File descriptor 4 (/root/logs/pnpi/bbcp/20141114/CopyData.bbcp.host-10-10-20-29.212.193.96.173.2014-11-14_05:47:10/host-10-10-20-29-2014111405551415930142/sos_logs/sos.log) leaked on pvscan invocation. Parent PID 13602: /usr/bin/python
    Wiping cache of LVM-capable devices
    Wiping internal VG cache
    Walking through all physical volumes
  No matching physical volumes found
