16.2. Backing Up EKM

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Administration Guide | Chapter 16: Backing Up and Restoring EKM |

16.1.3. The EKM Root Directory |  | 16.2.1. Backup Procedure
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## 16.2. Backing Up EKM

In order to back up EKM, it is necessary to back up all locations where data is stored in EKM. This includes the following locations:

- EKM database

- EKM data directory

- EKM version root directory (`EKM_ROOT182`)

- EKM job data directory

- EKM repository directory

A backup of EKM that is made while EKM is running is referred to as a “hot” backup because the system is running (“hot”) while the backup is taking place.

A backup of EKM that is made while EKM is stopped is referred to as a “cold” backup because the system is not running (“cold”) while the backup is taking place. This requires stopping the application server and database server that are used with EKM.

It is expected that in most installations, hot backups of EKM will be conducted regularly while cold backups will be conducted less frequently on special occasions such as before an upgrade or during periods of scheduled maintenance.

It is essential to perform backups of EKM on a regular basis. This section will discuss the backup procedure for EKM so that you can implement an appropriate backup procedure and schedule for your EKM installation.

Contains proprietary and confidential information of ANSYS, Inc. and its subsidiaries and affiliates.

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