Fix for #10178

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>
Update vps.yaml

Fixed sytax
Update vps.yaml

See http://tracker.ceph.com/issues/10178
Merge branch 'giant' of https://github.com/ceph/ceph-qa-suite into wip-yuriw-giant
Testing fix for 10233
Changed all workload in 2-workload to run in parallel

Signed-off-by: Yuri Weinstein <yuri.weinstein@inktank.com>