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Oracle VM: Eliminate the Long Pause during Live Migration (Doc ID 2664477.1)

Last updated on MAY 03, 2020

Applies to:

Oracle VM - Version 3.4.6 and later
x86_64

Goal

During live migration, there might be found with long gap in xend.log of source Oracle VM Server, for instance:
[2020-04-25 11:37:53 13910] DEBUG (XendDomainInfo:3842) XendDomainInfo.destroy: domid=15
[2020-04-25 11:38:57 13910] DEBUG (XendDomainInfo:2584) Destroying device model

 

In above case, over 64 seconds with any log during the live migration of VM guest with domain ID 15 which is due to slow deconstruction of the domain.

 

Solution

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In this Document
Goal
Solution
References


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