LU-2040 tests: interop test failure on mds-survey

[fs/lustre-release.git] / lustre / tests / run_dd.sh

diff --git a/lustre/tests/run_dd.sh b/lustre/tests/run_dd.sh
index f4f1a54..36af6ae 100755 (executable)
--- a/lustre/tests/run_dd.sh
+++ b/lustre/tests/run_dd.sh
@@ -1,34 +1,27 @@
 #!/bin/bash
-set -x
 
 TMP=${TMP:-/tmp}
 
-TESTSUITELOG=${TESTSUITELOG:-$TMP/recovery-mds-scale}
-LOG=${TESTSUITELOG}_$(basename $0)-$(hostname)
-DEBUGLOG=${LOG}.debug
+TESTLOG_PREFIX=${TESTLOG_PREFIX:-$TMP/recovery-mds-scale}
+TESTNAME=${TESTNAME:-""}
+[ -n "$TESTNAME" ] && TESTLOG_PREFIX=$TESTLOG_PREFIX.$TESTNAME
+
+LOG=$TESTLOG_PREFIX.$(basename $0 .sh)_stdout.$(hostname -s).log
+DEBUGLOG=$(echo $LOG | sed 's/\(.*\)stdout/\1debug/')
 
 mkdir -p ${LOG%/*}
 
 rm -f $LOG $DEBUGLOG
 exec 2>$DEBUGLOG
+set -x
 
-if [ -z "$MOUNT" -o -z "$END_RUN_FILE" -o -z "$LOAD_PID_FILE" ]; then
-    echo "The following must be set: MOUNT END_RUN_FILE LOAD_PID_FILE"
-    exit 1
-fi
-
-echoerr () { echo "$@" 1>&2 ; }
+. $(dirname $0)/functions.sh
 
-signaled() {
-    echoerr "$(date +'%F %H:%M:%S'): client load was signaled to terminate"
-    kill -TERM -$PPID
-    sleep 5
-    kill -KILL -$PPID
-}
+assert_env MOUNT END_RUN_FILE LOAD_PID_FILE
 
 trap signaled TERM
 
-# recovery-mds-scale uses this to signal the client loads to die
+# recovery-*-scale scripts use this to signal the client loads to die
 echo $$ >$LOAD_PID_FILE
 
 TESTDIR=$MOUNT/d0.dd-$(hostname)
@@ -38,24 +31,26 @@ while [ ! -e "$END_RUN_FILE" ] && $CONTINUE; do
     echoerr "$(date +'%F %H:%M:%S'): dd run starting"
     mkdir -p $TESTDIR
     cd $TESTDIR
-    dd bs=4k count=1000000 if=/dev/zero of=$TESTDIR/dd-file 1>$LOG &
+    # suppress dd xfer stat to workaround buggy coreutils/gettext
+    # combination in RHEL5 and OEL5, see BZ 21264
+    dd bs=4k count=1000000 status=noxfer if=/dev/zero of=$TESTDIR/dd-file 1>$LOG &
     load_pid=$!
     wait $load_pid
 
     if [ $? -eq 0 ]; then
-       echoerr "$(date +'%F %H:%M:%S'): dd succeeded"
-       cd $TMP
-       rm -rf $TESTDIR
-       echoerr "$(date +'%F %H:%M:%S'): dd run finished"
+        echoerr "$(date +'%F %H:%M:%S'): dd succeeded"
+        cd $TMP
+        rm -rf $TESTDIR
+        echoerr "$(date +'%F %H:%M:%S'): dd run finished"
     else
-       echoerr "$(date +'%F %H:%M:%S'): dd failed"
-       if [ -z "$ERRORS_OK" ]; then
-           echo $(hostname) >> $END_RUN_FILE
-       fi
-       if [ $BREAK_ON_ERROR ]; then
-           # break
+        echoerr "$(date +'%F %H:%M:%S'): dd failed"
+        if [ -z "$ERRORS_OK" ]; then
+            echo $(hostname) >> $END_RUN_FILE
+        fi
+        if [ $BREAK_ON_ERROR ]; then
+            # break
             CONTINUE=false
-       fi
+        fi
     fi
 done