Lanner AV-ICE01 - Manual (Page 19)

Software User Manual Version 1.0.1
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than one Intel Communications Chipset 89xx Series, it is recommended that you verify
that the correct configuration files were copied.
3.3 Starting/Stopping the Acceleration Software
When the Acceleration software is installed, a script file titled qat_service is installed in
the /etc/init.d directory.
The script file can be used to start and stop the Acceleration software. To start the
software, issue the following commands:
# Service qat_service start
Note: If the service qat_service start command fails, verify the following:
-Software is installed.
-Acceleration software is already running.
-If you are not using virtualization, verify the Kernel option intel_iommu=off has
been configured as specified in 2.3 Updating Grub Configuration File
-If you are not using virtualization, verify you are starting the service in a guest
Operating System and not the host Operating System.
-Verify the Intel Communications chipset 89xx is enumerated properly by using the
lspci command.
To stop the software, issue the following command:
# service qat_service stop