[Openstack] Migrating VMs from ESSEX to Havana

Narayanan, Krishnaprasad narayana at uni-mainz.de
Sun Mar 9 22:46:58 UTC 2014


Hallo all,

In our testbed, I have installed Havana and I am in the process of migrating VMs from ESSEX to Havana. Some of these VMs are created using an ISO image and I unable to create a snapshot for these VMs.

Can I kindly seek help or suggestions to perform the following

a)      How to take a snapshot of a VM that is created using an ISO image in ESSEX?

b)      If there is no solution for a), can I migrate the respective instance folder from ESSEX to Havana compute node and start using virsh? If yes, how to synchronize the data in the GUI?

Regards,
Krishnaprasad
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