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Re: [Qemu-devel] [PATCH] pc: map pc ram from user-specified file
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From: |
Peter Feiner |
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Subject: |
Re: [Qemu-devel] [PATCH] pc: map pc ram from user-specified file |
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Date: |
Thu, 8 Dec 2011 17:24:36 -0500 |
>> Do you have any performance number for this? And examples on how your
>> are using it?
> Our principal use case is implementing VM migration techniques.
There are other uses of a RAM file interface that I can imagine:
- debugging, e.g., inspecting the memory of a VM after it has crashed
- security research, e.g., extracting passwords from a running VM