> > > > > However, it looks a bit > > > complicated, and I was thinking if one simpler approach can be > > > figured > > out. > > > > I was thinking your original approach is simple, but if you think some > > other simple approach I can test as part of these series. > > BTW, I am still not getting why you think your original approach is > > not good design. > > It is still not straightforward enough or simple enough for proving its > correctness, even though the implementation isn't complicated. Ming - I noted your comments. I have completed testing and this particular latest performance issue on Volume is outstanding. Currently it is 20-25% performance drop in IOPs and we want that to be closed before shared host tag is enabled for <megaraid_sas> driver. Just for my understanding - What will be the next steps on this ? I can validate any new approach/patch for this issue. Kashyap > > > > > > > > > >
