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Re: [Xen-devel] Questions about certain Xen limits and features

Keir Fraser wrote:
(2a)  What's the largest host memory that anybody has tested?
(2b)  What's the expected host memory limit (if somebody was able to
configure a system that large)?

I think 256GB has been tested. Theoretically we're good up to 1TB, and we
could expand beyond even that without too much trouble.

I have seen *very* weird bugs related to kernel error reporting when I made the switch from 16GB to 32GB of memory. I can do this 'semi' dynamically using a Dell 1950.

To be able to actually boot system with 32GB I have to append; i8042.noaux

Might be good reference for other people.


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