Sun Cluster 系統管理指南 (適用於 Solaris 作業系統)

SPARC: 範例—從原始磁碟裝置群組移除節點

這個範例顯示如何從原始磁碟裝置群組移除節點 (phys-schost-2)。 所有指令是從叢集的另一個節點執行 (phys-schost-1)。


[Identify the disk device groups connected to the node being removed:]
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
[Identify the are raw disk device groups:]
phys-schost-1# scconf -pvv | grep group type
	(dsk/d4) Device group type:          Local_Disk
	(dsk/d8) Device group type:          Local_Disk
[Disable the localonly flag for each local disk on the node:]
phys-schost-1# scconf -c -D name=dsk/d4,localonly=false
[Verify that the localonly flag is disabled:]
phys-schost-1# scconf -pvv | grep group type
    (dsk/d4) Device group type:          Disk
    (dsk/d8) Device group type:          Local_Disk
[Remove the node from all raw disk device groups:]
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