how to: mirror rootvg in AIX 4.2.0 1

[zyrag]

The mirrorvg command could not be found with this os level (4.2.0.0). Does anyone have procedure to successfully mirror rootvg?

In the AIX 4.3 SysAd redbook, it says that mirrorvg command only applies to AIX 4.2.1 or later. Where can i get patch files (and the documentation) to update to this level? Still, I need to verify what changes should it brought, and how would it affect our old database and applications. Most likely, I wouldn't want to try this update, i'd rather go for a step-by-step procedure on mirroring vg's on AIX 4.2.0

Hope you could share your tips and procedures.

 

[rzs0502]

Hope this helps.
Remember doing it on 4.1.5

http://www.pimpworks.org/ibm/aix.mirror.html

"If you always do what you've always done, you will always be where you've always been."

 

[zyrag]

Thanks rz0502.. I am taking a review on the instructions presented on the page.

 

[plamb]

why would you wan to run aix 4.2