Workflow for determining the maximum number of ShadowImage pairs

ShadowImage User Guide

Version
9.8.7
Audience
anonymous
Part Number
MK-98RD9021-17

Complete the following steps to determine the maximum number of SI pairs that you can create in your storage system:

  1. Determine the number of differential and pair tables your storage system needs to create SI pairs:
    • Calculate the number of tables for volumes.
    • Query the number of differential tables required to create SI pairs.
    Note: These calculations assume that you are only using SI in the system.
  2. Determine the maximum number of SI pairs that you can create on your storage system.