Error: failed to launch VM: invalid config.guest.memory_mb, minimum required 512 MiB

Hi… This is a multiple of the number of CPUs:

Minimum memory is 256m * shared CPU size or 2048m * performance CPU size.

Since cpus = 2 was specified in the [[vm]] stanza, that came out as 512MB.

(I would like more flexibility in this as well, actually. In particular, a performance-class Machine with only 256MB would be handy in the age of CPU throttling, for things that just need to wake up once per day, do a bunch of SHA256 hashing within a super-locked-down context, and then go back to sleep.)

Hope this helps!

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