One key SMP server is down (vspg9), which brings down all of its associated interfaces (vspg9a, vspg9b). This is making us very short on SMP WUs. We are actively working on this one, although our IT staff has told me that this one isn't an easy fix (multiple restarts haven't brought the key RAID back and they are working with the hardware vendor to see what's going on).
I will post updates as we get them.