You can use a data configuration plan to determine the LUN and volume sizes that you need for your database, and record this information in one place. This helps you to create and upgrade your volumes and LUNs without failure, as well as to diagnose and resolve any issues.
For each LUN you need, record the following information:
- Purpose Size
- Volume
- Qtree
- Assigned drive letter or mountpoint
For each volume you need to store LUNs, record the following information:
- Location (storage system name)
- Purpose
- Type (traditional or flexible)
- Fractional reserve (%)
- Automatic Snapshot copy deletion setting (enabled or disabled)
- LUNs contained
- Volume autogrow (enabled or disabled)
