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CentOS High Availability
book

CentOS High Availability

by Mitja Resman
April 2015
Intermediate to advanced content levelIntermediate to advanced
174 pages
3h 46m
English
Packt Publishing
Content preview from CentOS High Availability

The cluster communication layer

The cluster communication layer is the bottom layer of the cluster software stack and provides continuous communication between all the computer cluster nodes. Continuous communication between the cluster members is required for normal cluster operation. It is a priority for cluster members to get all of the information required about the current computer cluster configuration and status at any time. The cluster members must always know the exact number of the cluster nodes currently forming the computer cluster, and must also be notified immediately if a cluster member joins or leaves the computer cluster. Successful cluster communication can be achieved only when all the cluster members are connected to each other ...

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Publisher Resources

ISBN: 9781785282485Supplemental Content