m->mdt_enable_striped_dir = 1;
m->mdt_enable_dir_migration = 1;
m->mdt_enable_remote_dir_gid = 0;
m->mdt_enable_striped_dir = 1;
m->mdt_enable_dir_migration = 1;
m->mdt_enable_remote_dir_gid = 0;
atomic_set(&m->mdt_mds_mds_conns, 0);
atomic_set(&m->mdt_async_commit_count, 0);
atomic_set(&m->mdt_mds_mds_conns, 0);
atomic_set(&m->mdt_async_commit_count, 0);