一)、创建concurrent VG
1. 对将要加到新创建的concurrent VG里的pv创建PVID，命令：chdev -l vpath* -a pv=yes
2. smit hacmp ->System Management (C-SPOC)->HACMP Concurrent LVM->Concurrent Volume Groups->Create a Concurrent Volume Group with Data Path Devices-> ... //这里一定要注意选取一个每个cluster节点都有的major number。
3. 将新创建的concurrent VG加到对应的Resource Group中
4. 作校验和同步，完毕。//证实到创建concurrent VG也是不需要重启hacmp的
二)、增加pv到concurrent VG中
1. 对将要增加到VG中的pv进行创建PVID，命令：chdev -l vpath* -a pv=yes
2. smit hacmp -> System Management (C-SPOC)->HACMP Concurrent LVM->Concurrent Volume Groups->Set Characteristics of a Concurrent Volume Group -> Add a Volume to a Concurrent Volume Group -> ...
3. over.
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