Fujitsu ETERNUS SF Express V16.6 Migration Manual page 29

When automatic mount (autofs) is used for DVD-ROM, specify the iso9660 file system for the /etc/fstab file. Also, for RHEL5 (Intel64),
specify "exec" for the mount option.
The following is a description example of the /etc/fstab file for RHEL5 (Intel64).
/dev/cdrom /mnt
Note
The DVD-ROM media of this product has been created in the UDF Bridge format. For this reason, it is possible to mount as the iso9660
or UDF file system. However, if you mount as the UDF file system, the execution privileges for the execution file may sometimes be
removed. In this case, problems such as being unable to execute the installer may occur. Note that, depending on the operating system,
the mount specification may sometimes be as shown below. The mount options for the mounted DVD-ROM can be checked by
executing the mount command with no argument.
-
If you mount the DVD-ROM using automatic mount, or using the mount command with no file system option, the DVD-ROM is
mounted as the UDF file system, Therefore, it is not possible to execute the command on the DVD-ROM.
-
If the automatic mount of the DVD-ROM was performed using the auto mount daemon (autofs) in RHEL5 (Intel64), "noexec" is set
for the mount option. Therefore, it is not possible to execute the command on the DVD-ROM.
iso9660 exec 0 0
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