A CentOS7 operating system, UEFI for BIOS mode is installed in EXSi. It is intended to be copied after installation to deploy other applications. As a result, the virtual machine cannot be started after copying, and the following prompt appears.
One solution:
Add the CentOS7 installation image to the virtual drive of the virtual machine, boot into the boot menu, select TroublShooting, and then select Rescue a CentOS system
Enter 1 in the entered interface and press Enter
The system has been mounted to / mnt / sysimage
Enter this directory.
Then enter boot / efi / EFI
Copy grubx64.efi under centos to BOOT. Restart.
