I have the following scenario that I am trying to simulate.

I have a volume replicated between clusters A and B, primary on cluster A.
The volume is attached to and mounted on a VM instance VM1 on cluster A.
I take a snapshot of VM1.
I now imagine that VM1 on cluster A becomes unreachable, so I want to 
bring up VM1 on cluster B, and attach to it the replicated volume.
I have to make the volume primary on cluster B.
As long as the volume is primary on cluster A, I cannot make it primary on 
cluster B.

I want to force the transition of the volume on cluster B from secondary 
to primary, without having to perform operations on cluster A.

What is the proper sequence of operations / commands to accomplish this?

Thank you,

- Kalman

Kalman Z. Meth, PhD.
Cloud Platforms
IBM Haifa Research Lab
Haifa University Campus, Mount Carmel,
Haifa, 31905, Israel
e-mail: [email protected], Tel: +972 4 829 6341, Fax: +972 4 829 6114


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