Yup. Although mine seems to Append rather than Replace. This isn't new in v3a11 though. I think it has existed in all the v3 alphas.

It doesn't always do it though. Sometimes it works OK. It seems to work better if the drives are already spun up.
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Christian
#40104192 120Gb (no longer in my E36 M3, won't fit the E46 M3)