遵照此过程从运行 VERITAS Volume Manager (VxVM) 的现有群集磁盘设备组(磁盘组)中删除群集节点。
确定要删除的节点是其成员的磁盘设备组。
# scstat -D |
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 |
此示例说明了将名为 phys-schost-4 的节点从 dg1 VxVM 磁盘设备组中删除的过程。
[Determine the disk device group for the node:] # scstat -D -- Device Group Servers -- Device Group Primary Secondary ------------ ------- --------- Device group servers: dg-schost-1 phys-schost-1 phys-schost-2 [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-4 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-3 Device group diskset name: dg1 |