gistfile1.pl

use threads;
use threads::shared;
use Fuse;

mkdir("a");
mkdir("b");
async { Fuse::main(mountpoint=>"a", threaded=>1, getattr => sub { warn "a"; sleep(1); }) };
async { Fuse::main(mountpoint=>"b", threaded=>1, getattr => sub { warn "b"; sleep(1); }) };
sleep(10);
system("ls a/");
system("ls b/");