Cleanup test groups directories (fault injection and cache ops)
Signed-off-by: Rafal Stefanowski <rafal.stefanowski@intel.com>
Try load cache with core device already mounted. OpenCAS prevents stop when partition is mounted. Check if used in one CAS instance core device can be added to second CAS instance. Signed-off-by: Slawomir_Jankowski <slawomir.jankowski@intel.com>