Managing Virtual CDs

Create and manage virtual CDs (VCDs) to make software installation media available to the virtual machines on your everRun system in ISO format.

A VCD is a read-only ISO image file that resides on a storage device of the everRun system. Use the Virtual CD Creation Wizard (in everRun Availability Console) to upload an existing ISO file, as described in Creating a Virtual CD.

After you create a VCD, you can boot from it to install a Windows or Linux guest operating system, or start a VM from a bootable recovery VCD. You can also insert a VCD into a running VM to install software applications.

Caution: When you insert a VCD into a running, fault-tolerant (FT) VM, it prevents the everRun software from migrating the VM to a different physical machine in the event of a failure. To restore fault-tolerant operation, unmount and eject the VCD as soon as you finish using it.

You manage VCDs as described in:

Users who are assigned the role Administrator or Platform Manager can perform all VCD tasks. Users who are assigned the role VM Manager can perform all VCD tasks, except rename a VCD. (For information on assigning these roles, see Managing Local User Accounts.)