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Search Engine: System Requirements

The following requirements are for the Search Engine.

Hardware Specifications

The hardware requirements for the Search Engine depend on the type of data you want to content index. For detailed information about the hardware requirements for the Search Engine software, see Hardware Specifications for Activate.

Note: It is important to review the hardware requirements for the Search Engine because when the index size of the Search Engine reaches 50% of the available disk space, the Search Engine node is automatically placed in search-only mode. For information about search-only mode, see Search Engine Node in Search Only Mode.

For requirements about content indexing file system data from backups, review the following sizing recommendations:

Content indexing file system data from backups

Large

Medium

Small

Source data size per node

Based on the following assumptions:

  • The average file size is 1 MB
  • 50% of documents are eligible for content indexing
  • There is only one version of the file

160 TB

80 TB

40 TB

Objects per node (estimated)

30 million

15 million

7.5 million

CPU or vCPU

32 cores

16 cores

8 cores

RAM

64 GB

32 GB

16 GB

Disk space

12 TB

6 TB

3 TB

Note: To get higher scalability for content indexing files from backups, you can turn off the generate previews option on the Search Engine node. When generate previews is off, each search node can accommodate approximately twice the number of objects per node. For example, in a large enterprise, this would be approximately 40 TB of source data (about 60 million objects), and the required disk space is 15% of source data (up to 6 TB).

Miscellaneous

During the installation of this software component, the File System Agent is installed if it is not already installed. See the system requirements for the Microsoft Windows File System Agent.

.NET Framework

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

Windows x64 MediaAgent

The Search Engine requires the use of a Windows x64 version MediaAgent.

DISCLAIMER

Third-party maintenance (minor) releases or feature releases that are supported by the Commvault software may not be listed in our System Requirements. When possible, Commvault provides information on any known issues related to these minor releases or feature releases. In some cases, these minor releases or feature releases affect how the Commvault software works. Commvault software may experience changes in functionality as the result of the third-party minor release or feature releases. These changes are beyond the control of Commvault. Platforms that are supported in the current version of Commvault software may not be supported in earlier versions of the software. Contact your software provider to ensure that third-party minor releases or feature releases are compatible with the Commvault software.

Additional considerations regarding minimum requirements and End-of-Life policies from third-party vendors also apply.

Last modified: 8/11/2020 8:41:26 PM