| Every component is uniquely identified on the SAN with an obfuscated series of letters and digits called a WWN: LUNs, storage groups, disks, fiber ports, arrays, servers, etc. Retrieving a device corresponding to a WWN found in an error log or any other administration GUI is a nightmare for SAN administrators. The Search WWN feature has been designed to easily find any component based on its complete or partial World Wide Name. | 1. | In the console, click the HP EVA icon > KM Commands > Search WWN. | 
| 2. | Select a search option, Contains, Start with, or Ends with. | 
| 3. | Type the value to search for. | 

 Search WWN Setting Panel | 4. | Click Search to display the search results. | 

 Search WWN Results | 5. | The search results panel lists the WWN corresponding to the search options defined. | 
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