From 961b3c97b57354fc17017be8087509d1fbce875d Mon Sep 17 00:00:00 2001
From: Eric Mei <eric.mei@oracle.com>
Date: Mon, 13 Sep 2010 18:46:41 +0400
Subject: [PATCH] b=23728 speed up sanity-gss test 8.

r=jian.yu
---
 lustre/tests/sanity-gss.sh | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/lustre/tests/sanity-gss.sh b/lustre/tests/sanity-gss.sh
index 171ea7c..7bfa864 100644
--- a/lustre/tests/sanity-gss.sh
+++ b/lustre/tests/sanity-gss.sh
@@ -390,17 +390,24 @@ test_8()
 {
     local ATHISTORY=$(do_facet mds "find /sys/ -name at_history")
     local ATOLDBASE=$(do_facet mds "cat $ATHISTORY")
+    local REQ_DELAY
     do_facet mds "echo 8 >> $ATHISTORY"
 
+    mkdir -p $DIR/d8
+    chmod a+w $DIR/d8
+
     $LCTL dk > /dev/null
     debugsave
     sysctl -w lnet.debug="+other"
 
-    mkdir -p $DIR/d8
-    chmod a+w $DIR/d8
-
-    REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
-               awk '/portal 12/ {print $5}' | tail -1`
+    # wait for the at estimation come down, this is faster
+    while [ true ]; do
+        REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
+                   awk '/portal 12/ {print $5}' | tail -1`
+        [ $REQ_DELAY -le 5 ] && break
+        echo "current AT estimation is $REQ_DELAY, wait a little bit"
+        sleep 8
+    done
     REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
 
     # sleep sometime in ctx handle
-- 
1.8.3.1