Yes, I was trying to transfer data from 2.2.0 CE into 3.0.1 CE.
More exactly… what I did is force-stop three 2.2.0 nodes and offline upgrade them to 3.0.1 and start the nodes back up.
(I had to force-stop them because of the rebalancing issue that I posted on this forum: Server down while removing nodes + rebalancing)
I tried rebalancing the cluster with those offline upgraded nodes. But failed to rebalance the cluster because of disk full issue of offline upgraded nodes. Server always in pending state
So I failed over the nodes and tried ‘cbtransfer’…
So in result, does this mean I failed to transfer the data from the storage?
If so, is there any other way to restore data from 2.2.0 CE into 3.0.1 CE?