mount: Improve error message

Add the original error into the error returned by `removeSandboxStorage()` to make it clearer to the caller what went wrong. Signed-off-by: James O. D. Hunt <[email protected]>
devimc · Jul 18, 2019 · 72fc0ad · 72fc0ad
1 parent c92715f
commit 72fc0ad
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/agent.go b/agent.go
@@ -391,11 +391,11 @@ func (s *sandbox) removeSandboxStorage(path string) error {
 
 	err := removeMounts([]string{path})
 	if err != nil {
-		return grpcStatus.Errorf(codes.Unknown, "Unable to unmount sandbox storage path %s", path)
+		return grpcStatus.Errorf(codes.Unknown, "Unable to unmount sandbox storage path %s: %v", path, err)
 	}
 	err = os.RemoveAll(path)
 	if err != nil {
-		return grpcStatus.Errorf(codes.Unknown, "Unable to delete sandbox storage path %s", path)
+		return grpcStatus.Errorf(codes.Unknown, "Unable to delete sandbox storage path %s: %v", path, err)
 	}
 	return nil
 }