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[CSO] The command '' exits with message 'script has to be executed only in physical server'



Article ID: KB36207 KB Last Updated: 08 Sep 2020Version: 1.0

The command ​ must run on Bare Metal server. It is executed to download the necessary packages for ​​qemu-kvm and bridge-utils. It adds the bridge 'br0' on the BMS server and brings the br0 interface status 'UP'.


 The command '' exits the script.


The script checks 'if ​the recommended OS for CSO is running in a virtual environment'.


The '' script has to be executed only in physical server. The reason is because the command executes with hypervisor flag 'grep ^flags.*\ hypervisor /proc/cpuinfo | wc -l', if it submits any value other than '0', which means this is a virtual machine and the script exits with the message 'has to be executed only in physical server'.

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