Sun Cluster 系统管理指南(适用于 Solaris OS)

SPARC: 示例 - 从原始磁盘设备组删除节点

此示例显示从一个原始磁盘设备组删除节点 (phys-schost-2) 的过程。 所有命令均是从该群集的另一节点 (phys-schost-1) 上运行的。


[标识连接到将被删除节点的磁盘设备组:]
phys-schost-1# scconf -pvv | grep phys-schost-2 | grep Device group node list
	(dsk/d4) Device group node list:  phys-schost-2
	(dsk/d2) Device group node list:  phys-schost-1, phys-schost-2
	(dsk/d1) Device group node list:  phys-schost-1, phys-schost-2
[标识原始磁盘设备组:]
phys-schost-1# scconf -pvv | grep group type
	(dsk/d4) Device group type:          Local_Disk
	(dsk/d8) Device group type:          Local_Disk
[禁用节点上每个本地磁盘的 localonly 标志:]
phys-schost-1# scconf -c -D name=dsk/d4,localonly=false
[检验是否已禁用 localonly 标志:]
phys-schost-1# scconf -pvv | grep group type
    (dsk/d4) Device group type:          Disk
    (dsk/d8) Device group type:          Local_Disk
[从所有原始磁盘设备组中删除节点:]
phys-schost-1# scconf -r -D name=dsk/d4,nodelist=phys-schost-2
phys-schost-1# scconf -r -D name=dsk/d2,nodelist=phys-schost-2
phys-schost-1# scconf -r -D name=dsk/d1,nodelist=phys-schost-2