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Dell Storage Manager 2020 R1 Administrator's Guide

Attributes that Control Swap Role Behavior

When automatic swap role is enabled, the following limits determine when a role swap occurs.

Description of the options for automatic swap role
Swap Role Limit Description
Min Amount Before Swap Specifies the minimum amount of storage space that must be written to the Live Volume on the secondary Storage Center before the roles can be swapped
Min Time As Primary Before Swap (Minutes) Specifies the number of minutes that must pass before the roles can be swapped.
Min Secondary Percent Before Swap (%) Specifies the minimum percentage of IO that must take place on the secondary volume before the roles can be swapped.

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