During installation of Qorestor the following error occurs:
Qorestor modules have only been tested to work on the following kernels:
3.10.0-514 - shipped with CentOS 7.3
3.10.0-693 - shipped with CentOS 7.4
3.10.0-862 - shipped with CentOS 7.5
Download and install correct kernel.
Reboot and while booting pick the supported kernel that was installed.