stop and start the mirroring on rootvg !

How to can I stop and start the mirroring on rootvg

How to can I know if the mirroring enabled or disabled in the rootvg

P690_root/>lspv
hdisk0------- 00c52c221cf77869---------------------rootvg------- active
hdisk1------- 00c52c221cf778c9---------------------rootvg------- active
hdisk2------- none---------------------------------None------- 
hdisk33------- none---------------------------------None------- 
hdisk34------- none---------------------------------None------- 
hdisk35------- none---------------------------------None------- 
hdisk36------- none---------------------------------None------- 
hdisk37------- none---------------------------------None------- 
hdisk38------- none---------------------------------None-------
 
 
rootvg:
LV NAME-----------TYPE-------LPs PPs PVs LV STATE-------MOUNT POINT
hd5-------------- boot-------1-------2-------2----closed/syncd N/A
hd6-------------- paging-----4-------8-------2----open/syncd N/A
hd8-------------- jfs2log----1-------2-------2----open/syncd N/A
hd4-------------- jfs2-------16------32------2----open/syncd /
hd2-------------- jfs2-------48------96------2----open/syncd /usr
hd9var------------jfs2-------66------132-----2----open/syncd /var
hd3-------------- jfs2-------80------160-----2----open/syncd /tmp
hd1-------------- jfs2-------32------64------2----open/syncd /home
hd10opt-----------jfs2-------8-------16------2----open/syncd /opt
lg_dumplv---------sysdump----16------16------1----open/syncd N/A
loglv00-----------jfslog-----1-------2-------2----open/syncd N/A
lv00--------------jfs------- 4-------8-------2----open/syncd /audit
hd11admin---------jfs2-------1-------2-------2----open/syncd /admin

Pls advice ... !

As Pludi states, you should use code tags when posting. If not, you're going to collect infractions.

Your question was asked already in the forum:

The command to stop mirroring is unmirrorvg . You might want to check the man page or IBM Info Center for more information.