What does selecting the guests operating system and version when creating a new VM actually do and how does it impact performance?
For example, what is the difference between selecting "Linux 2.6x / 3.0x / 4.0x" and "Other Linux" ?
Additionally, what are the optimal settings if attempting to dual-boot between two very distinct operating systems such as Linux and Windows?
Thanks!
Selecting OS options in VirtualBox?
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prankstare
- Posts: 7
- Joined: 6. Nov 2011, 06:14
- Primary OS: MS Windows 7
- VBox Version: OSE other
- Guest OSses: WinXP
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mpack
- Site Moderator
- Posts: 39134
- Joined: 4. Sep 2008, 17:09
- Primary OS: MS Windows 10
- VBox Version: PUEL
- Guest OSses: Mostly XP
Re: Selecting OS options in VirtualBox?
The option has nothing to do with performance. It is about creating a VM which will be compatible with the intended guest OS. In particular, passing the correct CPU features to the guest (so Win8.1 sees NX, a 64bit OS sees a 64bit host CPU, etc). Also that the VM simulates hardware for which we know the selected OS has built in drivers.
Why would you want to dual boot a VM? Use two different VMs.
Why would you want to dual boot a VM? Use two different VMs.
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prankstare
- Posts: 7
- Joined: 6. Nov 2011, 06:14
- Primary OS: MS Windows 7
- VBox Version: OSE other
- Guest OSses: WinXP
Re: Selecting OS options in VirtualBox?
Thanks!
I'm attempting at dual-booting in VirtualBox to learn more about the MBR, bootloader and how the different types of partitioning schemes work with multiple operating systems.
Just a more convenient way to do this instead of losing your entire working hard disk if something goes south in the process.
I'm attempting at dual-booting in VirtualBox to learn more about the MBR, bootloader and how the different types of partitioning schemes work with multiple operating systems.
Just a more convenient way to do this instead of losing your entire working hard disk if something goes south in the process.