[ 711.004394] Buffer I/O error on device sdb, logical block 0
[ 711.004430] usb 2-3: USB disconnect, address 4
[ 711.004758] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.004767] end_request: I/O error, dev sdb, sector 0
[ 711.004773] Buffer I/O error on device sdb, logical block 0
[ 711.005451] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005462] end_request: I/O error, dev sdb, sector 0
[ 711.005469] Buffer I/O error on device sdb, logical block 0
[ 711.005488] ldm_validate_partition_table(): Disk read failed.
[ 711.005516] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005524] end_request: I/O error, dev sdb, sector 0
[ 711.005530] Buffer I/O error on device sdb, logical block 0
[ 711.005566] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005574] end_request: I/O error, dev sdb, sector 0
[ 711.005580] Buffer I/O error on device sdb, logical block 0
[ 711.005614] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005622] end_request: I/O error, dev sdb, sector 0
[ 711.005628] Buffer I/O error on device sdb, logical block 0
[ 711.005662] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005670] end_request: I/O error, dev sdb, sector 0
[ 711.005676] Buffer I/O error on device sdb, logical block 0
[ 711.005690] Dev sdb: unable to read RDB block 0
[ 711.005715] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005724] end_request: I/O error, dev sdb, sector 0
[ 711.005729] Buffer I/O error on device sdb, logical block 0
[ 711.005763] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005772] end_request: I/O error, dev sdb, sector 0
[ 711.005777] Buffer I/O error on device sdb, logical block 0
[ 711.005824] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005832] end_request: I/O error, dev sdb, sector 24
[ 711.005838] Buffer I/O error on device sdb, logical block 3
[ 711.005869] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.005878] end_request: I/O error, dev sdb, sector 24
[ 711.006097] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.006106] end_request: I/O error, dev sdb, sector 0
[ 711.006144] sd 6:0:0:0: [sdb] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
[ 711.006152] end_request: I/O error, dev sdb, sector 0
[ 711.006167] unable to read partition table
[ 711.006333] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 711.006453] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 1010.244088] usb 2-3: new high speed USB device using ehci_hcd and address 5
[ 1010.387428] usb 2-3: configuration #1 chosen from 1 choice
[ 1010.398407] scsi7 : SCSI emulation for USB Mass Storage devices
[ 1010.407141] usb-storage: device found at 5
[ 1010.407147] usb-storage: waiting for device to settle before scanning
[ 1015.404502] usb-storage: device scan complete
[ 1015.406162] scsi 7:0:0:0: Direct-Access TOSHIBA MK2006GAL 0811 PQ: 0 ANSI: 0
[ 1015.408231] sd 7:0:0:0: [sdb] 39063024 512-byte hardware sectors: (20.0 GB/18.6 GiB)
[ 1015.409373] sd 7:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1015.409380] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 1015.411328] sd 7:0:0:0: [sdb] 39063024 512-byte hardware sectors: (20.0 GB/18.6 GiB)
[ 1015.413925] sd 7:0:0:0: [sdb] Test WP failed, assume Write Enabled
[ 1015.413932] sd 7:0:0:0: [sdb] Assuming drive cache: write through
[ 1015.413941] sdb:<6>usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1077.100085] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1108.100148] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1139.100095] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1170.100083] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1201.100088] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1201.233890] sd 7:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
[ 1201.233903] end_request: I/O error, dev sdb, sector 0
[ 1201.233911] __ratelimit: 3 callbacks suppressed
[ 1201.233917] Buffer I/O error on device sdb, logical block 0
[ 1232.100095] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1263.100091] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1294.101100] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1325.100096] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1356.100105] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1387.100093] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1387.233907] sd 7:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
[ 1387.233920] end_request: I/O error, dev sdb, sector 0
[ 1387.233930] Buffer I/O error on device sdb, logical block 0
[ 1418.101105] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1449.100098] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1480.100065] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1511.100146] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1542.100087] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1573.100083] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1573.233933] sd 7:0:0:0: [sdb] Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK,SUGGEST_OK
[ 1573.233946] end_request: I/O error, dev sdb, sector 0
[ 1573.233956] Buffer I/O error on device sdb, logical block 0
[ 1604.101093] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1635.100117] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1666.100205] usb 2-3: reset high speed USB device using ehci_hcd and address 5
[ 1697.102030] usb 2-3: reset high speed USB device using ehci_hcd and address 5

可见也正常识别了硬件,但是水平不够,看不出是什么问题,接下来该怎么办?请详细告知


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