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Installation
Installation for Red Hat Enterprise Linux
10/27/14 P1065697-002
d. See Figure 29. Go to the bottom of the file, add the following 2 lines
export JRE_HOME=/usr/java/default/
export CATALINA_OPTS="-XX:MaxPermSize=512M -Xms512m -Xmx4096m"
Figure 29 • Adding Environment Variables
e. Press CTRL+O and press Enter to save. Press CTRL+X to exit the editor.
f. Restart the Red Hat Enterprise server for these options to take effect.
Note • The CATALINA_OPTS environment variable change listed here is
recommended based upon a 50 user, 500 printer configuration. As more printers or
users are required the individual memory values may need to be adjusted.
Note • A 64-bit Java Virtual Machine (JVM) is required to support the
CATALINA_OPTS parameters.