Quantum SDLC 2.7, Руководство по установке

Страница: 78 / 152

72 DAS Client
• The installation will place the selected components in the
<%SystemDrive%>\Program Files\ADIC\SDLC\
directory. Change the destination folder if it
is required.
• The DAS Administration Utility should be installed on a PC that will run the DAS Client software.
See
Installing the DAS Administration Utility on page 73.
• If there is a firewall between the Scalar DLC (server) host and the client host, the DAS/ACI firewall
software should be installed on a PC
inside the firewall. See Installing the DAS/ACI Firewall on page
74.
• Figure 36 illustrates the typical network structure.
Figure 36 Scalar DLC DAS Client Network
• The installation configures appropriate server, client, and media type values (see Table 14 ).
Note
The DAS/ACI firewall software can be installed directly on Scalar DLC host. In case of
the Redundant solution, it should be installed on both cluster nodes.
Table 14 DAS Variables
Variable Explanation
DAS_SERVER Network names (TCP/IP) of the server which are accessed by the dasadmin
program. Both names are entered separated by a comma, only when installing
dual DAS. The names must be resolvable on the computer into TCP/IP
addresses.
For the firewall connection, the DAS/ACI Firewall PC name is used here.
DAS_PORT A port being used to send DAS commands (for the firewall connection only).
DAS_CLIENT Name of the client under which the DAS PC is to access the server. The name
must be defined in the Scalar DLC database.
ACI_MEDIA_TYPE Default media type selected when using dasadmin if the parameter -t is omitted
from the command. See DAS Administration Guide for the details.
Note
These variables can be also set manually. This is very useful when several DAS Clients
have to share one client host.