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From: jvissers@sci.kun.nl (Jos Vissers)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Problems with tape drive
Date: 6 Jan 1996 17:24:19 +0100
Organization: University of Nijmegen, The Netherlands
Lines: 34
Message-ID: <4cm7nj$po7@studs2.sci.kun.nl>
NNTP-Posting-Host: studs2.sci.kun.nl
Keywords: floppy tape
X-Newsreader: NN version 6.5.0 #7 (NOV)

Goodmorning,

I am switching from Linux to FreeBSD but would like to be
able to use my floppy tape drive. So far not much luck.

I Have a IOMega Ditto 420 (200 Mb uncompressed), which uses the
QIC-Wide format but is QIC-40/80 compatible.

My kernel config (relevant part) looks like:
controller      fdc0    at isa? port "IO_FD1" bio irq 6 drq 2 flags 0x1 vector fdintr
disk            fd0     at fdc0 drive 0
#disk           fd1     at fdc0 drive 1
tape            ft0     at fdc0 drive 2

When I boot FreeBSD I get:
ft0: IOMega tape
so it is detected, fine.

When I try to write to it using 'tar -cvf - <something> | ft -f /dev/ft0'
I get :
fdc0: output ready timeout
fdc0: input ready timeout
fdc0: input ready timeout

It then starts writing (most of the time) but when a write error occurs,
it goes back and forth over the same spot endlessly. I have to reboot
to make it stop.

Q1: Is there a solution (in the near future) ?
Q2: Is there a way to read Linux tar tapes ?
Q3: The manpage promises multiple archives but how is this done ?

Thanks, Jos