3 comments

• 

  guest

  4 years ago

  Way cool example. This really helped me.
  reply
• 

  SolarisSmurf

  3 years ago

  ---------------- mount_iso ---------------------
  
  #!/bin/sh
  #
  # Mount an ISO image using a loopback filesystem.
  #
  
  if [ -z "$1" -o -z "$2" ]; then
  echo "$0 <full_path_to_iso> <mount_point>"
  exit 0
  fi
  
  # Add the loopback block device.
  # This will return the device path under /dev/lofi/.
  printf "Creating loopback device to $1 ... "
  LOFS_DEVICE=`lofiadm -a "$1"`
  if [ 0 -ne $? ]; then
  exit 1
  else
  echo "${LOFS_DEVICE}"
  fi
  
  # Now, mount the device to the mount point specified.
  printf "Mounting $2 on ${LOFS_DEVICE} ... "
  mount -F hsfs -o ro "${LOFS_DEVICE}" "$2"
  if [ 0 -ne $? ]; then
  lofiadm -d ${LOFS_DEVICE}
  exit 1
  else
  echo "mounted"
  fi
  
  -------------------- umount_iso ---------------------------
  
  #!/bin/sh
  #
  # Unmount an ISO image mounted over the loopback file system.
  #
  
  if [ -z "$1" ]; then
  echo "$0 <mount_point>"
  exit 0
  fi
  
  # Find the loopback device in the list of mount points.
  LOFS_DEVICE=`mount | grep "$1" | awk '{print $3}'`
  if [ -z "${LOFS_DEVICE}" ]; then
  echo "Unable to find loopback device for mount point $1"
  exit 1
  fi
  
  # Unmount the mount point.
  printf "Unmounting $1 on ${LOFS_DEVICE} ... "
  umount $1
  if [ 0 -ne $? ]; then
  exit 1
  else
  echo "unmounted"
  fi
  
  # Delete the loopback block device.
  printf "Deleting loopback device ${LOFS_DEVICE} ... "
  lofiadm -d "${LOFS_DEVICE}"
  if [ 0 -ne $? ]; then
  exit 1;
  else
  echo "deleted"
  fi
  
  --------------------------------------
  
  enjoy!!! w00h00!!!
  reply
• 

  Anonymous

  3 years ago

  Is it possible to mount DVD.iso ?
  
  When I run lofiadm -a /cdrom/cdroot/bo651.iso /cdrom/fakedirectory
  
  I get:
  
  lofiadm: size of /cdrom/cdroot/bo651.iso is not a multiple of 512 :?:
  reply