Here's the output from the various checks:

# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: DELL     Model: PERCRAID Mirror  Rev: 0001
  Type:   Direct-Access                    ANSI SCSI revision: 02
Host: scsi1 Channel: 00 Id: 05 Lun: 00
  Vendor: ARCHIVE  Model: Python 04106-XXX Rev: 735B
  Type:   Sequential-Access                ANSI SCSI revision: 02

# cat /proc/interrupts
           CPU0       CPU1
  0:   16155163   15826058    IO-APIC-edge  timer
  1:        267        268    IO-APIC-edge  keyboard
  2:          0          0          XT-PIC  cascade
  5:          0          0   IO-APIC-level  usb-ohci
  8:          1          0    IO-APIC-edge  rtc
 12:       1236       1267    IO-APIC-edge  PS/2 Mouse
 14:    1817051    1673203    IO-APIC-edge  ide0
 20:   56327201   55696969   IO-APIC-level  aic7xxx
 21:         15         15   IO-APIC-level  aic7xxx
 28:     221337     216238   IO-APIC-level  eth0
 30:    1229823    1232718   IO-APIC-level  aacraid
NMI:          0          0
LOC:   31980511   31980510
ERR:          0
MIS:          0

# ps ax | grep mt
 3509 ?        D      0:00 mt -f /dev/st0 stat
15834 pts/2    S      0:00 grep mt

Note the mt command is still running from yesterday.

Thanx for your help!

-Paul

>>> [EMAIL PROTECTED] 09/16/02 08:35PM >>>
Paul Weber wrote:

>Good afternoon!
>
>I am trying to do the same thing, only with a RH Advanced Server 2.1
>version.  (It looks like 7.3 with enterprise kernel stuff included.)
>
>When I check for the modules, I can't find the SCSI card listed. 
(I'm
>using an Adaptec 39160.)
>
># lsmod | grep st
>st                     30548   0  (unused)
>scsi_mod              125084   3  [st aacraid sd_mod]
>
>I load the module and it looks like this.  (Any idea why the module
>doesn't load itself?)
>
># modprobe aic7xxx
># lsmod | grep st
>st                     30548   0  (unused)
>scsi_mod              125084   4  [aic7xxx st aacraid sd_mod]
>
>Looks OK to me, but I'm not a guru... yet!
>
>When I run the stat command, the process hangs.  Forever.  Not even
>kill -9 can get rid of it.
>
>mt -f /dev/st0 stat
>
>Two questions.  Any idea what's wrong?  Any idea of which HOW-TO I
>should have read?
>
>Thanx!
>
>-Paul
>
Do a 'cat /proc/scsi/scsi' and see if the DAT drive shows up. On my
machine:

# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 01 Lun: 00
  Vendor:          Model: CRW620           Rev: 1.20
  Type:   CD-ROM                           ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 04 Lun: 00                                 
 
                  <=  This is my dat drive
  Vendor: ARCHIVE  Model: Python 01931-XXX Rev: 5.63
  Type:   Sequential-Access                ANSI SCSI revision: 02

It looks like your Adaptec scsi module is loaded, and the st module got

loaded, but it might not have found the DAT drive. Make sure the DAT
has 
it's own scsi ID. Mine is set to 4, which should work for you if you 
don't have anything else set to 4.

You might also do a 'cat /proc/interrupts' and make sure the SCSI card

has it's own interrupt, and is not sharing it with something else.

Let me know what you find and we'll go from there.






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