is this IT or not/
rsmith at xs4all.nl
Fri Nov 23 15:22:59 PST 2007
On Fri, Nov 23, 2007 at 01:17:36PM -0800, Gary Kline wrote:
> > My usual invocation for cdrecord for data disks is:
> > cdrecord -v -eject -dao speed=8 driveropts=burnfree dev=1,1,0 -pad \
> > -data file.iso
> > You'll have to adjust the dev part by looking at the output of
> > 'cdrecord -scanbus'. Cdrecord requires atapicam or a SCSI burner, btw.
> (And to think that for years I was SCSI-*only*. Darn!)
> What is "aptapicam" exactly? If I add it to my kernel GENERIC
> will other things blow up, [:-)]?
It is a driver that allows ATAPI devices like CD-RW and DVD drives to be
accessed through the SCSI subsystem.
My kernel is configured as follows;
device atapicam # Emulate ATAPI devices as SCSI via CAM
# No atapicd driver!
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device cd # Compact Disc
device da # Direct Access (disks) [for umass devices]
device pass # Passthrough device (direct SCSI access)
This will give you cdX devices, instead of acdX.
Next you'll have to configure devfs to grant access to the relevant
# Give members of group cdrom access to the CD/DVD-ROM and DVD+RW via the
# SCSI interface
own xpt0 root:cdrom
perm xpt0 0660
own cd0 root:cdrom
perm cd0 0660
own cd1 root:cdrom
perm cd1 0660
# cdparanoia uses the cdrom link.
link cd0 cdrom
link cd0 dvd
add path 'da*' mode 0660 group usb
add path 'pass*' mode 0660 group cdrom
# Set the default devfs ruleset.
My freebsd webpage covers this in some more detail:
> The handbook has examples of how-to copy audio CD's doing the
> reads with dd. I posted something yesteerday to see if that
> part could be done with a script.
Don't use dd for copying audio discs, because it doesn't do any error
correction whatsoever. Use cdparanoia instead; 'cdparanoia -B "1-"' to
rip the whole disk.
Then burn the resulting wav files with cdrecord.
[plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated]
pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725)
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