Here the way I succeded duplicating CDs on my T64 v5.0
dd if=/dev/rdisk/cdrom0c bs=2048 | cdrecord -v -dummy -speed=4 -fs=24m -dev=2,2,0 -
or, placing data on disk to speedup I/O
dd if=/dev/rdisk/cdrom0c bs=2048 of=uno.raw
cdrecord -v -dummy -speed=4 -fs=24m -dev=2,2,0 uno.raw
rm uno.raw
---- I PLACED the -dummy switch for simulating the CD recording process.
---- AFTER a positive result (no underrun errors) you have to issue
---- again the cdrecord command without -dummy to actually write the CD
In the above examples /dev/rdisk/cdrom0c is the input device (as
/dev/rrz5c on previous T64 & Dunix versions) and the output device
-dev=2,2,0 is indicated by the bus/target/lun triplet
For whom is interested I remember that the cdrecord software properly
installs on T64 and it is available at
http://www.fokus.gmd.de/research/cc/glone/employees/joerg.schilling/private/cdrecord.html
With cdrecord another software is given: mkisofs
Using it you can make an ISO-9660 image of your Unix or Advanced File
System which can then be written onto CD using cdrecord.
mkisofs -R -l -o due.raw /usr/users/lele
cdrecord -v -dummy -dev=2,2,0 due.raw
rm due.raw
Always with cdrecord is the software cdda2wav which can be used to
copy AUDIO CD in the following way:
ask info about the AUDIO cd:
cdda2wav -J -D 2,2,0
copy 11 tracks from the input AUDIO CD on files named audio_??.raw
cdda2wav -D 2,2,0 -t 1+11 -B -I generic_scsi -S 0 -O raw
replace the original CD with a blank one ant write it
cdrecord -dummy -dev=2,2,0 -audio -pad -speed=4 audio_??.raw
I use a SCSI PLEXTOR PX-R412C CD writer and a PLASMON one
Thanks to:
Bob Marcan <bob.marcan_at_aster.si>
Lucio Chiappetti <lucio_at_ifctr.mi.cnr.it>
tanveerm_at_gisqatar.org.qa
Nikola Milutinovic <Nikola.Milutinovic_at_ev.co.yu>
mantini_at_pcssv2.esrin.esa.it
--- and to another person of the mailing list which gave the right
suggestion, but whom mail has been accidentaly deleted so I don't
remember his name.
Thanks to all the mailing list (we are the best, ar'nt we ?)
Emanuele
--
$$$ Emanuele Lombardi
$$$ mail: AMB-GEM-CLIM ENEA Casaccia
$$$ I-00060 S.M. di Galeria (RM) ITALY
$$$ mailto:lele_at_mantegna.casaccia.enea.it
$$$ tel +39 06 30483366 fax +39 06 30483591
$$$
$$$ |||
$$$ \|/ ;_;
$$$ What does a process need | /"\
$$$ to become a daemon ? | \v/
$$$ | |
$$$ - a fork o---/!\---
$$$ | |_|
$$$ | _/ \_
$$$* Contrary to popular belief, UNIX is user friendly.
$$$ It's just very particular about who it makes friends with.
$$$* Computers are not intelligent, but they think they are.
$$$* True programmers never die, they just branch to an odd address
$$$* THIS TRANSMISSION WAS MADE POSSIBLE BY 100% RECYCLED ELECTRONS
Received on Wed Jan 26 2000 - 14:54:44 NZDT