[ノード上でスーパーユーザーになり、削除するノードを保守状態にする] 
[削除する定足数デバイスを決定する]
# scconf -pv | grep Quorum
[scsetup ユーティリティを実行する] 
# scsetup 
[オプション 1 を選択する] 
*** Main Menu *** 
    Please select from one of the following options:
      1) Quorum 
       ...
    Option:  1 
[オプション 2 を選択する] 
*** Quorum Menu *** 
    Please select from one of the following options:
       ...
      2) Remove a quorum disk 
       ...
    Option:  2 
[プロンプトが表示されたら、質問に答える] 
>>> Remove a Quorum Disk <<< 
    ...
    Is it okay to continue (yes/no) [yes]? <Return> 
    Which quorum disk do you want to remove (d<N>)?  d4 
    Is it okay to proceed with the update (yes/no) [yes]? <Return> 
  
scconf -r -q globaldev=d4 
      Command completed successfully.
    Hit ENTER to continue: 
[「scsetup Quorum Menu」と「Main Menu」を終了する] 
    ...
   Option:  q 
[定足数デバイスが削除されたことを確認する] 
# scstat -q 

-- Quorum Summary --
 Quorum votes possible:      3
 Quorum votes needed:        2
 Quorum votes present:       3
-- Quorum Votes by Node -- 

                    Node Name           Present Possible Status
                    ---------           ------- -------- ------
  Node votes:       phys-schost-1       1        1       Online
  Node votes:       phys-schost-2       1        1       Online
-- Quorum Votes by Device --
                 Device Name         Present Possible Status  Owner
                 -----------         ------- -------- ------  -----
  Device votes:  /dev/did/rdsk/d3s2  1        1       Online  phys-schost-1