Deployment Guide

Troubleshooting Expansion Enclosures
To troubleshoot expansion enclosures:
Steps
1. Check the status of the expansion enclosure using Storage Manager.
2. If an expansion enclosure and/or drives are missing from the Storage Manager, you might need to check for and install Storage Center
updates to use the expansion enclosure and/or drives.
3. If an expansion enclosure firmware update fails, check the back-end cabling and ensure that redundant connections are used.
98 Troubleshooting Storage Center Deployment