使用此程序從 VERITAS Volume Manager (VxVM) 磁碟裝置群組 (磁碟群組) 之潛在主要節點清單移除叢集節點。
確認節點仍然是群組的成員,且群組為 VxVM 裝置群組。
VxVM 裝置群組類型表示一個 VxVM 磁碟裝置群組。
phys-schost-1% scconf -pv | grep '(global-galileo)' (global-galileo) Device group type: VxVM (global-galileo) Device group failback enabled: no (global-galileo) Device group node list: phys-schost-1, phys-schost-2 (global-galileo) Diskset name: global-galileo phys-schost-1% |
成為現行叢集成員節點的超級使用者。
執行 scsetup(1M) 指令。
# 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)。
若要從 VxVM 磁碟裝置群組移除節點,請鍵入 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
確認已從 VxVM 磁碟裝置群組中移除節點。
# scconf -p | grep Device |
此範例顯示從 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 scsetupDevice 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 |