[CentOS] Question on USB to CF device

Jerry Geis geisj at pagestation.com
Fri Dec 26 13:50:18 UTC 2008


I have this USB to CF device  I tried to plug in today. Below is dmesg 
output when I plug it in.
I was hoping it would look just like a USB thumbdrive.
Is there something special I would have to do to be able to read the USB 
to CF device?

Looks like its trying to make it /dev/sdd but I continue to get the 
errors at the end.

Thank,
jerry

Dec 26 08:41:53 devgeisquad kernel: usb 1-4: new high speed USB device 
using ehci_hcd and address 83
Dec 26 08:41:53 devgeisquad kernel: usb 1-4: configuration #1 chosen 
from 1 choice
Dec 26 08:41:53 devgeisquad kernel: scsi37 : SCSI emulation for USB Mass 
Storage devices
Dec 26 08:41:58 devgeisquad kernel: scsi 37:0:0:0: Direct-Access     
Generic- Multi-Card       1.00 PQ: 0 ANSI: 0 CCS
Dec 26 08:41:58 devgeisquad kernel: usb 1-4: USB disconnect, address 83
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] READ CAPACITY failed
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] Result: 
hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] Sense not available.
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] Write Protect is off
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] Assuming drive 
cache: write through
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: [sdd] Attached SCSI 
removable disk
Dec 26 08:41:58 devgeisquad kernel: sd 37:0:0:0: Attached scsi generic 
sg3 type 0
Dec 26 08:41:59 devgeisquad kernel: usb 1-4: new high speed USB device 
using ehci_hcd and address 84
Dec 26 08:42:14 devgeisquad kernel: usb 1-4: device descriptor read/64, 
error -110
Dec 26 08:42:29 devgeisquad kernel: usb 1-4: device descriptor read/64, 
error -110
Dec 26 08:42:29 devgeisquad kernel: usb 1-4: new high speed USB device 
using ehci_hcd and address 85
Dec 26 08:42:44 devgeisquad kernel: usb 1-4: device descriptor read/64, 
error -110


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