valgrind: another leveldb leak
valgrind: another leveldb leak

michaelsevilla/teuthology,dmick/teuthology,michaelsevilla/teuthology,tchaikov/teuthology,ktdreyer/teuthology,SUSE/teuthology,dmick/teuthology,robbat2/teuthology,yghannam/teuthology,ceph/teuthology,t-miyamae/teuthology,robbat2/teuthology,tchaikov/teuthology,yghannam/teuthology,dreamhost/teuthology,ivotron/teuthology,dreamhost/teuthology,t-miyamae/teuthology,ceph/teuthology,zhouyuan/teuthology,SUSE/teuthology,ivotron/teuthology,ktdreyer/teuthology,SUSE/teuthology,zhouyuan/teuthology,dmick/teuthology,caibo2014/teuthology,caibo2014/teuthology