-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
- (( is_active == 0 )) && [ "$proc_param" != "active" ] && return
-
- if [ -z "$value" ]; then
- out1=$(do_facet mgs $LCTL get_param $opt nodemap.${proc_param})
- echo "On MGS ${mgs_ip}, ${proc_param} = $out1"
- else
- out1=$value;
- 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"
-}
-