使用以下过程可从 VERITAS Volume Manager (VxVM) 磁盘设备组(磁盘组)的潜在主节点列表中删除一个群集节点:
确定要删除该节点的 VxVM 磁盘设备组。
设备组类型 VxVM 表示是
# scconf -p | grep Device |
成为当前群集成员节点的超级用户。
执行 scsetup 实用程序。
# scsetup |
显示 Main Menu。
要重新配置磁盘设备组,请键入 4(设备组和卷)。
要从 VxVM 磁盘设备组中删除该节点,请键入 5(从 VxVM 设备组删除节点)。
根据提示从磁盘设备组中删除群集节点。 系统将提示您输入有关以下内容的信息:
VxVM 设备组
节点名
检验是否已从 VxVM 磁盘设备组中删除了该节点。
# scconf -p | grep Device |
此示例说明将名为 phys-schost-1 的节点从 dg1 VxVM 磁盘设备组中删除的过程。
[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 |