From 8fbc0a91635ad072122b972a91318b7425cbb498 Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sat, 28 Dec 2019 12:59:31 -0800
Subject: [PATCH] fix edge cases

---
 weed/server/volume_grpc_copy.go           | 3 +++
 weed/server/volume_grpc_erasure_coding.go | 4 +---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/weed/server/volume_grpc_copy.go b/weed/server/volume_grpc_copy.go
index 8a1ede1b8..a54a1e343 100644
--- a/weed/server/volume_grpc_copy.go
+++ b/weed/server/volume_grpc_copy.go
@@ -214,6 +214,9 @@ func (vs *VolumeServer) CopyFile(req *volume_server_pb.CopyFileRequest, stream v
 			}
 		}
 		if fileName == "" {
+			if req.IgnoreSourceFileNotFound {
+				return nil
+			}
 			return fmt.Errorf("CopyFile not found ec volume id %d", req.VolumeId)
 		}
 	}
diff --git a/weed/server/volume_grpc_erasure_coding.go b/weed/server/volume_grpc_erasure_coding.go
index d4b0e294e..072d2e1cc 100644
--- a/weed/server/volume_grpc_erasure_coding.go
+++ b/weed/server/volume_grpc_erasure_coding.go
@@ -200,9 +200,7 @@ func (vs *VolumeServer) VolumeEcShardsDelete(ctx context.Context, req *volume_se
 		if err := os.Remove(baseFilename + ".ecj"); err != nil {
 			return nil, err
 		}
-		if err := os.Remove(baseFilename + ".vif"); err != nil {
-			return nil, err
-		}
+		os.Remove(baseFilename + ".vif")
 	}
 
 	return &volume_server_pb.VolumeEcShardsDeleteResponse{}, nil