[Déterminez le groupe d'unités de disque du noeud :]
# scstat -D
  -- Device Group Servers --
                       Device Group  Primary        Secondary
                       ------------  -------        ---------
  Device group servers: dg-schost-1  phys-schost-1  phys-schost-2
[Devenez superutilisateur et exécutez l'utilitairescsetup :]
# scsetup
[Sélectionnez l'option 3:]
*** Main Menu ***
    Please select from one of the following options:
      ...
      3) Device groups and volumes
      ...
    Option: 3
[Sélectionnez l'option 5 :]
*** Device Groups Menu ***
    Please select from one of the following options:
      ...
      5) Remove a node from a VxVM device group
      ...
    Option:  5
[Confirmez la suppression du noeud :]
>>> Remove a Node from a VxVM Device Group <<<
    ...
    Is it okay to continue (yes/no) [yes]? yes
    ...
    Name of the VxVM device group from which you want to remove a node?  dg1
    Name of the node to remove from this group?  phys-schost-4
    Is it okay to proceed with the update (yes/no) [yes]? yes
 
scconf -r -D name=dg1,nodelist=phys-schost-4
 
    Command completed successfully.
    Hit ENTER to continue: 

[Quittez le menu Device Groups et le menu principal de scsetup :]
    ...
    Option:  q
[Vérifiez la suppression du noeud :]
# scstat -D
  ...
  Device group name: 		dg1
  Device group type: 	VxVM
  Device group failback enabled: 	no
  Device group node list: 	phys-schost-3
  Diskgroup name: 	dg1
  ...