The server is at CentOS release 6.10 (Final)jlehtone wrote: ↑2019/12/05 08:18:39CentOS 7.0 is not a supported, secure environment.
You should either update to supported version (7.7) or disconnect your cluster from network.
BShT did not say: "compile on unsupported platform".
BShT did say: "edit TORQUE sources until it compiles on 8". (or 7.7)
Your cluster must have applications. Applications that have been "stable since 2012".
Applications that have been installed in CentOS 6. How do they run on CentOS 7?
How would they run on CentOS 8?
If you install some new application in CentOS 7, will it run in a CentOS 6 node?
Are your users happy with (versions of) applications from 2012?
but CentOS 7 is installed on one of the nodes and it works in a cluster. And on this node stood CentOS 7 but the hard drive failed