Image Level Agent: System Requirements

The following requirements are for the Image Level agent:

Note: For details about the operating systems and applications supported by the Image Level Agent, see Image Level - Application Support.

Cluster Support

You can install the software on a cluster, if clustering is supported by the operating system. For information about supported cluster types, see Support for Cluster Configuration.

Hard Drive

Image Level on UNIX

1 GB minimum disk space for software installation.

10 GB of free disk space is required for job result directory.

1 GB of free disk space is required for log directory.

Image Level on Windows

1 GB minimum disk space for software installation.

10 GB of free disk space is required for job result directory.

500 MB of free disk space is required for log directory.

AIX LPAR/WPAR

Data protection on Logical Partitioning (LPAR) and Workload Partitioning (WPAR) is supported.

Miscellaneous

The File System iDataAgent will be automatically installed during installation of this software, if it is not already installed. For System Requirements and install information specific to the File System iDataAgents, refer to:

• System Requirements - Microsoft Windows File System iDataAgent

• System Requirements - AIX File System iDataAgent

• System Requirements - Linux File System iDataAgent

• System Requirements - Solaris File System iDataAgent

On Solaris computers, the operating system must have been installed with at least the user level software option selected.

.NET Framework

.NET Framework 4.0 is automatically installed. Note that .NET Framework 4.0 can co-exist with other versions of this software.

SELinux

If you have SELinux enabled on the client computer, create the SELinux policy module as a root user before performing a backup. The SELinux Development package must be installed on the client.

To create an SELinux policy module, perform the following steps as user "root":

1. Create the following files in the /usr/share/selinux/devel directory:

   File Name	Content of the File
   <directory>/<file_name>.te where: <directory> is /usr/share/selinux/devel <file_name> is the name of the UNIX file, created to save the policy module statement. It is a good idea to use the same name for policy module and the file. For example: When you are creating a policy module for backup_IDA application, you can use the following file name: backup_IDA.te	The content of the file should be as follows: policy_module(<name>,<version>) ############################## where: <name> is the name of the policy module. You can give any unique name to the policy module, such as a process or application name. <version> is the version of the policy module. It can be any number, such as 1.0.0. For Example: While creating a policy module for the backup_IDA application, you can use the following content. policy_module(backup_IDA,1.0.0)
   <directory>/<file_name>.fc where: <directory> is /usr/share/selinux/devel <file_name> is the name of the UNIX file, created to save the policy module statement. It is a good idea to use the same name for policy module and the file. For example: When you are creating a policy module for backup_IDA application, you can use the following file name: backup_IDA.fc	The content of the file should be as follows: Note that the following list of files is not exhaustive. If the process fails to launch, check /var/log/messages. Also, if required, add it to the following list of files. /opt/<software installation directory>/Base/libCTreeWrapper.so -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libCVMAGuiImplgso -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libdb2locale.so.1 -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libdb2osse.so.1 -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libDb2Sbt.so -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libdb2trcapi.so.1 -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libDrDatabase.so -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libIndexing.so -- gen_context(system_u:object_r:texrel_shlib_t,s0) /opt/<software installation directory>/Base/libSnooper.so -- gen_context(system_u:object_r:texrel_shlib_t,s0)

2. Create the policy file from command line. Use the following command. Ensure that you give the following commands in the /usr/share/selinux/devel directory.

    
   [root]# make backup_IDA.pp

    
   Compiling targeted backup_IDA module

    
   /usr/bin/checkmodule: loading policy configuration from tmp/backup_IDA.tmp

    
   /usr/bin/checkmodule: policy configuration loaded

    
   /usr/bin/checkmodule: writing binary representation (version 6) to tmp/backup_IDA.mod

    
   Creating targeted backup_IDA.pp policy package

    
   rm tmp/backup_IDA.mod tmp/backup_IDA.mod.fc

    
   [root]# semodule -i backup_IDA.pp

    
   [root]#

3. Execute the policy module. Use the following command:

[root]# restorecon -R /opt/<software installation directory>

SELinux is now configured to work with this application.

Microsoft Visual C++

The following Redistributable Packages are installed automatically. Note that the Redistributable Package can co-exist with other versions of this software.

Microsoft Visual C++ 2010 Redistributable Package

Supported UNIX File Systems and Restore Types

The following table lists the file systems and restore types supported for each supported operating system:

Supported Windows File System Types

DISCLAIMER

Certain third-party software and service releases (together, “Releases”) may not be supported by Commvault. You are solely responsible for ensuring Commvault’s products and services are compatible with any such Releases.