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A volume on a cluster wide shared storage can be migrated to a another cluster wide shared storage within the same CloudStack cluster.
Following table summarizes the scenario
Destination SourceStorage type = Local | Destination Storage type = Shared | Storage|
---|---|---|
Source Storage type = Local | No | No |
Source Storage type = Shared | No | Yes |
A vm with volumes on both shared and local storage can be live migrated to another host if the destination host has access to both shared and local storage. Source volumes on shared storage will be migrated to shared storage accessible on the destination. Similarly, volumes on local storage will be migrated to local storage on the destination.
Following table summarizes the scenario
Destination Source | Storage type = Local | Storage type = Shared |
---|---|---|
Storage type = Local | Yes | No |
Storage type = Shared | No | Yes |
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