Which two preparatory tasks are required prior to installing an AppDynamics Controller on Linux? (Choose two.)

Before installing an AppDynamics Controller on Linux, you need to perform some preparatory tasks

to ensure the system meets the requirements and the installation runs smoothly. Two of these tasks

are:

Install libaio on the host machine if it does not already have it installed. This library facilitates

asynchronous I/O operations on the system, which are required by the Controller. You can use the

package manager of your Linux distribution to install libaio, such as yum or apt-get. For example, on

CentOS, you can run yum install libaio1.

Verify that you have enough temporary (tmp) space available on the system, at least 1 GB. The

Controller installation uses the tmp space to extract and install the software components. You can

check the tmp space by running df -h /tmp2. If the tmp space is insufficient, you can either free up

some space by deleting unnecessary files, or specify a different temporary directory for the

installation by passing the -Djava.io.tmpdir parameter to the installer3.

Other preparatory tasks include verifying the user account permissions, configuring the virus

scanners,

installing

the

netstat

network

utility,

and

setting

the

file

descriptor

limit2. Reference: Prepare Linux for the Controller, Install the Controller on Linux, and [Controller

System Requirements] in the AppDynamics documentation.