Nochmal meine crashende USB2-HD, nun aber genauere Problembeschreibung :-)

[xone 62]

Hallo wieder

Ich hab den ganzen Nachmittag daran gearbeitet, meine USB2-HD doch noch zum laufen zu bringen. Nun habe ich mehr Fakten, die vielleicht die Problemlösung erleichtern:

Hier einmal dmesg beim einstöpseln der HD:

usb 1-1: new high speed USB device using address 2
usb 1-1: Product: Mass Storage Device
usb 1-1: Manufacturer: Prolific Technology Inc.
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: Maxtor 6 Model: B200P0 Rev: BAH4
Type: Direct-Access ANSI SCSI revision: 02
SCSI device sda: 398297089 512-byte hdwr sectors (203928 MB)
sda: assuming drive cache: write through
sda:SCSI error : <0 0 0 0> return code = 0x8000002
Current sda: sense key No Sense
end_request: I/O error, dev sda, sector 398297088
Buffer I/O error on device sda, logical block 398297088
SCSI error : <0 0 0 0> return code = 0x8000002
Current sda: sense key No Sense
end_request: I/O error, dev sda, sector 398297088
Buffer I/O error on device sda, logical block 398297088
sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.

Die Partitionen erscheinen, alles läuft wunderbar. Doch plötzlich bei einem Filetransfer kommt eine Fehlermeldung "Kann nicht auf Datenträger schreiben". dmesg sagt dann:

scsi0 (0:0): rejecting I/O to dead device
FAT: unable to read inode block for updating (i_pos 943494)<3>scsi0 (0:0): rejecting I/O to dead device
FAT bread failed in fat_clusters_flush
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)
subfs: unsuccessful attempt to mount media (256)

1. Die Festplatte ist nicht defekt.
2. Sie läuft auf einem anderen Linux-System mit exakt gleichem Kernel.
3. Unter Win2k läuft sie ebenfalls einwandfrei.

Hat noch jemand eine Idee?

Greez Xone

[HirschHeisseIch]

Ne Idee nicht, aber ne Frage:
Wieso brauchts dafür jetzt nen 2. thread?