Red Hat ENTERPRISE LINUX WS 2.1 - Guia de Instalação descarregar pdf (Página 53)

If more than one license is available, as many copies of the program as are cov-

ered by the license can be started simultaneously.

4. Which licensing program is used for T

OPSPIN?

The Flexlm license manager is used and is delivered on the T

OPSPIN DVD. It

contains the ’bruker_lmgr’ license manager, the ’lmutil’ program, Help files and

example license.dat file.

5. What are the requirements for the Flexlm to function:

Your PC must have an Ethernet card

6. What is a Floating license?

Floating licenses are licenses that are available for more than one computer in a

network. Floating licenses are issued based on the Host-ID of one particular

computer. This computer becomes the ‚license server‘. All computers that can

communicate with this ‚license server‘ computer can use the licenses managed

by this computer. For this to work, the same license file must be installed on all

participating computers, including the ‚license server‘. The Flexlm license man-

ager software must only run on the ‚license server‘ computer.

A Floating license can have just one license for a program like T

OPSPIN. In such

a case, the respective program can be started once on one computer in the net-

work. If more than one license is available, as many copies of the program as are

covered by the license can be started simultaneously. For example, if you have

a license file with 5 licenses for T

OPSPIN, TOPSPIN can be started 5 times from

any 5 computers in the network.

The number of licenses is stated in the FEATURE for the respective program.

7. What is the difference between 1-Server / 3-Server Licenses?

Floating licenses can be ordered as 1-server or 3-server licenses. In a 1-server

license you have only one license server, and in a 3-server license there are three

license servers defined in the license file.

• The advantage of a 1-server license is that it is only necessary to have one

computer active at a time to make the license available.

• The advantage of a 3-server license is that any of the three license servers

can be inactive and the license management is then done by the remaining

two servers.

• One requirement for the three license servers is that all of them have TCP/IP

active.

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Red Hat ENTERPRISE LINUX WS 2.1 - Guia de Instalação Página 53