src/ceph/qa/suites/krbd/unmap/kernels/single-major-off.yaml

   1 tasks:
   2 - exec:
   3     client.0:
   4     - "modprobe -r rbd"
   5     - "modprobe --first-time rbd single_major=0"
   6     - "grep -q N /sys/module/rbd/parameters/single_major"