@@ -123,9 +123,9 @@ do_test 512 "write -P 1 0 0x200" "$TEST_IMG" | _filter_qemu_io
# next L2 table
do_test 512 "write -P 1 $L2_COVERAGE 0x200" "$TEST_IMG" | _filter_qemu_io
-# only interested in qcow2 here; also other formats might respond with
-# "not supported" error message
-if [ $IMGFMT = "qcow2" ]; then
+# only interested in qcow2 with file protocol here; also other formats
+# might respond with "not supported" error message
+if [ $IMGFMT = "qcow2" ] && [ $IMGPROTO = "file" ]; then
do_test 512 "truncate $L2_COVERAGE" "$TEST_IMG" | _filter_qemu_io
fi
When running iotest 033 with the ssh protocol, it fails with: 033 fail [14:48:31] [14:48:41] 10.2s output mismatch --- /.../tests/qemu-iotests/033.out +++ /.../tests/qemu-iotests/scratch/qcow2-ssh-033/033.out.bad @@ -174,6 +174,7 @@ 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) wrote 512/512 bytes at offset 2097152 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +qemu-io: warning: Failed to truncate the tail of the image: ssh driver does not support shrinking files read 512/512 bytes at offset 0 512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) We already check for the qcow2 format here, so let's simply also add a check for the protocol here, too, to only test the truncation with the file protocol. Signed-off-by: Thomas Huth <thuth@redhat.com> --- tests/qemu-iotests/033 | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)