您可以使用 clsetup(1CL) 公用程式,在現有法定裝置的節點清單中增加或移除節點。若要修改法定裝置的節點清單,您必須移除法定裝置,修改節點至已移除裝置的實體連接,然後再次將法定裝置增加至叢集配置。在增加法定裝置後,clquorum(1CL) 會自動將節點至磁碟的路徑配置給所有附接至磁碟的節點。
此程序提供長形式的 Sun Cluster 指令。大多數指令還有簡短的形式。除了指令名稱有長形式和短形式之分外,指令本身是相同的。如需指令及其短形式的清單,請參閱附錄 ASun Cluster 以物件為導向的指令。
在叢集的任一節點上成為超級使用者或成為提供 solaris.cluster.modify RBAC 授權的角色。
確認您要修改的法定裝置名稱。
# clquorum list -v |
啟動 clsetup 公用程式。
# clsetup |
顯示 Main Menu。
鍵入與 [Quorum] 選項相對應的數字。
顯示 Quorum Menu。
鍵入與移除法定裝置的選項相對應的數字。
依照指示進行。系統會要求您輸入要移除的磁碟名稱。
新增或刪除到法定裝置的實體節點連線。
鍵入與增加法定裝置的選項相對應的數字。
依照指示進行。系統會要求您輸入用來做為法定裝置的磁碟名稱。
確認法定裝置新增成功。
# clquorum list -v |
以下範例顯示如何使用 clsetup 公用程式在法定裝置節點清單上增加或刪除節點。在此範例中,法定裝置名稱為 d2,而此程序的最後結果是將另一個節點增加至法定裝置節點清單。
[Become superuser or assume a role that provides solaris.cluster.modify RBAC authorization on any node in the cluster.] [Determine the quorum device name:] # clquorum list -v Quorums Type ------- ----- d2 scsi sc-phys-schost-1 node sc-phys-schost-2 node sc-phys-schost-3 node [Start the clsetup utility:] # clsetup [Type the number that corresponds with the quorum option.] . [Type the number that corresponds with the option to remove a quorum device.] . [Answer the questions when prompted.] [You will need the following information:] Information: Example: Quorum Device Name: d2 [Verify that the clquorum command completed successfully:] clquorum remove d2 Command completed successfully. [Type the number that corresponds with the Quorum option.] . [Type the number that corresponds with the option to add a quorum device.] . [Answer the questions when prompted.] [You will need the following information:] Information Example: quorum device name d2 [Verify that the clquorum command was completed successfully:] clquorum add d2 Command completed successfully. Quit the clsetup utility. [Verify that the correct nodes have paths to the quorum device. In this example, note that phys-schost-3 has been added to the enabled hosts list.] # clquorum show d2 | grep Hosts === Quorum Devices === Quorum Device Name: d2 Hosts (enabled): phys-schost-1, phys-schost-2, phys-schost-3 [Verify that the modified quorum device is online.] # clquorum status d2 === Cluster Quorum === --- Quorum Votes by Device --- Device Name Present Possible Status ----------- ------- -------- ------ d2 1 1 Online[Verify the quorum device is removed:] # clquorum list -v Quorums Type ------- ----- sc-phys-schost-1 node sc-phys-schost-2 node sc-phys-schost-3 node |