fixing "/var/lib/docker contains other graphdrivers: btrfs;" issue
fixing "/var/lib/docker contains other graphdrivers: btrfs;" issue

openwis-ss/elasticsearch,frankscholten/elasticsearch,jhftrifork/elasticsearch,mesos/elasticsearch,mwl/elasticsearch,ruo91/elasticsearch-1,lguminski/elasticsearch,matthoffner/elasticsearch,jrslv/elasticsearch,lguminski/elasticsearch,pekermert/elasticsearch,jhftrifork/elasticsearch,mesos/elasticsearch,jrslv/elasticsearch,frankscholten/elasticsearch,matthoffner/elasticsearch,jrslv/elasticsearch,ruo91/elasticsearch-1,mwl/elasticsearch,jrslv/elasticsearch,mwl/elasticsearch,openwis-ss/elasticsearch,frankscholten/elasticsearch,lguminski/elasticsearch,openwis-ss/elasticsearch,pekermert/elasticsearch,pekermert/elasticsearch,openwis-ss/elasticsearch,mesos/elasticsearch,mwl/elasticsearch,lguminski/elasticsearch,pekermert/elasticsearch,ruo91/elasticsearch-1,frankscholten/elasticsearch,mesos/elasticsearch,jhftrifork/elasticsearch,matthoffner/elasticsearch,matthoffner/elasticsearch,jhftrifork/elasticsearch