From 72ec6eb3c74c85f54277aadfd9b83167ea8e81ec Mon Sep 17 00:00:00 2001
From: Hongchao Zhang <hongchao.zhang@intel.com>
Date: Sun, 17 Jul 2016 10:29:47 +0800
Subject: [PATCH] LU-8544 test: using lfs df in client_up

With the patch http://review.whamcloud.com/#/c/19195/,
the LL_SBI_LAZYSTATFS option will be used during statfs call,
the "client_up" and "clients_up" in test-framework.sh should
be updated to use "lfs df" to determine the UP state of clients

Change-Id: I124e3ecc288f04b32dfd286f48e0ab75b1385a29
Signed-off-by: Hongchao Zhang <hongchao.zhang@intel.com>
Reviewed-on: http://review.whamcloud.com/22459
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Niu Yawei <yawei.niu@intel.com>
Reviewed-by: Yang Sheng <yang.sheng@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---
 lustre/tests/test-framework.sh | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index 8478fec..53d1072 100755
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -2428,25 +2428,27 @@ wait_remote_prog () {
     return $rc
 }
 
+lfs_df_check() {
+	local clients=${1:-$CLIENTS}
+
+	if [ -z "$clients" ]; then
+		$LFS df $MOUNT
+	else
+		$PDSH $clients "$LFS df $MOUNT" > /dev/null
+	fi
+}
+
+
 clients_up() {
-    # not every config has many clients
-    sleep 1
-    if [ ! -z "$CLIENTS" ]; then
-        $PDSH $CLIENTS "stat -f $MOUNT" > /dev/null
-    else
-        stat -f $MOUNT > /dev/null
-    fi
+	# not every config has many clients
+	sleep 1
+	lfs_df_check
 }
 
 client_up() {
-    local client=$1
-    # usually checked on particular client or locally
-    sleep 1
-    if [ ! -z "$client" ]; then
-        $PDSH $client "stat -f $MOUNT" > /dev/null
-    else
-        stat -f $MOUNT > /dev/null
-    fi
+	# usually checked on particular client or locally
+	sleep 1
+	lfs_df_check $1
 }
 
 client_evicted() {
-- 
1.8.3.1