xtfs_test: added sleep after mount to avoid problems due to slow start-up
xtfs_test: added sleep after mount to avoid problems due to slow
start-up


gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs,gurkerl83/millipede-xtreemfs