并发vg 镜像的问题

taoy_2008

请教一个问题：
  我在aix 下 用hacmp 建立了一个并发vg 。用做rac的共享vg。
然后我对这个共享vg 也就是datavg做了镜像。发现在做镜像的时候要停掉数据库。然后我就在两边停了数据库。
在其中一个节点上操作。 加入一个磁盘。对datavg 做镜像。
在做镜像的过程中是不能查看状态的。
# lsvg -l datavg
0516-1201 lsvg: Warning: Volume group datavg is locked. This command
        will continue retries until lock is free.  If lock is inadvertent
        and needs to be removed, execute 'chvg -u datavg'.
如果查看会提示说 vg 锁住的。


做完镜像后 在 启动ha的时候提示说：
在做同步校验的时候 提示下面错误：
Verifying Cluster Resources...

VerifyinCompleted 50 percent of the verification checks
VerifyinCompleted 60 percent of the verification checks
ERROR: The LVM time stamp for shared volume group: datavg is inconsistent
with the time stamp in the VGDA for the following nodes:
dbrac1
Starting Corrective Action: cl_resource_modify_vg_time_stamp.
Would you like to update VG: datavg timestamp on
node(s): dbrac1 for resource group: arg [Yes / No]:
Invalid response 'r resource group: arg [Yes / ', please try again.

Would you like to update VG: datavg timestamp on
node(s): dbrac1 for resource group: arg [Yes / No]:
Invalid response 'r resource gyes', please try again.


提示说ERROR: The LVM time stamp for shared volume group: datavg is inconsistent
with the time stamp in the VGDA for the following nodes:  好像时间戳不一致了。

taoy_2008

我想问下 可以对 数据库的并发vg 做镜像吗