Acronis Access Advanced - Administrator's Guide - Manual (Page 96)

96 Copyright © Acronis International GmbH, 2002-2014
5. Create a Cluster Group and add all of your Gateway servers to it. Your primary server should be
the one you have already gone through the Setup Wizard on. For more information visit the
Cluster Groups (p. 44) article.
Note: Please make sure that you have already configured a correct Address for Administration on each
Gateway before proceeding. This is the DNS or IP address of the Gateway server.
a. Expand the Mobile Access tab.
b. Open the Gateway Servers page.
c. Press the Add Cluster Group button.
d. Enter a display name for the group.
e. Enter the internal DNS name or IP address of the load balancer (i.e. 10.27.81.1).
f. Mark the checkbox for each Gateway you want to be in the group.
g. Select the Gateway which will control the group's settings. This should be the Gateway which
you configured first. All of the existing settings on that Gateway (including assigned Data
Sources and excluding the address for administration) will be copied to every Gateway in the
group.
On the load balancer:
1. Enable duration-based session stickiness (or your load balancer's equivalent) on your load
balancer and configure it to not expire.
2. If a health-check is required (looking for an HTTP status of 200 to be returned), a ping to
https://INTERNALSERVERNAME:MANAGEMENTPORT/signin will satisfy it (i.e.
https://myaccessserver1.company.com/signin and
https://myaccessserver2.company.com/signin).
Using a browser, open https://mylb.company.com to verify the configuration is working.
5.3 Third-party Software for Acronis Access
In this section
PostgreSQL ............................................................................................... 96
Apache Tomcat ........................................................................................ 97
New Relic.................................................................................................. 97
5.3.1 PostgreSQL
Acronis Access Server uses PostgreSQL as it's database storage.
Documentation on the latest PostgreSQL http://www.postgresql.org/docs/9.2/interactive/index.html
(for other versions visit this site http://www.postgresql.org/docs/manuals/).
List of error codes http://www.postgresql.org/docs/9.2/interactive/errcodes-appendix.html.
When installing Acronis Access server, by default you also install pgAdmin. It provides a graphical
user interface to PostgreSQL. For documentation on all versions of pgAdmin visit this site
http://www.pgadmin.org/docs/.
Useful information can be found at the PostgreSQL Wiki http://wiki.postgresql.org/wiki/Main_Page,
including a troubleshooting guide http://wiki.postgresql.org/wiki/Troubleshooting_Installation.
For anti-virus related problems check this article