From ae558fa0731ac3c45a8e5a71117066c3d9509e5b Mon Sep 17 00:00:00 2001
From: chrislu <chris.lu@gmail.com>
Date: Mon, 21 Mar 2022 00:41:44 -0700
Subject: [PATCH] log reasons volumes became unwritable

---
 weed/topology/volume_layout.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

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)
 }