File descriptor 4 (/root/logs/pnpi/fdt/20141115/s18/CopyData.fdt.host-10-10-20-29.212.193.96.173.2014-11-16_00:30:08/host-10-10-20-29-2014111600371416083874/sos_logs/sos.log) leaked on pvscan invocation. Parent PID 20613: /usr/bin/python
    Wiping cache of LVM-capable devices
    Wiping internal VG cache
    Walking through all physical volumes
  No matching physical volumes found
