0c0f60031a
Since QEMU 1.6 and Libvirt 1.2.3 it is possible to use auto converge during live migrations. This option helps to live migrate instances with memory-intensive workload by throttling down CPU on guest machine. Partially-implements: blueprint auto-live-migration-completion Change-Id: I967bad47b67586ea2838e219eed1c6dce91ce153
7 lines
289 B
YAML
7 lines
289 B
YAML
---
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features:
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- New configuration option live_migration_permit_auto_converge
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has been added to allow hypervisor to throttle down CPU of an
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instance during live migration in case of a slow progress due
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to high ratio of dirty pages. Requires libvirt>=1.2.3 and
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QEMU>=1.6.0. |