Info Catalog xorrecord: ExIsoSingle xorrecord: Examples xorrecord: ExIsoFly

xorrecord: ExIsoMulti

 
 6.7 Write multiple ISO 9660 sessions
 ====================================
 
 This is possible with all media except minimally blanked DVD-RW and
 DVD-R DL, which cannot do multi-session.
 The first session is written like in the previous example, except that
 option -multi is used.  It will contain the files of hard disk directory
 ./tree1 under the ISO 9660 directory /dir1:
 
    $ xorrisofs -o image_1.iso -J -graft-points /dir1=./tree1
 $ xorrecord -v dev=/dev/sr0 speed=12 fs=8m \
 -multi -grow_overwriteable_iso \
 blank=as_needed -eject padsize=300k image_1.iso
 
    For the second session xorrisofs needs to know the -msinfo numbers of
 the medium.  Further it will read data from the medium by using the
 system's read-only CD-ROM driver.
 It is advised to load the tray manually or via dd by the CD-ROM driver,
 rather than letting xorrecord do this by its own SCSI driver.  Many
 system CD-ROM drivers do not take notice of xorrecord's activities.
 
    $ dd if=/dev/sr0 count=1 >/dev/null 2>&1
 Now get the -msinfo numbers:
 $ m=$(xorrecord dev=/dev/sr0 -msinfo)
 
    and use them with xorrisofs to add ./tree2 to the image as /dir2:
 
    $ xorrisofs -M /dev/sr0 -C $m -o image_2.iso \
 -J -graft-points /dir2=./tree2
 
    Now burn the new session onto the same medium.  This time without
 blanking:
 
    $ xorrecord -v dev=/dev/sr0 speed=12 fs=8m \
 -multi -grow_overwriteable_iso \
 -eject padsize=300k image_2.iso
 
    Operating systems which mount this medium will read the superblock of
 the second session and show both directories /dir1 and /dir2.
 

Info Catalog xorrecord: ExIsoSingle xorrecord: Examples xorrecord: ExIsoFly