diff --git a/lustre/tests/acceptance-small.sh b/lustre/tests/acceptance-small.sh
index 517aa66d51d0146cb4ec604f095478a5efcb3d15..55707041795e2ad27536026d963b6cd5faf8f077 100755
--- a/lustre/tests/acceptance-small.sh
+++ b/lustre/tests/acceptance-small.sh
@@ -27,6 +27,11 @@ fi
 
 export TESTSUITE_LIST="RUNTESTS SANITY DBENCH BONNIE IOZONE FSX SANITYN LFSCK LIBLUSTRE REPLAY_SINGLE CONF_SANITY RECOVERY_SMALL REPLAY_OST_SINGLE REPLAY_DUAL INSANITY SANITY_QUOTA"
 
+if [ "$SLOW" = "no" ]; then
+#          5 min  
+    export IOZONE="no"
+fi
+
 if [ "$ACC_SM_ONLY" ]; then
     for O in $TESTSUITE_LIST; do
 	export ${O}="no"
@@ -95,13 +100,17 @@ for NAME in $CONFIGS; do
 		[ $THREADS -lt $DB_THREADS ] && DB_THREADS=$THREADS
 
 		$DEBUG_OFF
-		bash rundbench 1
-		$DEBUG_ON
-		$CLEANUP
-		$SETUP
+		duration=""
+		[ "$SLOW" = "no" ] && duration=" -t 120"
+		if [ "$SLOW" != "no" -o $DB_THREADS -eq 1 ]; then
+			bash rundbench 1 $duration
+			$DEBUG_ON
+			$CLEANUP
+			$SETUP
+		fi
 		if [ $DB_THREADS -gt 1 ]; then
 			$DEBUG_OFF
-			bash rundbench $DB_THREADS
+			bash rundbench $DB_THREADS $duration
 			$DEBUG_ON
 			$CLEANUP
 			$SETUP
diff --git a/lustre/tests/conf-sanity.sh b/lustre/tests/conf-sanity.sh
index 2a8d2fbba8ff7cd34dca7d69ad6ca9fdd430365e..a483e3a54faa5cc97f576248df96bf1467b698c4 100644
--- a/lustre/tests/conf-sanity.sh
+++ b/lustre/tests/conf-sanity.sh
@@ -20,6 +20,9 @@ HEAD_EXCEPT="                  32a 32b 33"
 ALWAYS_EXCEPT=" $CONF_SANITY_EXCEPT $MOUNTCONFSKIP $HEAD_EXCEPT 22    23    36"
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
+#					             
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 0 1 2 3 6 7 15 18 24b 25 30 31 32 33 34a "
+
 SRCDIR=`dirname $0`
 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
 
diff --git a/lustre/tests/insanity.sh b/lustre/tests/insanity.sh
index df125aaf8874fe93f0492db07f5b2b157105a285..d85bfb2864262eb355398592d48049e590dce1d5 100755
--- a/lustre/tests/insanity.sh
+++ b/lustre/tests/insanity.sh
@@ -12,6 +12,9 @@ init_test_env $@
 
 ALWAYS_EXCEPT="10 $INSANITY_EXCEPT"
 
+#
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT "
+
 SETUP=${SETUP:-""}
 CLEANUP=${CLEANUP:-""}
 
diff --git a/lustre/tests/recovery-small.sh b/lustre/tests/recovery-small.sh
index c3065f5280870ac548f6f5502171dee0f8bae894..d410d5ad0b441d396a2ecade9582fda7140f338a 100755
--- a/lustre/tests/recovery-small.sh
+++ b/lustre/tests/recovery-small.sh
@@ -5,6 +5,9 @@ set -e
 #         bug  5494 7288 5493
 ALWAYS_EXCEPT="24   27   52 $RECOVERY_SMALL_EXCEPT"
 
