b=18551 cleanup lnet_selftest module after test

[fs/lustre-release.git] / lustre / tests / mdsrate-create-large.sh

diff --git a/lustre/tests/mdsrate-create-large.sh b/lustre/tests/mdsrate-create-large.sh
index faaf6bd..07b04e5 100644 (file)
--- a/lustre/tests/mdsrate-create-large.sh
+++ b/lustre/tests/mdsrate-create-large.sh
@@ -9,17 +9,17 @@ init_test_env $@
 
 assert_env CLIENTS MDSRATE SINGLECLIENT MPIRUN
 
-MACHINEFILE=${MACHINEFILE:-$(basename $0 .sh).machines}
-TESTDIR=$MOUNT
+MACHINEFILE=${MACHINEFILE:-$TMP/$(basename $0 .sh).machines}
+BASEDIR=$MOUNT/mdsrate
 
 # Requirements
+# set NUM_FILES=0 to force TIME_PERIOD work  
+NUM_FILES=${NUM_FILES:-1000000}
 TIME_PERIOD=${TIME_PERIOD:-600}                        # seconds
-SINGLE_TARGET_RATE=$((1300 / OSTCOUNT))     # ops/sec
-AGGREGATE_TARGET_RATE=$((7000 / OSTCOUNT))  # ops/sec
 
 # Local test variables
-TESTDIR_SINGLE="${TESTDIR}/single"
-TESTDIR_MULTI="${TESTDIR}/multi"
+TESTDIR_SINGLE="${BASEDIR}/single"
+TESTDIR_MULTI="${BASEDIR}/multi"
 
 LOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
 CLIENT=$SINGLECLIENT
@@ -32,90 +32,104 @@ log "===== $0 ====== "
 
 check_and_setup_lustre
 
-generate_machine_file $NODES_TO_USE $MACHINEFILE
+mkdir -p $BASEDIR
+chmod 0777 $BASEDIR
+$LFS setstripe $BASEDIR -c -1
+get_stripe $BASEDIR
 
-$LFS setstripe $TESTDIR -c -1
-get_stripe $TESTDIR
+IFree=$(mdsrate_inodes_available)
+if [ $IFree -lt $NUM_FILES ]; then
+    NUM_FILES=$IFree
+fi
+
+generate_machine_file $NODES_TO_USE $MACHINEFILE || error "can not generate machinefile"
 
 # Make sure we start with a clean slate
-rm -f ${LOG} PI*
+rm -f ${LOG}
 
 if [ -n "$NOSINGLE" ]; then
     echo "NO Test for creates for a single client."
 else
+    # We can use np = $NUM_CLIENTS to speed up the cleanup
+    mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_SINGLE 'f%%d' --ignore
+
     log "===== $0 ### 1 NODE CREATE ###"
-    echo "Running creates on 1 node(s)."
 
     COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --create --time ${TIME_PERIOD}
-                        --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
+                --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
     echo "+ ${COMMAND}"
-    $MPIRUN -np 1 -machinefile ${MACHINEFILE} \
-        ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+    mpi_run -np 1 -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
 
     if [ ${PIPESTATUS[0]} != 0 ]; then
-       [ -f $LOG ] && cat $LOG
-       error "mpirun ... mdsrate ... failed, aborting"
+       [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+       error "mdsrate creates for a single client failed, aborting"
     fi
     
-    check_rate create ${SINGLE_TARGET_RATE} 1 ${LOG} || true
-
     log "===== $0 ### 1 NODE UNLINK ###"
-    echo "Running unlinks on 1 node(s)."
 
