Hello, we need to move some volumes between pools in a group (using the builtin Move volume action in group manager). We're however concerned about the performance impact and would like to know if there's a way how to (guess)estimate the speed/time the move will take (before actually starting it).
Thanks in advance
There's no set speed, it depends on array model, the network, etc..
It's run at a lower priority so as not to interfere with ongoing I/O from the hosts.
Usually I suggest running it during lower IO periods.
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