log reasons volumes became unwritable

1 files changed, 8 insertions, 1 deletions

diff --git a/weed/topology/volume_layout.go b/weed/topology/volume_layout.go
index 64e196032..de840f18f 100644
--- a/weed/topology/volume_layout.go
+++ b/weed/topology/volume_layout.go
@@ -218,6 +218,13 @@ func (vl *VolumeLayout) ensureCorrectWritables(vid needle.VolumeId) {
 			vl.setVolumeWritable(vid)
 		}
 	} else {
+		if !vl.enoughCopies(vid) {
+			glog.V(0).Infof("volume %d does not have enough copies", vid)
+		}
+		if !vl.isAllWritable(vid) {
+			glog.V(0).Infof("volume %d are not all writable", vid)
+		}
+		glog.V(0).Infof("volume %d remove from writable", vid)
 		vl.removeFromWritable(vid)
 	}
 }
@@ -433,7 +440,7 @@ func (vl *VolumeLayout) SetVolumeCapacityFull(vid needle.VolumeId) bool {
 	vl.accessLock.Lock()
 	defer vl.accessLock.Unlock()
 
-	// glog.V(0).Infoln("Volume", vid, "reaches full capacity.")
+	glog.V(0).Infof("Volume %d reaches full capacity.", vid)
 	return vl.removeFromWritable(vid)
 }