創建MM
SVC : ITSO_SVC1 ; ITSO_SVC4
consistency group： CG_W2K3_MM
操作目標：
– Master: MM_DB_Pri
– Auxiliary: MM_DB_Sec
– Auxiliary SAN Volume Controller system: ITSO_SVC4
– Name: MMREL1
– Consistency Group: CG_W2K3_MM
– Master: MM_App_Pri
– Auxiliary: MM_App_Sec
– Auxiliary SAN Volume Controller system: ITSO_SVC4
– Name: MMREL3
首先通過 lspartnershipcandidate 和lspartnership 兩個命令查看可建立夥伴關係的cluster
1 建立夥伴關係
> svctask mkpartnership -bandwidth 50 ITSO_SVC4
> svcinfo lscluster
對端：
> svctask mkpartnership -bandwidth 50 ITSO_SVC1
> lspartnership
（狀態從partially_configured到full_configured纔對）
2 建立一致性組
>svctask mkrcconsistgrp -cluster ITSO_SVC4 -name CG_W2K3_MM
>lsrcconsistgrp
3 設置磁盤間的對應關係
通過lsvdisk 和lsrcrelationshipcandidate 來確認對端磁盤是否符合要求:
> lsvdisk -filtervale name=MM*
> lsrcrelationshipcandidate
> lscrelationshipcandidate -aux ITSO_SVC4 -master MM_DB_Pri
建立：
> mkrcrelationship -master MM_DB_Pri -aux MM_DB_Sec -cluster ITSO_SVC4 -consistgrp CG_W2K3_MM -name MMREL1
> lsrcrelationship
4 啓動MM
> startrcconsistgrp CG_W2K3_MM
> lsrcconsistgrp
查看拷貝的進度：
>lsrcrelationship MMREL1
查看一致性組信息
> lsrcconsistgrp CG_W2K3_MM
注： 也可以創建單獨的relationship盤，不用組來建。
>mkrclelationship -master MM_App_Pri -aux MM_App_Sec -sync -cluster ITSO_SVC4 -name MMREL3
>startrcrelationship MMREL3
>lsrcrelationship MMREL3