text: Figure 5-91 Selecting enclosure for removal 
  
  2. The system asks if you want to remove the enclosure. All disk drives in the removed 
  enclosure must be in the*Unused*state. Otherwise, the removal process fails (see 
  Figure 5-92). 
  
  3. After the enclosure is logically removed from the system (set to*unmanaged*state), the IBM 
  Storwize V7000 reminds you about steps necessary for physical removal, such as power 
  off, uncabling, dismantling from the rack, and secure handling (see Figure 5-93). 