-#
-SIMUL=${SIMUL:=$(which simul 2> /dev/null || true)}
-# threads per client
-simul_THREADS=${simul_THREADS:-2}
-simul_REP=${simul_REP:-20}
-[ "$SLOW" = "no" ] && simul_REP=2
-
-#
-# mib
-#
-MIB=${MIB:=$(which mib 2> /dev/null || true)}
-# threads per client
-mib_THREADS=${mib_THREADS:-2}
-mib_xferSize=${mib_xferSize:-1m}
-mib_xferLimit=${mib_xferLimit:-5000}
-mib_timeLimit=${mib_timeLimit:-300}
-
-#
-# MDTEST
-#
-MDTEST=${MDTEST:=$(which mdtest 2> /dev/null || true)}
-# threads per client
-mdtest_THREADS=${mdtest_THREADS:-2}
-mdtest_nFiles=${mdtest_nFiles:-"100000"}
-# We devide the files by number of core
-mdtest_nFiles=$((mdtest_nFiles/mdtest_THREADS/num_clients))
-mdtest_iteration=${mdtest_iteration:-1}