server: add persist file log (#4736)

ref #4399 Signed-off-by: disksing <i@disksing.com> Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
tikv · Mar 17, 2022 · 766e568 · 766e568
1 parent a9a607b
commit 766e568
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/server/server.go b/server/server.go
@@ -1464,6 +1464,7 @@ func (s *Server) ReplicateFileToMember(ctx context.Context, member *pdpb.Member,
 
 // PersistFile saves a file in DataDir.
 func (s *Server) PersistFile(name string, data []byte) error {
+ log.Info("persist file", zap.String("name", name), zap.Binary("data", data))
  return os.WriteFile(filepath.Join(s.GetConfig().DataDir, name), data, 0644) // #nosec
 }