Hi,

I have a cluster (2 nodes) with HACMP/ES V4.5 installed as well as
Oracle RAC 9.xx.
I need to add new mirrored LVs on Enh. Concurrent VG oraclevg on
hdisk15 (and copy on hdisk11).
Please could someone advice this procedure is OK:

1. Stop Cluster services
2. varyonvg oraclevg (in non-concurrent mode)
3. mklv new_lv_1 –w n –s y –r n –b n –c 2 –t raw –x 2000 oraclevg 1012
hdisk15 hdisk11
4. chown oracle:dba /dev/rnew_lv_1
5. varyoff oraclevg
6. node2 -> exportvg oraclevg
7. node2 -> importvg -V majorN -y oraclevg hdiskxx
8. check LVs on node2 and ownership
9. cluster synchronisation
10. start cluster services

Many thanks,

Migi T.