Hello A question about change the parameters(K-N) when using.
Assume that I have a grid with 10 servers with 3-6, and there are already files stored. With the scale growth of the grid, maybe to 100 nodes or even 1000, is there possibility to change the K-N parameter to a larger one (for example 20-40) without damaging the existing files. Another assumption would only customers have the encryption key. In other words, is that possible to have two different settings of parameters on the same grid simultaneously. If not, I think the only way is to reconstruct all existing files before re-starting the system with a new parameter. I need to gather the encrypted shares (with 3-6 setting), storing them on temporary storage, and then re-distribute files (with 20-40 setting). The question is, in such process do I need encryption keys from customer nodes. In other words, do I need both encryption keys and parameters to do so? Thanks Eric
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