package control import ( "context" "github.com/TrueCloudLab/frostfs-node/pkg/local_object_storage/engine" "github.com/TrueCloudLab/frostfs-node/pkg/services/control" "google.golang.org/grpc/codes" "google.golang.org/grpc/status" ) func (s *Server) FlushCache(_ context.Context, req *control.FlushCacheRequest) (*control.FlushCacheResponse, error) { err := s.isValidRequest(req) if err != nil { return nil, status.Error(codes.PermissionDenied, err.Error()) } for _, shardID := range s.getShardIDList(req.GetBody().GetShard_ID()) { var prm engine.FlushWriteCachePrm prm.SetShardID(shardID) _, err = s.s.FlushWriteCache(prm) if err != nil { return nil, status.Error(codes.Internal, err.Error()) } } resp := &control.FlushCacheResponse{Body: &control.FlushCacheResponse_Body{}} err = SignMessage(s.key, resp) if err != nil { return nil, status.Error(codes.Internal, err.Error()) } return resp, nil }