2.4.1 NetWorker Installation

Install the NetWorker software. The packages installed for the server cluster operation, the storage node cluster operation, and the client cluster operation is different.

Note

Don't input anything to the following input requirements when you install NetWorker.
“Enter the first NetWorker server’s name [no more]”
Specify "no" for the following input requirements when you install NetWorker.
“Start NetWorker daemons at end of install [yes]”
Change the file name of the rc script of NetWorker as follows after installing NetWorker 7.4/7.5/7.6.
```
# mv /etc/rc3.d/S95networker /etc/rc3.d/FJSVclntw.S95networker
```

Information

For detail of the NetWorker Installation, see the NetWorker manuals.
The system configurations applied when NetWorker starts can be defined. See "2.9.1 Definition of Operation Environment at NetWorker Startup".

2.4.1.1 Server cluster operation

Install the following NetWorker softwares in each node. If necessary, install other packages (online manual etc.).

Package	NetWorker Software
LGTOclnt	Client
LGTOdrvr*	Driver
LGTOnode	Storage Node
LGTOserv	Server

* NetWorker 7.4/7.5/7.6 has no driver.

Install the NetWorker software in the local disk of each node. Make the NetWorker directory that is not /nsr (where administrative information of NetWorker and the online indexes are stored) on the local disk of each node.

Note

It is necessary to recognize the NetWorker server as one of the NetWorker clients. Therefore, it is necessary to install LGTOclnt.
It is necessary to install LGTOclnt earlier than LGTOserv.
In case you use the NetWorker Console server on a node of the cluster, create the NetWorker Console database in the disk that NetWorker can always access to (a local disk, and so on).

2.4.1.2 Storage node cluster operation

Install the following NetWorker softwares in each node. If necessary, install other packages (online manual etc.).

Package	NetWorker Software
LGTOclnt	Client
LGTOdrvr	Driver
LGTOnode	Storage Node

Install NetWorker in the local disk of each node. Make the NetWorker directory for an arbitrary directory on the local disk of each node.

Note

Do not install LGTOserv (NetWorker server).
It is necessary to recognize the NetWorker storage node as one of the NetWorker clients. Therefore, it is necessary to install LGTOclnt.
It is necessary to install LGTOclnt earlier than LGTOnode.
NetWorker 7.4/7.5/7.6 does not support the high available storage node in any cluster systems. Therefore, the storage node cluster operation is not supported for NetWorker 7.4/7.5/7.6.

2.4.1.3 Client cluster operation

Install the following NetWorker software in all nodes to be backed up. If necessary, install other packages (online manual etc.).

Package	NetWorker Software
LGTOclnt	Client

Install NetWorker in the local disk of each node. Make the NetWorker directory for an arbitrary directory on the local disk of each node.

Note

Do not install LGTOserv (NetWorker server).
In case you use the NetWorker Console server on a node of the cluster, create the NetWorker Console database in the disk that NetWorker can always access to (a local disk, and so on).