![]() In each storage group, there is one storage node which is designated as the Master of that group. Basically, this Master node is the node where all image captures go, this node handles multicasting tasks for the group, and is the image replicator the for the group. What this new system of storage management gives us is a distributed model for FOG which allows for more unicast transfers at a single time.This means that whatever images are stored on this node are what gets distributed to the entire group. This image shows a single Storage Group and the flow of data within the group.Below is a brief overview of Storage Groups.We also take stress off of the main FOG server. The queue size of the system is the sum of the queue size of all the storage nodes within the system. ![]() So if you have 4 nodes each with a queue size of 10, then the queue size of the system is 40, which means 40 clients can be imaged (unicast) at one time. ![]()
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