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Re: Supsend/resume regression in c995b4 WAS: Re: [Qemu-devel] [PATCH] Fi


From: Anthony Liguori
Subject: Re: Supsend/resume regression in c995b4 WAS: Re: [Qemu-devel] [PATCH] Fix migration uint8 arrys handled
Date: Wed, 23 Mar 2011 07:15:59 -0500
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.14) Gecko/20110223 Lightning/1.0b2 Thunderbird/3.1.8

On 03/23/2011 04:10 AM, Avi Kivity wrote:
On 03/22/2011 03:26 PM, Anthony Liguori wrote:

Here's how I propose we tackle this. This patch adds a -dump-savevm option that takes a version. It spits out all of the fields we save for a particular version (well, not really, but it should). We also can add type information. The idea is that we'd write a simple test case (using gtester) that ran through and dumped the schema for each version. We'd store the schema's in the tree and the test can compare old schema's to the current schema to check for failure.


Instead of generating the schema and comparing, what about the other way round? Write vmstate in a formal schema, and generate the code at runtime.

This is exactly where I want to go in the future.

Regards,

Anthony Liguori





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