Re: Everything works, but /dev/sda not showing up

On Thu, Mar 04, 2004 at 10:55:44PM +0100, Stefan Richter wrote:
> On 4 Mar, Jean-Sebastien Morisset wrote:
>> Everything appears to be
>> working ok, except the /dev/sda device is not created.
>
> According to your log, sbp2 logged into the iPod and added it to
> the scsi subsystem. Looks like it was associated with the 2nd
> scsi bus though, leaving an empty first bus. Check /proc/scsi/scsi.

Thanks for the reply Stefan. Here's my /proc/scsi/scsi:

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 01
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 02
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 03
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 04
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 05
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 06
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: MATSHITA Model: UJDA720 DVD/CDRW Rev: 1.03
  Type: CD-ROM ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: Apple Model: iPod Rev: 1.50
  Type: Direct-Access ANSI SCSI revision: 02

Here's something I thought was odd:

root@zaphod:/$ ls -l /dev/scsi/host0/bus0/target0/lun0/
total 0
brw------- 1 jsmoriss cdwriter 11, 0 Dec 31 1969 cd

root@zaphod:/$ ls -l /dev/scsi/host1/bus0/target0/lun0/
total 0

Shouldn't there be a device file in the host1/bus0/target0/lun0/
directory?

Here are my /dev/s* devices:

root@zaphod:/dev$ ls -ld s*
lr-xr-xr-x 1 root root 31 Mar 4 17:31 scd0 -> scsi/host0/bus0/target0/lun0/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd1 -> scsi/host0/bus0/target0/lun1/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd2 -> scsi/host0/bus0/target0/lun2/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd3 -> scsi/host0/bus0/target0/lun3/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd4 -> scsi/host0/bus0/target0/lun4/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd5 -> scsi/host0/bus0/target0/lun5/cd
lr-xr-xr-x 1 root root 31 Mar 4 10:41 scd6 -> scsi/host0/bus0/target0/lun6/cd
drwxr-xr-x 1 root root 0 Dec 31 1969 scsi
drwxrwxrwt 2 root root 40 Mar 4 10:41 shm
drwxr-xr-x 1 root root 0 Dec 31 1969 sound
drwxr-xr-x 1 root root 0 Mar 4 10:41 sr
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr0 -> scd0
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr1 -> scd1
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr2 -> scd2
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr3 -> scd3
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr4 -> scd4
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr5 -> scd5
lr-xr-xr-x 1 root root 4 Mar 4 10:44 sr6 -> scd6
lr-xr-xr-x 1 root root 4 Mar 4 10:41 stderr -> fd/2
lr-xr-xr-x 1 root root 4 Mar 4 10:41 stdin -> fd/0
lr-xr-xr-x 1 root root 4 Mar 4 10:41 stdout -> fd/1

Thanks,
js.

-- 
Jean-Sebastien Morisset, Sr. UNIX Administrator <jsmoriss@mvlan.net>
Personal Home Page <http://jsmoriss.mvlan.net/>
JS & Melanie's Homebrewery <http://brewery.mvlan.net/>
Underwater and Travel Photographs <http://www.mvpix.com/>
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