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-rwxr-xr-xtests/qemu-iotests/2016
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/qemu-iotests/201 b/tests/qemu-iotests/201
index 86fa37e714..133ba9f03e 100755
--- a/tests/qemu-iotests/201
+++ b/tests/qemu-iotests/201
@@ -43,9 +43,9 @@ _supported_fmt qcow2
_supported_proto generic
_supported_os Linux
-# Internal snapshots are (currently) impossible with refcount_bits=1
-# This was taken from test 080
-_unsupported_imgopts 'refcount_bits=1[^0-9]'
+# Internal snapshots are (currently) impossible with refcount_bits=1,
+# and generally impossible with external data files
+_unsupported_imgopts 'refcount_bits=1[^0-9]' data_file
size=64M
_make_test_img $size