[comp.sys.sun] 8mm 2.3 GB Video Backup Device Query

chuck@trantor.harris-atd.com (Chuck Musciano) (12/01/88)

> My question:  anybody know under why I should pay over $1,000 more for a
> custom driver?

Where will you get a driver if the manufacturer doesn't supply one?  I
guess you can write your own, but I will pay $1000 easily instead of
having to write it.  Since I see you are commercially employed, I would
guess your loaded salary at (at least) the $100/hr mark.  Can you write a
fully debugged, production quality driver in 10 hours?  Spend the money.
Get the driver.  Sleep easy.

Chuck Musciano
Advanced Technology Department
Harris Corporation
(407) 727-6131
ARPA: chuck@trantor.harris-atd.com

dwf%lambda@lanl.gov (Dave Forslund) (12/02/88)

Sun-Spots-Request@Rice.edu (William LeFebvre):
> We're evaluating a few Exabyte-style tape drives....
> My question:  anybody know under why I should pay over $1,000 more for a
> custom driver?

Why buy a device driver?  We just hung our exabyte drive on a Sun3 SCSI
port (Sun si driver OS4.0) and it works just like a 1/4" tape and dumps at
the rate of 800Mbytes/hour.

Dave Forslund
Los Alamos National Laboratory

ajw@beach.cis.ufl.edu (Andy Wilcox) (12/14/88)

> Why buy a device driver?

Well, it *is* possible to get a sun configuration that does not have a
scsi port.  And, this being said, it is possible to buy a scsi card, sans
driver, from a third party.  This happened 'round these parts.  In this
case, you've got scsi card A, and a scsi driver for card B... 

--Andy Wilcox, U Florida