使用此程序從 VERITAS Volume Manager (VxVM) 磁碟裝置群組的潛在主要節點清單,移除一個叢集節點。
決定要移除其成員節點的 VxVM 磁碟裝置群組。
VxVM 裝置群組類型表示
# scconf -p | grep Device |
成為現行叢集成員節點的超級使用者。
執行 scsetup 公用程式。
# scsetup |
顯示 Main Menu。
若要重新配置磁碟裝置群組,請輸入 4 (裝置群組與容體)。
要從 VxVM 磁碟裝置群組移除節點,請輸入 5 (從 VxVM 裝置群組移除節點)。
依提示從磁碟裝置群組移除叢集節點。 系統將詢問您以下項目的相關資訊:
VxVM 裝置群組
節點名稱
確認節點已從 VxVM 磁碟裝置群組中移除。
# scconf -p | grep Device |
這個範例顯示從 dg1 VxVM 磁碟裝置群組移除名為 phys-schost-1 的節點。
[Determine the VxVM disk device group for the node:]
# scconf -p | grep Device
Device group name: dg1
Device group type: VxVM
Device group failback enabled: no
Device group node list: phys-schost-1, phys-schost-2
Device group diskset name: dg1
[Become superuser and execute the scsetup utility:]
# scsetup
Select Device groups and volumes>Remove a node from a VxVM device group.
Answer the questions when prompted.
You will need the following information.
You Will Need: Example:
VxVM device group name dg1
node names phys-schost-1
[Verify that the scconf command executed properly:]
scconf -r -D name=dg1,nodelist=phys-schost-1
Command completed successfully.
Quit the scsetup Device Groups Menu and Main Menu.
[Verify that the node was removed:]
# scconf -p | grep Device
Device group name: dg1
Device group type: VxVM
Device group failback enabled: no
Device group node list: phys-schost-2
Device group diskset name: dg1
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