+
+ if [ $MDSCOUNT -ge 2 ]; then
+ #create remote dir
+ local MDT_IDX=1
+ do_node $CLIENT1 $LFS mkdir -i $MDT_IDX $DIR/$tfile-remote_dir
+ pre=$(get_version $CLIENT1 $DIR)
+ do_node $CLIENT1 rmdir $DIR/$tfile-remote_dir
+ post=$(get_version $CLIENT1 $DIR)
+ if (($pre != $post)); then
+ error "version was changed: pre $pre, post $post"
+ fi
+ fi