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Re: Jaz drive woes...

daemon@ATHENA.MIT.EDU (Matt Nelson)
Fri Nov 15 13:14:41 1996

Date: Fri, 15 Nov 1996 09:03:08 -0800 (PST)
From: Matt Nelson <mnelson@dynatec.com>
To: redhat-list@redhat.com
In-Reply-To: <199611151435.JAA00598@picard.comsat.net>
Resent-From: redhat-list@redhat.com
Reply-To: redhat-list@redhat.com



On Fri, 15 Nov 1996, Ray Curtis wrote:

>  > Matt Nelson <mnelson@dynatec.com> wrote:
>  > i have a PPro/200 with a BusLogic BT-958 SCSI host adapter and a Seagate
>  > Baracuda drive, on which happily lives RH 4.0 w/updates.  i attempted to
>  > hang an Iomega Jaz drive off the external SCSI port via a 68-pin to 50-pin
>  > cable, and this caused the system to hang during boot.  it only gets
> 
> Like I wrote to Matt yesterday, I don't believe his problems are
> termination I believe he has a problem with Buslogic driver
> probeing the devices. I have a similiar setup with the BT958 and
> an internal SCSI Wide terminated and several external SCSI Narrow
> devices hung off the external 68 pin connector converted to 50pins
> terminated at the last device of course, I had the same problem of 
> hanging, until I got the new device driver from:
> 
> 		http://www.dandelion.com/Linux/
> 
> It turns out that the Buslogic driver included with the newer kernals
> can have some problems probeing certain hardware.

ahhh, but this assumes that the system ever gets to the linux level (like
i said, this isn't the most appropriate forum for this question...).  the
system hangs during ROM-level initialization - after the BIOS banner, but
before the AutoSCSI prompt.  this leaves termination as one of the few
possibilities.

i also noticed that, when i reinstalled the jaz onto our Alpha, the scsi
probe didn't show anything on ID 6 (the Jaz), but the drive works fine
once the system is booted.  could it be that the Jaz isn't responding
properly to some sort of initialization query?

btw, i will certainly look into the new driver.  just in case i ever get
the system to boot with the Jaz installed...

thanks for the input,

-matt




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