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License Policy When Installing Binary on Shared Disk (Tibero HA Configuration)

Document Type | Technical Information

Category | Installation

Applicable Product Versions | 5SP1FS01, 5SP1FS02, 5SP1FS03, 5SP1FS04, 5SP1FS06, 6FS01, 6FS02, 6FS03, 6FS04, 6FS05, 6FS06, 6FS07, 6FS07PS, 7FS01, 7FS02, 7FS02PS

Document Number | TINTI003

 

Overview

This document provides guidance on the policy for cases where the binary is stored on a shared disk and multiple hosts share and start it individually.
Note
As with a typical HA (High Availability) configuration, licenses are purchased and license files are received equal to the number of instances, but there is a difference in how the license files are stored, so this is provided as a separate guide.
 

Method

1. Tibero Binary Shared Disk Configuration

Install the Tibero binary on the shared disk.
Set environment variables such as TB_HOME for each host. (Perform according to the general Tibero configuration procedure)
Example)export TB_HOME=/mnt/remote_path/tibero7
# Set other necessary variables
 
 

2. License File Configuration

For each host, copy the corresponding license file (license.xml) to a local disk path. (The path name must be the same for all hosts.)
Example: /local_path/license.xml (same for all hosts)

Create symbolic links for each host respectively.
Example: ln -s /local_path/license.xml $TB_HOME/license/license.xml


Verify the symbolic link is correct.

ls -l $TB_HOME/license/license.xml
Result (example): license.xml - /local_path/license.xml

 

3. Confirm Server Startup on Each Host

Start the server using tbboot.
tbboot

Caution

  • The original license.xml file must exist locally on each host.
  • If the shared disk is not mounted, access to $TB_HOME is not possible. (tbboot cannot be executed)
  • When switching HA, it is essential to check the disk mount and license link status.

 

 
 

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