Hello JH.K, You are correct that a rebalance is the same as a rebuild.  Here is a link to a KB that has some additional information. [URL]
First of all, my english is not that great. Please cut me some slack (is this right??) Recently I am managing sc200 and found a down disk the other day. Before replacing the disk, there is no word for rebuilding in the sc series documents. However, there is a word rebalance in the sc series documents. I think two word ( rebalance and rebuilding ) mean same. Please answer! Thank you for reading terrible english.
rebuilding and rebalance is different or same? (sc8000)