Ultibo VM's

General discussion about anything related to Ultibo.
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Ultibo VM's

Postby Gavinmc42 » Sun Mar 31, 2019 1:06 am

Been reading books on OS's.
Came across VM's, Virtual Machines, had talk of lots of VM's running on a server.
Ultibo on QEMU is a VM?

How many Ultibo VM's can be run on a PC via QEMU?
I have only ever run one for testing.
Is there any restrictions on numbers apart from memory?

Is anyone using Ultibo on QEMU in real applications?
What limitations have they found?
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Re: Ultibo VM's

Postby Ultibo » Sun Mar 31, 2019 10:51 pm

The primary purpose of Ultibo on QEMU at present is to allow development, testing and debugging in a self contained environment without needing any external hardware.

Given that QEMU tries to exactly emulate a set of hardware from a number of specific platforms performance is often not stunning but given our intended use that can be outweighed by the convenience.

However QEMU is also the core technology behind the Linux KVM implementation and as such is at the heart of many large cloud based virtualization platforms, it is conceivable that Ultibo could find a use as a unikernel platform for micro VM devices that start extremely quickly and have a very small footprint. To achieve that would require implementation of the VirtIO drivers for storage and network but those are standards based and most of the other elements are already present.
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Posts: 1555
Joined: Sun Jun 05, 2016 12:38 pm
Location: Brisbane, Australia

Re: Ultibo VM's

Postby Gavinmc42 » Sat Apr 20, 2019 9:56 am

Don't do much QEMU Utlibo coding but I was trying to convert LIL and thought it would be easier to use QEMU in the first stage.

Not sure, but does Ultibo QEMU work in Linux yet?
Perhaps not?

Hmm, how does QEMU work anyway?

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