[Debburn-devel] iso creation Ignoring file with # character

Thomas Schmitt scdbackup at gmx.net
Wed Apr 10 08:46:53 UTC 2013


Hi,

i can confirm the report of Mike Grandmaison with
  genisoimage 1.1.7.1 (Linux)

Creation:

  mkdir test
  echo no                > test/no_octothorpe
  echo yes_an_octothorpe > 'test/octo#thorpe'
  echo no                > test/x_no_octothorpe

  genisoimage -r -J -l -d -allow-multidot -allow-leading-dots -no-bak \
              -o test.iso test

Inspection:

  $ xorriso -indev test.iso -find / --
  ...
  '/'
  '/no_octothorpe'
  '/x_no_octothorpe'
  $

  $ su
  # mount -o loop test.iso /mnt
  # find /mnt
  /mnt
  /mnt/no_octothorpe
  /mnt/x_no_octothorpe
  #

  $ strings test.iso | fgrep yes_an_octothorpe
  $
(I.e. the file content is not stored in the image)


Comparison with xorriso result:

  xorriso -as mkisofs \
              -r -J -l -d -allow-multidot -allow-leading-dots -no-bak \
              -o test.iso test

yields:

  '/'
  '/no_octothorpe'
  '/octo#thorpe'
  '/x_no_octothorpe'

resp.

  /mnt
  /mnt/no_octothorpe
  /mnt/octo#thorpe
  /mnt/x_no_octothorpe

resp.

  yes_an_octothorpe


Have a nice day :)

Thomas




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