volume: compaction can cause readonly volumes

address https://github.com/chrislusf/seaweedfs/issues/1233

1 files changed, 5 insertions, 1 deletions

diff --git a/weed/storage/volume.go b/weed/storage/volume.go
index 7da83de7a..755b98b79 100644
--- a/weed/storage/volume.go
+++ b/weed/storage/volume.go
@@ -215,7 +215,7 @@ func (v *Volume) ToVolumeInformationMessage() *master_pb.VolumeInformationMessag
 		FileCount:        v.FileCount(),
 		DeleteCount:      v.DeletedCount(),
 		DeletedByteCount: v.DeletedSize(),
-		ReadOnly:         v.noWriteOrDelete || v.noWriteCanDelete,
+		ReadOnly:         v.IsReadOnly(),
 		ReplicaPlacement: uint32(v.ReplicaPlacement.Byte()),
 		Version:          uint32(v.Version()),
 		Ttl:              v.Ttl.ToUint32(),
@@ -237,3 +237,7 @@ func (v *Volume) RemoteStorageNameKey() (storageName, storageKey string) {
 	}
 	return v.volumeInfo.GetFiles()[0].BackendName(), v.volumeInfo.GetFiles()[0].GetKey()
 }
+
+func (v *Volume) IsReadOnly() bool {
+	return v.noWriteOrDelete || v.noWriteCanDelete
+}