rename VolumeServerVolumeGauge (#5504)

weed/stats/metrics.go

@@ -194,7 +194,7 @@ var (
 			Buckets:   prometheus.ExponentialBuckets(0.0001, 2, 24),
 		}, []string{"type"})
 
-	VolumeServerVolumeCounter = prometheus.NewGaugeVec(
+	VolumeServerVolumeGauge = prometheus.NewGaugeVec(
 		prometheus.GaugeOpts{
 			Namespace: Namespace,
 			Subsystem: "volumeServer",
@@ -291,7 +291,7 @@ func init() {
 	Gather.MustRegister(VolumeServerVacuumingCompactCounter)
 	Gather.MustRegister(VolumeServerVacuumingCommitCounter)
 	Gather.MustRegister(VolumeServerVacuumingHistogram)
-	Gather.MustRegister(VolumeServerVolumeCounter)
+	Gather.MustRegister(VolumeServerVolumeGauge)
 	Gather.MustRegister(VolumeServerMaxVolumeCounter)
 	Gather.MustRegister(VolumeServerReadOnlyVolumeGauge)
 	Gather.MustRegister(VolumeServerDiskSizeGauge)
@@ -354,5 +354,5 @@ func DeleteCollectionMetrics(collection string) {
 	for _, volume_type := range readOnlyVolumeTypes {
 		VolumeServerReadOnlyVolumeGauge.DeleteLabelValues(collection, volume_type)
 	}
-	VolumeServerVolumeCounter.DeleteLabelValues(collection, "volume")
+	VolumeServerVolumeGauge.DeleteLabelValues(collection, "volume")
 }

weed/storage/erasure_coding/ec_shard.go

@@ -44,7 +44,7 @@ func NewEcVolumeShard(diskType types.DiskType, dirname string, collection string
 	}
 	v.ecdFileSize = ecdFi.Size()
 
-	stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "ec_shards").Inc()
+	stats.VolumeServerVolumeGauge.WithLabelValues(v.Collection, "ec_shards").Inc()
 
 	return
 }
@@ -88,7 +88,7 @@ func (shard *EcVolumeShard) Close() {
 
 func (shard *EcVolumeShard) Destroy() {
 	os.Remove(shard.FileName() + ToExt(int(shard.ShardId)))
-	stats.VolumeServerVolumeCounter.WithLabelValues(shard.Collection, "ec_shards").Dec()
+	stats.VolumeServerVolumeGauge.WithLabelValues(shard.Collection, "ec_shards").Dec()
 }
 
 func (shard *EcVolumeShard) ReadAt(buf []byte, offset int64) (int, error) {

weed/storage/volume.go

@@ -246,7 +246,7 @@ func (v *Volume) doClose() {
 			glog.Warningf("Volume Close fail to sync volume %d", v.Id)
 		}
 		v.DataBackend = nil
-		stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Dec()
+		stats.VolumeServerVolumeGauge.WithLabelValues(v.Collection, "volume").Dec()
 	}
 }
 

weed/storage/volume_loading.go

@@ -201,7 +201,7 @@ func (v *Volume) load(alsoLoadIndex bool, createDatIfMissing bool, needleMapKind
 		}
 	}
 
-	stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Inc()
+	stats.VolumeServerVolumeGauge.WithLabelValues(v.Collection, "volume").Inc()
 
 	if err == nil {
 		hasLoadedVolume = true

weed/storage/volume_vacuum.go

@@ -124,7 +124,7 @@ func (v *Volume) CommitCompact() error {
 		}
 	}
 	v.DataBackend = nil
-	stats.VolumeServerVolumeCounter.WithLabelValues(v.Collection, "volume").Dec()
+	stats.VolumeServerVolumeGauge.WithLabelValues(v.Collection, "volume").Dec()
 
 	var e error
 	if e = v.makeupDiff(v.FileName(".cpd"), v.FileName(".cpx"), v.FileName(".dat"), v.FileName(".idx")); e != nil {