Sun Cluster 軟體安裝指南 (適用於 Solaris 作業系統)

SPARC: 範例—鏡像封裝根磁碟

下列範例會顯示為 phys-schost-1 根磁碟建立的鏡像。 此鏡像是建立在磁碟 c1t1d0 上,其原始磁碟裝置群組名稱為 dsk/d2。 磁碟 c1t1d0 是多埠連接的磁碟,所以會從磁碟節點的清單移除節點 phys-schost-3,並且會啟用屬性 localonly


(Display the DID mappings)
# scdidadm -L 
…
2        phys-schost-1:/dev/rdsk/c1t1d0 /dev/did/rdsk/d2   
2        phys-schost-3:/dev/rdsk/c1t1d0 /dev/did/rdsk/d2   
…
 
(Display the node list of the mirror disk's raw-disk device group)
# scconf -pvv | grep dsk/d2
Device group name:						dsk/d2
…
  (dsk/d2) Device group node list:		phys-schost-1, phys-schost-3
…
 
(Remove phys-schost-3 from the node list)
# scconf -r -D name=dsk/d2,nodelist=phys-schost-3
  
(Enable the localonly property)
# scconf -c -D name=dsk/d2,localonly=true