text: To change the external MDisk storage tier, use**chmdisk**. Example 6-26 shows setting the new 
  tier to the mdisk2. No feedback is returned. 
  
  Example 6-26 Changing tier setting with CLI 
  
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              [html]<thead><tr><td>IBM_Storwize : ITS0V7K : superuser > chmd1sk</td></tr></thead><tbody><tr><td>- tier</td></tr><tr><td>ti er1</td></tr></tbody>
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