Re: external firewire hard drive on RHEL AS 3

[Michael Ault <mikerault yahoo com>]

What does a "dmesg|grep sbp2" show? Also a
"demesg|grep scsi"?

You may need to do a echo "scsi add-single-device 0 0
0 0">/proc/scsi/scsi

have you tried reloading the sbps modules?

modprobe -r sbp2
modprobe -r sd_mod
modprobe -r ohci1394
modprobe ohci1394
modprobe sd_mod
modprobe sbp2

Mike

--- Benjamin Hornberger <bho gmx net> wrote:
> Hi all,
> 
> I am having trouble getting an external firewire
> hard drive and an external 
> firewire DVD writer to work on RHEL AS 3 (academic
> license). I installed 
> the kernel-smp-unsupported package (which at the
> first time messed up my 
> network cards, but at the second time seemed to
> work). I loaded the 
> ieee1394, ohci1394, raw1394 and sbp2 modules, but
> the latter seems to make 
> some problems.
> 
> On boot, I get a message like "insmod: a module
> named sbp2 already exist", 
> or something like that. I can't recall the exact
> message because it is not 
> logged in /var/log/boot.log (any hints what is
> actually logged there, why 
> not all the boot messages?)
> 
> When I run gscanbus, I see both devices (external
> hard drive and external 
> DVD writer). When I do cdrecord -scanbus or more
> /proc/scsi/scsi, they 
> don't show up. It looks like that firewire in
> principle is working, but 
> they are not recognized as SCSI devices.
> 
> Any hints? In general, any hints on how device names
> / numbers (/dev/scd0 
> etc.) are given when there are removable drives?
> 
> By the way, both devices worked easily on RH 9.
> 
> Thanks for your help! 
> 
> 
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=====
Michael R. Ault
Senior Consultant
Burleson Oracle Consulting
770-754-9057
www.ault.cc
www.remote-dba.com