qemu-iotest/245: Add missing discard=unmap
The test works since we punch holes by default even when opening the
image without discard=on or discard=unmap. Fix the test to enable
discard.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/tests/qemu-iotests/245 b/tests/qemu-iotests/245
index a934c9d..f96610f 100755
--- a/tests/qemu-iotests/245
+++ b/tests/qemu-iotests/245
@@ -592,7 +592,7 @@
@iotests.skip_if_unsupported(['compress'])
def test_insert_compress_filter(self):
# Add an image to the VM: hd (raw) -> hd0 (qcow2) -> hd0-file (file)
- opts = {'driver': 'raw', 'node-name': 'hd', 'file': hd_opts(0)}
+ opts = {'driver': 'raw', 'node-name': 'hd', 'file': hd_opts(0), 'discard': 'unmap'}
self.vm.cmd('blockdev-add', conv_keys = False, **opts)
# Add a 'compress' filter
