I tried this on 8 x nVidia P106-100 cards with STOCK clocks.
Unfortunately it does not seem to work:
For a fact, actually, I can't seem to be able to mine zCash with any tool on linux right now on this rig.
Is there something obvious I am missing?
Can you mine with a single card?
Weird, works now. I tried with a single card and it worked, then I did all cards and it worked, same command line was before.