It is possible that the physical volume name (hdisk) could be different on each node. Check the PVID of the disk using "lspv", and be sure to pick the hdisk that has the same PVID as the disk used to create the volume group on the first node. Also make sure the same major number is used as well.. This number has to be undefined on all the nodes. The "Make default varyon of VG Concurrent?" option should be set to "no". The volume group was created concurrent capable so the option "Make this VG Concurrent Capable?" can be left at "no". The command line for importing the volume group after varying it off on the node where the volume group was orginally created on would be:
% importvg -V<major #>; -y <vgname>; h disk#
% chvg -an <vgname>;
% varyoffvg <vgname>;
After importing the volume group onto each node be sure to change the ownership of the character devices to the software owner:
# chown oracle:dba /dev/rdb_name*
2.4.4 Add a Concurrent Cluster Resource Group
The shared resource in this example is "oracle_vg". To create the concurrent resource group that will manage "oracle_vg" do the following:
Smit HACMP ->; Cluster Configuration ->; Cluster Resources ->; Define Resource Groups ->; Add a Resource Group
FastPath:
# smit cm_add_grp
Add a Resource GroupType or select values in entry fields.Press Enter AFTER making all desired changes. [Entry Fields]* Resource Group Name [shared_vg]* Node Relationship concurrent +* Participating Node Names [node1 node2] +
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