Reallocate capacity for clones of the LUN to ensure adequate protection of the LUN data.
To make sure enough storage space exists for clones of a LUN, you can change the capacity allocated as a repository for clones when you modify the LUN.
To set sufficient capacity, use a value equal to the source LUN capacity multiplied times the number of Clone LUNs multiplied times the maximum rate of change.
Click the Data Protection tab.
Adjust the value in the Maximum capacity (in GB) to allocate Clone LUNs field by clicking the Increment or Decrement arrow.