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-rw-r--r--weed/storage/volume.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/weed/storage/volume.go b/weed/storage/volume.go
index f168ad155..a58a74340 100644
--- a/weed/storage/volume.go
+++ b/weed/storage/volume.go
@@ -61,7 +61,7 @@ func (v *Volume) Size() int64 {
return stat.Size()
}
glog.V(0).Infof("Failed to read file size %s %v", v.dataFile.Name(), e)
- return -1
+ return 0 // -1 causes integer overflow and the volume to become unwritable.
}
// Close cleanly shuts down this volume