error se usb diskos

[Harris Kosmidhs]

Exo enan 200 disko se e3oterikh 8hkh kai to sundeo meso USB.

1)Pos mporo na do an ton exo sundesei se usb2?

2)Parathro pos to syslog einai gemato me mesages tou stul:
Jan 11 16:37:35 harris kernel: usb-storage: queuecommand called
Jan 11 16:37:35 harris kernel: usb-storage: *** thread awakened.
Jan 11 16:37:35 harris kernel: usb-storage: Command READ_10 (10 bytes)
Jan 11 16:37:35 harris kernel: usb-storage:  28 00 00 60 90 a7 00 00 08 00
Jan 11 16:37:35 harris kernel: usb-storage: Bulk Command S 0x43425355 T
0xe628 L 4096 F 128 Trg 0 LUN 0 CL 10
Jan 11 16:37:35 harris kernel: usb-storage: usb_stor_bulk_transfer_buf:
xfer 31 bytes
Jan 11 16:37:35 harris kernel: usb-storage: Status code 0; transferred 31/31
Jan 11 16:37:35 harris kernel: usb-storage: -- transfer complete
Jan 11 16:37:35 harris kernel: usb-storage: Bulk command transfer result=0
Jan 11 16:37:35 harris kernel: usb-storage:
usb_stor_bulk_transfer_sglist: xfer 4096 bytes, 1 entries
Jan 11 16:37:35 harris kernel: usb-storage: Status code 0; transferred
4096/4096
Jan 11 16:37:35 harris kernel: usb-storage: -- transfer complete
Jan 11 16:37:35 harris kernel: usb-storage: Bulk data transfer result 0x0
Jan 11 16:37:35 harris kernel: usb-storage: Attempting to get CSW...
Jan 11 16:37:35 harris kernel: usb-storage: usb_stor_bulk_transfer_buf:
xfer 13 bytes
Jan 11 16:37:35 harris kernel: usb-storage: Status code 0; transferred 13/13
Jan 11 16:37:35 harris kernel: usb-storage: -- transfer complete
Jan 11 16:37:35 harris kernel: usb-storage: Bulk status result = 0
Jan 11 16:37:35 harris kernel: usb-storage: Bulk Status S 0x53425355 T
0xe628 R 0 Stat 0x0
Jan 11 16:37:35 harris kernel: usb-storage: scsi cmd done, result=0x0
Jan 11 16:37:35 harris kernel: usb-storage: *** thread sleeping.
Jan 11 16:37:35 harris kernel: usb-storage: queuecommand called
Jan 11 16:37:35 harris kernel: usb-storage: *** thread awakened.

ktl.

gia pardeigma tora molis ka8arisa to syslog (echo > syslog) kai
grafontas arxeia apo ton disko se dvd to syslog(omois kai to kern.log)
egine 312MB

Ti einai ta la8h pou petaei?

anyhelp? thanks