HP 3PAR Operating System Software - Manual (Page 363)

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Max Chunklets Moved Simultaneously – The maximum number of chunklets to be moved from
one physical disk to another during the reallocation operation. The value must be in the range
of 1 to 8.
As new nodes, cages, or disks are added to a system, the new component is under-allocated.
Therefore, the system looks for under-allocated space or chunklets to trigger the tune.
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Maximum Simultaneous Tasks – The maximum number of individual tuning tasks allowed to
run at the same time. The value must be in the range of 1 to 8.
Additionally, the Tune System wizard gives you the following option:
Analyze only – By selecting this checkbox, you have the option of viewing an analysis of the tuning
tasks that would be performed according to your specified values, without running the tuning task.
This analysis is displayed in the Tasks management window.
Tune System 363