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The virtual machines execute from an 'Initial" snapshot that allows you to restore the machines back to their original starting position.
Warning |
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Snapshots are a great way to revert a machine back to a known configuration so you can start again, but remember, ANY changes you've made since the snaphot was taken will be lost. If you have created any scripts or files on your virtual machines you want to keep, make sure you put a copy of them in the shared folder (/media/sf_shared) as this belongs to the host machine and it's contents will be saved when the snapshot is restored. |