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problem with USB Woxter slim disk [solved]
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nein
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Joined: 14 Nov 2003
Posts: 346
Location: Spain

PostPosted: Tue Nov 09, 2004 11:52 am    Post subject: problem with USB Woxter slim disk [solved] Reply with quote

Hi,

I am using gentoo-dev-sources (2.6.9) but my USB disk is not detected correctly. I get
Code:

kernel: usb 5-7: new high speed USB device using address 2
kernel: Initializing USB Mass Storage driver...
kernel: scsi0 : SCSI emulation for USB Mass Storage devices
kernel:   Vendor: Genesys   Model: USB to IDE Disk   Rev: 0002
kernel:   Type:   Direct-Access                      ANSI SCSIrevision: 02
kernel: SCSI device sda: 78242976 512-byte hdwr sectors (40060MB)
kernel: sda: assuming Write Enabled
scsi.agent[10856]: Attribute /sys/devices/pci0000:00/0000:00:1d.7/usb5/5-7/5-7:1.0/host0/0:0:0:0/type does not exist
kernel:  /dev/scsi/host0/bus0/target0/lun0:<4>usb 5-7: controltimeout on ep0in
kernel: usb 5-7: control timeout on ep0in
last message repeated 2 times
kernel: usb 5-7: reset high speed USB device using address 2
kernel: scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lun 0
kernel: SCSI error : <0 0 0 0> return code = 0x70000
kernel: end_request: I/O error, dev sda, sector 0
kernel:  unable to read partition table
kernel: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
kernel: usb 5-7: USB disconnect, address 2
kernel: usbcore: registered new driver usb-storage
kernel: USB Mass Storage support registered.
kernel: usb 5-7: new high speed USB device using address 3
kernel: usb 5-7: new high speed USB device using address 4




Any suggestions ? Either /dev/sda is not created or it is and any process (fdisk, for example) hangs when accessing it


Last edited by nein on Fri Nov 12, 2004 8:22 am; edited 1 time in total
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nein
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Joined: 14 Nov 2003
Posts: 346
Location: Spain

PostPosted: Fri Nov 12, 2004 8:20 am    Post subject: Reply with quote

The problem was that the disk received not enought power from the USB bus. Plugging it in another conenector (associated to a different usb controller) solved the problem.
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