+#
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 0 1 2 3 6 7 15 18 24b 25 30 31 32 33 34a "
+
 PTLDEBUG=${PTLDEBUG:--1}
 LUSTRE=${LUSTRE:-`dirname $0`/..}
 . $LUSTRE/tests/test-framework.sh
diff --git a/lustre/tests/replay-dual.sh b/lustre/tests/replay-dual.sh
index c5bc7f18ff7062b46cabb7137a9b76eaf637ce6c..1575ee1d0c8276020ae47ec2ea8b594f7fae4044 100755
--- a/lustre/tests/replay-dual.sh
+++ b/lustre/tests/replay-dual.sh
@@ -5,6 +5,9 @@ set -e
 # bug number:  6088 10124 10800
 ALWAYS_EXCEPT="8    15c   17    $REPLAY_DUAL_EXCEPT"
 
+#                                                    
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 1 2 3 4 5 14"
+
 SAVE_PWD=$PWD
 PTLDEBUG=${PTLDEBUG:--1}
 LUSTRE=${LUSTRE:-`dirname $0`/..}
diff --git a/lustre/tests/replay-ost-single.sh b/lustre/tests/replay-ost-single.sh
index bb4e36485435711a4f902332027ada2936503958..28645a24aeb88f524b38d2b447e4ab786f5ac530 100755
--- a/lustre/tests/replay-ost-single.sh
+++ b/lustre/tests/replay-ost-single.sh
@@ -21,6 +21,9 @@ CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
 # BUG NUMBER: 
 ALWAYS_EXCEPT="$REPLAY_OST_SINGLE_EXCEPT"
 
+#					
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT	"
+
 # It is replay-ost-single, after all
 OSTCOUNT=1
 
diff --git a/lustre/tests/replay-single.sh b/lustre/tests/replay-single.sh
index e60eb333d06ff576741370938891545b32ac1a05..d6472ab12d88abea1c5b7c5d77df3c384fd59f6a 100755
--- a/lustre/tests/replay-single.sh
+++ b/lustre/tests/replay-single.sh
@@ -21,6 +21,9 @@ GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
 # bug number: 2766 4176
 ALWAYS_EXCEPT="0b  39   $REPLAY_SINGLE_EXCEPT"
 
+#                                                       63 min  7 min  AT AT AT AT"
+[ "SLOW" = "no" ] && EXCEPT="$EXCEPT 1 2 3 4 6 6b 12 16 44      44b    65 66 67 68"
+
 build_test_filter
 
 cleanup_and_setup_lustre
@@ -1141,7 +1144,7 @@ test_58() {
     replay_barrier $SINGLEMDS
     fail $SINGLEMDS
     sleep 2
-    $CHECKSTAT -t file $DIR/$tdir/$tfile-* || return 1
+    $CHECKSTAT -t file $DIR/$tdir/$tfile-* >/dev/null || return 1
     do_facet $SINGLEMDS "sysctl -w lustre.fail_loc=0x0"
     unlinkmany $DIR/$tdir/$tfile-%d 2500
     rmdir $DIR/$tdir
diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index e6625536275fdbbfa8efee5b161618c0570b4589..48a3403ecd189a89ffada99be392e60763f9e3e5 100644
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -14,6 +14,7 @@ ALWAYS_EXCEPT="                 27o 27q  42a  42b  42c  42d  45   74b   75 $SANI
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
 [ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 24o 27m 36f 36g 51b 51c 63 64b 68 71 73 101 115"
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 24o 27m 36f 36g 51b 51c 60c 63 64b 68 71 73 78 101 103 115 120g"
 
 # Tests that fail on uml
 CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
@@ -4660,7 +4661,7 @@ test_124b() {
         MOUNTOPT="$MOUNTOPT,nolruresize"
         setup
 
-        NR=3000
+        NR=2000
         mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
 
         createmany -o $DIR/$tdir/f $NR
diff --git a/lustre/tests/sanityN.sh b/lustre/tests/sanityN.sh
index 4ba69e881face2e78672746702a5537c1d901c5d..5af953bbc98d1e735e97cf3a65facedda1065a1f 100644
--- a/lustre/tests/sanityN.sh
+++ b/lustre/tests/sanityN.sh
@@ -7,7 +7,7 @@ ONLY=${ONLY:-"$*"}
 ALWAYS_EXCEPT="14b 28 $SANITYN_EXCEPT"
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
-[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT 16"
+[ "$SLOW" = "no" ] && EXCEPT="$EXCEPT	12 16"
 
 # Tests that fail on uml
 [ "$UML" = "true" ] && EXCEPT="$EXCEPT 7"