-    let NUM_FILES=${SINGLE_TARGET_RATE}\*${TIME_PERIOD}
-    COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink --time ${TIME_PERIOD}
-                 --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
+    if [ -f "$LOG" ]; then
+        CREATED=$(sed -n '/^Rate:/s/^.* \([0-9]*\) creates .*/\1/p' $LOG)
+        [ $CREATED -gt 0 ] && NUM_FILES=$CREATED
+    fi
+
+    COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink
+                --nfiles ${NUM_FILES} --dir ${TESTDIR_SINGLE} --filefmt 'f%%d'"
     echo "+ ${COMMAND}"
-    $MPIRUN -np 1 -machinefile ${MACHINEFILE} \
-        ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+    mpi_run -np 1 -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
  
     if [ ${PIPESTATUS[0]} != 0 ]; then
-       [ -f $LOG ] && cat $LOG
-       error "mpirun ... mdsrate ... failed, aborting"
+       [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+       error "mdsrate unlink on a single client failed, aborting"
     fi
 
-    check_rate unlink ${SINGLE_TARGET_RATE} 1 ${LOG} || true
+    rmdir $TESTDIR_SINGLE
+fi
+
+IFree=$(mdsrate_inodes_available)
+if [ $IFree -lt $NUM_FILES ]; then
+    NUM_FILES=$IFree
 fi
 
+[ $NUM_CLIENTS -eq 1 ] && NOMULTI=yes
 if [ -n "$NOMULTI" ]; then
     echo "NO test for create on multiple nodes."
 else
+    mdsrate_cleanup $NUM_CLIENTS $MACHINEFILE $NUM_FILES $TESTDIR_MULTI 'f%%d' --ignore
 
     log "===== $0 ### $NUM_CLIENTS NODES CREATE ###"
-    echo "Running creates on ${NUM_CLIENTS} node(s)."
 
     COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --create --time ${TIME_PERIOD}
-                        --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
+                --nfiles $NUM_FILES --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
     echo "+ ${COMMAND}"
-   $MPIRUN -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} \
-        ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+    mpi_run -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
 
     if [ ${PIPESTATUS[0]} != 0 ]; then
-       [ -f $LOG ] && cat $LOG
-       error "mpirun ... mdsrate ... failed, aborting"
+       [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+       error "mdsrate create on multiple nodes failed, aborting"
     fi
 
-    check_rate create ${AGGREGATE_TARGET_RATE} ${NUM_CLIENTS} ${LOG} || true
+    log "===== $0 ### $NUM_CLIENTS NODES UNLINK ###"
 
-    echo "Running unlinks on ${NUM_CLIENTS} node(s)."
+    if [ -f "$LOG" ]; then
+        CREATED=$(sed -n '/^Rate:/s/^.* \([0-9]*\) creates .*/\1/p' $LOG)
+        [ $CREATED -gt 0 ] && NUM_FILES=$CREATED
+    fi
 
-    let NUM_FILES=${AGGREGATE_TARGET_RATE}\*${TIME_PERIOD}
-    COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink --time ${TIME_PERIOD}
-                  --nfiles ${NUM_FILES} --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
+    COMMAND="${MDSRATE} ${MDSRATE_DEBUG} --unlink
+                --nfiles ${NUM_FILES} --dir ${TESTDIR_MULTI} --filefmt 'f%%d'"
     echo "+ ${COMMAND}"
-    $MPIRUN -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} \
-        ${MPIRUN_OPTIONS} ${COMMAND} | tee ${LOG}
+    mpi_run -np ${NUM_CLIENTS} -machinefile ${MACHINEFILE} ${COMMAND} | tee ${LOG}
 
     if [ ${PIPESTATUS[0]} != 0 ]; then
-       [ -f $LOG ] && cat $LOG
-       error "mpirun ... mdsrate ... failed, aborting"
+       [ -f $LOG ] && sed -e "s/^/log: /" $LOG
+       error "mdsrate unlink on multiple nodes failed, aborting"
     fi
 
-    check_rate unlink ${AGGREGATE_TARGET_RATE} ${NUM_CLIENTS} ${LOG} || true
+    rmdir $TESTDIR_MULTI
 fi
 
-equals_msg `basename $0`: test complete, cleaning up
-zconf_umount_clients $NODES_TO_USE $MOUNT
+rmdir $BASEDIR || true
+rm -f $MACHINEFILE
 check_and_cleanup_lustre
 #rm -f $LOG