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Re: [PATCH v2 05/11] qapi/migration: Introduce vcpu-dirty-limit paramete
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From: |
Markus Armbruster |
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Subject: |
Re: [PATCH v2 05/11] qapi/migration: Introduce vcpu-dirty-limit parameters |
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Date: |
Sat, 03 Dec 2022 10:13:49 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
huangy81@chinatelecom.cn writes:
> From: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
>
> Introduce "vcpu-dirty-limit" migration parameter used
> to limit dirty page rate during live migration.
>
> "vcpu-dirty-limit" and "x-vcpu-dirty-limit-period" are
> two dirty-limit-related migration parameters, which can
> be set before and during live migration by qmp
> migrate-set-parameters.
>
> This two parameters are used to help implement the dirty
> page rate limit algo of migration.
>
> Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Could you explain briefly why x-vcpu-dirty-limit-period is experimental,
and vcpu-dirty-limit is not?
- Re: [PATCH v2 05/11] qapi/migration: Introduce vcpu-dirty-limit parameters,
Markus Armbruster <=