>２．サーバにexe（みたいなもの）を配置
これの意味がわかりません・・・。
"HP Surestore 2/20 Tape Libraries"の場合です。ドキュメントの抜出し
だけです、すいません。詳細に関しては、やはりご使用されているプロダクトの
マニュアルを参照されるのが良いかと。
HP-UX Hosts
To enable communication between the host and tape library,
appropriate drivers must be configured into the HP-UX kernel. Table
1 shows which drivers are necessary for each device.
NOTE Some drivers have different names, depending on whether or
not they are listed in the output of an ioscan or in the system file.
If these drivers are already installed into the kernel, upon system boot
they will automatically be associated with the hardware that they
control. However, if drivers are missing, they must be installed. For
more information on installing Fibre Channel drivers, refer to the HP
Fibre Channel Mass Storage Adapter Service and User Manual (A3636-90002).
A pass-through driver is used to manage the robotics controller. Since
this driver is not dedicated for this particular device, it must be
manually installed. The following sections describe this process:
• Installing the pass-through driver (below)
• Creating a device file for the robotics controller
• Verifying the installation
既にドライバーは入っているようにも思いますので、"insf -e"とかで作成され
ませんか？（どんなシステムかわからないので安易には助言できませんが）
-e Reinstall the special files for pseudo-drivers and
existing devices. This is useful for restoring
special files if one or more have been removed.
ドキュメントはここから見つかりませんか？
http://h20000.www2.hp.com/bizsupport/TechSupport/Product.jsp?prodTypeId=12169&prodCatId=304613&locale=en_US&taskId=115
