If recovering after a system crash, select Restore > Smart Restore. The process will perform all necessary steps automatically to set up your disk. You will be asked to specify the system’s backup device and backup number. To restore the last master backup, do not enter a backup number response, i.e., leave it blank.
At the end of a restore, you are prompted with the following:
You may need to make your root disk bootable.
Do you want to do it now? (y/n) [y]
Answer y or press Enter to accept the default. If you have performed a step by step restore, the option Make disk bootable should be selected before exiting.
Another way to restore a system is to perform a step by step restore. Each of the following steps is required to successfully complete the restore. From the restore menu, select Format partition, Create Filesystem, Restore files, Make disk bootable.