RHBA-2016:2795 - Bug Fix Advisory

Topic

This update contains the new and improved ovirt-optimizer and its dependencies.

Description

The Optimizer is a load balancing service that analyzes the memory usage of hosts in a particular cluster, and provides a suggested set of virtual machine migrations that will enable optimal virtual machine deployment across hosts. This is useful in situations where a virtual machine cannot be started due to insufficient resources. The Optimizer calculates a load balancing solution every 30 seconds, which is displayed in a sub-tab for each cluster. To avoid conflicts caused by sharing memory and CPU, the Optimizer is hosted on a machine that is separate from the Red Hat Enterprise Virtualization Manager. The Optimizer communicates with the Manager through the Manager's REST API.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Virtualization 4.0 x86_64
• Red Hat Virtualization for IBM Power LE 4 for RHEL 7 x86_64

Fixes

• BZ - 1386582 - ovirt-optimizer release bug

CVEs

(none)

References

(none)