ide-scsi, 1394-sbp2 and usb-storage scsi host ids

ide-scsi, 1394-sbp2 and usb-storage scsi host ids

Post by James H. Cloos Jr » Thu, 12 Dec 2002 00:10:11



JimC> In all 2.4 versions I've tested, (the most recent of which are
JimC> 2.4.20-pre4-ac1 and 2.4.20-pre8), ide-scsi, sbp2 and usb-storage
JimC> all use scsi host id 0.

I don't see that I posted an update to this.  In 2.4, this was fixed
at some cset between v2.4.20-pre8 and v2.4.20-rc1.

-JimC

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1. ide-scsi, 1394-sbp2 and usb-storage scsi host ids

In all 2.4 versions I've tested, (the most recent of which are
2.4.20-pre4-ac1 and 2.4.20-pre8), ide-scsi, sbp2 and usb-storage all
use scsi host id 0.  Eg (w/ just ide-scsi and sbp2):

:; cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: Maxtor   Model: 1394 storage     Rev: v1.2
  Type:   Direct-Access                    ANSI SCSI revision: 06
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: SONY     Model: CD-RW  CRX810E   Rev: 1.4c
  Type:   CD-ROM                           ANSI SCSI revision: 02

This causes problems at lest for sg:

:; cdrecord --scanbus
Cdrecord 1.11a05 (i686-suse-linux) Copyright (C) 1995-2001 J?rg Schilling
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.5'
scsibus0:
        0,0,0     0) 'Maxtor  ' '1394 storage    ' 'v1.2' Disk
        0,1,0     1) *
        0,2,0     2) *
        0,3,0     3) *
        0,4,0     4) *
        0,5,0     5) *
        0,6,0     6) *
        0,7,0     7) *

I can't test 2.5 on this box, as /home, /opt, /tmp, /usr, /var and
swap are all in LVM1.

What does it take to get the host/channel/id/lun tuples to increment
the host value each time a releted module is inserted?

-JimC

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