[ClusterLabs] Antw: Re: Antw: Unexpected Resource movement after failover

Andrei Borzenkov arvidjaar at gmail.com
Fri Oct 21 12:34:08 EDT 2016

14.10.2016 10:39, Vladislav Bogdanov пишет:
> use of utilization (balanced strategy) has one caveat: resources are
> not moved just because of utilization of one node is less, when nodes
> have the same allocation score for the resource. So, after the
> simultaneus outage of two nodes in a 5-node cluster, it may appear
> that one node runs two resources and two recovered nodes run
> nothing.

I call this a feature. Every resource move potentially means service
outage, so it should not happen without explicit action.

> Original 'utilization' strategy only limits resource placement, it is
> not considered when choosing a node for a resource.

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