From cc5910720e0f6889febc8dcaf1749a53fed97f1e Mon Sep 17 00:00:00 2001
From: fanyong <fanyong>
Date: Thu, 29 Oct 2009 02:00:48 +0000
Subject: [PATCH] Branch HEAD b=20984 i=robert.read i=tom.wang

1) increase sleep interval for "sleep_maxage()".
2) use "O_LOV_DELAY_CREATE" mode when create in "get_mds_dir()" to detect MDT index,to avoid unnecessary "enospc" error.
3) only obtain the first line if the output contain many OSTs result.
4) other fixes from b1_8.
---
 lustre/tests/sanity.sh         | 20 ++++++++++----------
 lustre/tests/test-framework.sh |  3 ++-
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 3565ad2..e934910 100644
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -984,7 +984,7 @@ test_27m() {
 run_test 27m "create file while OST0 was full =================="
 
 sleep_maxage() {
-        local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | awk '{print $1 + 2}')
+        local DELAY=$(do_facet mds lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 + 5}')
         sleep $DELAY
 }
 
@@ -1015,16 +1015,15 @@ exhaust_precreations() {
 	local last_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_last_id)
 	local next_id=$(do_facet mds${MDSIDX} lctl get_param -n osc.*${OST}-osc-${MDT_INDEX}.prealloc_next_id)
 
-	echo ${OST}-osc-${MDT_INDEX}.prealloc_last_id=$last_id
-	echo ${OST}-osc-${MDT_INDEX}.prealloc_next_id=$next_id
+	do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
 
-	mkdir -p $DIR/d27
-	$SETSTRIPE $DIR/d27 -i $OSTIDX -c 1
+	mkdir -p $DIR/d27/${OST}
+	$SETSTRIPE $DIR/d27/${OST} -i $OSTIDX -c 1
 #define OBD_FAIL_OST_ENOSPC              0x215
 	do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
 	echo "Creating to objid $last_id on ost $OST..."
-	createmany -o $DIR/d27/${OST}-f $next_id $((last_id - next_id + 2))
-	do_facet mds${MDSIDX} lctl get_param osc.*${OST}-osc-${MDT_INDEX}.prealloc* | grep '[0-9]'
+	createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
+	do_facet mds${MDSIDX} lctl get_param osc.*OST*-osc-${MDT_INDEX}.prealloc*
 	reset_enospc $2 $OSTIDX
 }
 
@@ -1083,6 +1082,7 @@ test_27p() {
 	exhaust_precreations 0 0x80000215
 	echo foo >> $DIR/d27/f27p || error "append failed"
 	$CHECKSTAT -s 80000004 $DIR/d27/f27p || error "checkstat failed"
+	$LFS getstripe $DIR/d27/f27p
 
 	reset_enospc
 }
@@ -1195,15 +1195,15 @@ run_test 27v "skip object creation on slow OST ================="
 test_27w() { # bug 10997
         mkdir -p $DIR/d27w || error "mkdir failed"
         $LSTRIPE $DIR/d27w/f0 -s 65536 || error "lstripe failed"
-        size=`$GETSTRIPE $DIR/d27w/f0 -qs`
+        size=`$GETSTRIPE $DIR/d27w/f0 -qs | head -n 1`
         [ $size -ne 65536 ] && error "stripe size $size != 65536" || true
 
         [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping multiple stripe count/offset test" && return
         for i in `seq 1 $OSTCOUNT`; do
                 offset=$(($i-1))
                 $LSTRIPE $DIR/d27w/f$i -c $i -i $offset || error "lstripe -c $i -i $offset failed"
-                count=`$GETSTRIPE -qc $DIR/d27w/f$i`
-                index=`$GETSTRIPE -qo $DIR/d27w/f$i`
+                count=`$GETSTRIPE -qc $DIR/d27w/f$i | head -n 1`
+                index=`$GETSTRIPE -qo $DIR/d27w/f$i | head -n 1`
                 [ $count -ne $i ] && error "stripe count $count != $i" || true
                 [ $index -ne $offset ] && error "stripe offset $index != $offset" || true
         done
diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index aa76cc4..c86fab9 100644
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -2936,12 +2936,13 @@ get_mds_dir () {
     local dir=$1
     local file=$dir/f0.get_mds_dir_tmpfile
 
+    mkdir -p $dir
     rm -f $file
     sleep 1
     local iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
     local -a oldused=($iused)
 
-    touch $file
+    openfile -f O_CREAT:O_LOV_DELAY_CREATE -m 0644 $file > /dev/null
     sleep 1
     iused=$(lfs df -i $dir | grep MDT | awk '{print $3}')
     local -a newused=($iused)
-- 
1.8.3.1