This section describes replacing hot-swappable components for the storage array.
Hot-swappable components are those that can be removed and installed while the system and the compute nodes are running without requiring any administrative tasks. These are designated as Customer Replaceable Units (CRUs).
Caution - Data loss. Do not remove power from both power supplies of the storage array or storage expansion shelf (if equipped) while the database is running. If you must power off the storage array or expansion storage array, stop the database first. |