Hi, I'm looking for the way to do erasure profile update regarding to nodes addition. Let's say on the first I have 5 OSD nodes with 3+2 erasure profile so all chunks, including the code chunks, will be spread on every OSD nodes. In the future, let's say I add 2 OSD nodes and I wan to have 5+2 erasure profile to have all chunks be spread on every OSD nodes too. How can I do that without interrupting Ceph service to clients?
Best regards,
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