X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Ftests%2Ftest-framework.sh;h=bc183285e75fb48344726572e60d562aca4af6f6;hp=f75aaeaabb991033ac2f865ef5cccd04de205aaa;hb=a4fbe7341b;hpb=5930576791e864529e6ef9b46f3e09cc4b635fc2

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index f75aaea..bc18328 100755
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -10466,3 +10466,78 @@ function restore_opencache()
 mkdir_on_mdt0() {
 	$LFS mkdir -i 0 -c 1 $*
 }
+
+# Wait for nodemap synchronization
+wait_nm_sync() {
+	local nodemap_name=$1
+	local key=$2
+	local value=$3
+	local opt=$4
+	local proc_param
+	local is_active=$(do_facet mgs $LCTL get_param -n nodemap.active)
+	local max_retries=20
+	local is_sync
+	local out1=""
+	local out2
+	local mgs_ip=$(host_nids_address $mgs_HOST $NETTYPE | cut -d' ' -f1)
+	local i
+
+	if [ "$nodemap_name" == "active" ]; then
+		proc_param="active"
+	elif [ -z "$key" ]; then
+		proc_param=${nodemap_name}
+	else
+		proc_param="${nodemap_name}.${key}"
+	fi
+	if [ "$opt" == "inactive" ]; then
+		# check nm sync even if nodemap is not activated
+		is_active=1
+		opt=""
+	fi
+	(( is_active == 0 )) && [ "$proc_param" != "active" ] && return
+
+	if [ -z "$value" ]; then
+		out1=$(do_facet mgs $LCTL get_param $opt \
+			nodemap.${proc_param} 2>/dev/null)
+		echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
+	else
+		out1=$value;
+	fi
+
+	# if servers run on the same node, it is impossible to tell if they get
+	# synced with the mgs, so just wait an arbitrary 10 seconds
+	if [ $(facet_active_host mgs) == $(facet_active_host mds) ] &&
+	   [ $(facet_active_host mgs) == $(facet_active_host ost1) ]; then
+		echo "waiting 10 secs for sync"
+		sleep 10
+		return
+	fi
+
+	# wait up to 10 seconds for other servers to sync with mgs
+	for i in $(seq 1 10); do
+		for node in $(all_server_nodes); do
+			local node_ip=$(host_nids_address $node $NETTYPE |
+					cut -d' ' -f1)
+
+			is_sync=true
+			if [ -z "$value" ]; then
+				[ $node_ip == $mgs_ip ] && continue
+			fi
+
+			out2=$(do_node $node_ip $LCTL get_param $opt \
+			       nodemap.$proc_param 2>/dev/null)
+			echo "On $node ${node_ip}, ${proc_param} = $out2"
+			[ "$out1" != "$out2" ] && is_sync=false && break
+		done
+		$is_sync && break
+		sleep 1
+	done
+	if ! $is_sync; then
+		echo MGS
+		echo $out1
+		echo OTHER - IP: $node_ip
+		echo $out2
+		error "mgs and $nodemap_name ${key} mismatch, $i attempts"
+	fi
+	echo "waited $((i - 1)) seconds for sync"
+}