USB Mass Storage pblm
salut
j'ai un petit pblm avec un disk USB (128mo traveling disk)
quand je le branche sur le port USB j'ai ca :
Apr 8 19:39:26 debian kernel: hub.c: new USB device 00:07.2-1, assigned
address 4
Apr 8 19:39:26 debian kernel: scsi1 : SCSI emulation for USB Mass
Storage devices
Apr 8 19:39:26 debian kernel: usb-storage: act_altsettting is 0
Apr 8 19:39:26 debian kernel: usb-storage: id_index calculated to be:
66
Apr 8 19:39:26 debian kernel: usb-storage: Array length appears to be:
68
Apr 8 19:39:26 debian kernel: usb-storage: USB Mass Storage device
detected
Apr 8 19:39:26 debian kernel: usb-storage: Endpoints: In: 0xd4eaa700
Out: 0xd4eaa714 Int: 0xd4eaa728 (Period 1)
Apr 8 19:39:26 debian kernel: usb-storage: Found existing GUID
0ea06803688856163e5673a8
Apr 8 19:39:26 debian kernel: WARNING: USB Mass Storage data integrity
not assured
Apr 8 19:39:26 debian kernel: USB Mass Storage device found at 4
Apr 8 19:40:01 debian kernel: usb-storage: queuecommand() called
Apr 8 19:40:01 debian kernel: usb-storage: *** thread awakened.
Apr 8 19:40:01 debian kernel: usb-storage: Command INQUIRY (6 bytes)
Apr 8 19:40:01 debian kernel: usb-storage: 12 00 00 00 60 00 00 00 01
00 02 00
Apr 8 19:40:01 debian kernel: usb-storage: Bulk command S 0x43425355 T
0xf1 Trg 0 LUN 0 L 96 F 128 CL 6
Apr 8 19:40:01 debian kernel: usb-storage: Bulk command transfer
result=0
Apr 8 19:40:01 debian kernel: usb-storage: usb_stor_transfer_partial():
xfer 96 bytes
Apr 8 19:40:01 debian kernel: usb-storage: usb_stor_bulk_msg() returned
0 xferred 36/96
Apr 8 19:40:01 debian kernel: usb-storage: Bulk data transfer result
0x1
Apr 8 19:40:01 debian kernel: usb-storage: Attempting to get CSW...
Apr 8 19:40:01 debian kernel: usb-storage: Bulk status result = 0
Apr 8 19:40:01 debian kernel: usb-storage: Bulk status Sig 0x53425355 T
0xf1 R 60 Stat 0x0
Apr 8 19:40:01 debian kernel: usb-storage: Fixing INQUIRY data to show
SCSI rev 2
Apr 8 19:40:01 debian kernel: usb-storage: scsi cmd done, result=0x0
Apr 8 19:40:01 debian kernel: usb-storage: *** thread sleeping.
'sg-scan -i' donne :
sg_scan -i
/dev/sg0: scsi0 channel=0 id=0 lun=0 [em] type=5
PLEXTOR CD-R PX-W2410A 1.04 [wide=0 sync=0 cmdq=0 sftre=0
pq=0x0]
/dev/sg1: scsi1 channel=0 id=0 lun=0 [em] type=0
Generic Traveling Disk 1.11 [wide=0 sync=0 cmdq=0 sftre=0
pq=0x0]
/dev/sg0 etant mon graveur (comme on peut le constater) et donc /dev/sg1
le disk usb.
'sg_map' donne :
/dev/sg0 /dev/scd0
/dev/sg1
quand j'essaie de mounter /dev/sg1 ; il me dit :
mount -t vfat /dev/sg1 /mnt/
mount: /dev/sg1 is not a block device
toute idée serait la bien venue !
je suis sous SID avec un 2.4.20:
...
CONFIG_SCSI=y
CONFIG_BLK_DEV_SR=y
CONFIG_SR_EXTRA_DEVS=2
CONFIG_CHR_DEV_SG=y
...
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_UHCI_ALT=y
CONFIG_USB_OHCI=y
CONFIG_USB_AUDIO=y
CONFIG_USB_STORAGE=y
...
(le graveur fonctionne très bien)
merci !
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