LUNs are _supposed_ to be the same, because we register
new host for every storage device.
However, there is a high profile bug here where LUN,ID,Channel
and Host are the same, and I got a monstrous headache
auditing drivers/usb/scsiglue.c, .../usb.c, drivers/scsi/host.c,
etc., all in vain. I flew to NC to see it on a faulting machine.
There is just NO WAY it can be happening, yet it does.
To make things clearer this is the faulty /proc/scsi/scsi
content that I discuss:
Before:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: Sony Model: MSC-U01 Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: Y-E DATA Model: USB-FDU Rev: 3.04
Type: Direct-Access ANSI SCSI revision: 02
After:
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: Sony Model: MSC-U01 Rev: 1.00
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IOMEGA Model: ZIP 100 Rev: 10.V
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
Vendor: Y-E DATA Model: USB-FDU Rev: 3.04
Type: Direct-Access ANSI SCSI revision: 02
If you know anything specific about it, please let me know.
Thanks,
-- Pete
> I've seen something like this before... AFAICT, it's a cosmetic error in
> the /proc/scsi/scsi display.
>
> Matt
>
> On Tue, Mar 27, 2001 at 07:55:41PM -0500, Robert Baruch wrote:
>
>> I attached both the SDDR09 and HP8200e, modprobed usb-storage, and I
>> found that according to /proc/scsi/scsi, both devices got the same scsi
>> LUN! Not sure where in the code the LUN's are allocated, though.
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
http://lists.sourceforge.net/lists/listinfo/linux-usb-devel
