From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34243) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1euKlM-0001Zu-Md for qemu-devel@nongnu.org; Fri, 09 Mar 2018 11:20:58 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1euKlL-0007UC-8t for qemu-devel@nongnu.org; Fri, 09 Mar 2018 11:20:56 -0500 From: Kevin Wolf Date: Fri, 9 Mar 2018 17:19:29 +0100 Message-Id: <20180309161933.8168-53-kwolf@redhat.com> In-Reply-To: <20180309161933.8168-1-kwolf@redhat.com> References: <20180309161933.8168-1-kwolf@redhat.com> Subject: [Qemu-devel] [PULL 52/56] iotests: Test creating overlay when guest running List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, qemu-devel@nongnu.org From: Fam Zheng Signed-off-by: Fam Zheng Message-id: 20171225025107.23985-1-famz@redhat.com Reviewed-by: Eric Blake Signed-off-by: Max Reitz --- tests/qemu-iotests/153 | 8 +++++--- tests/qemu-iotests/153.out | 7 ++++--- 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/tests/qemu-iotests/153 b/tests/qemu-iotests/153 index fa25eb24bd..adfd02695b 100755 --- a/tests/qemu-iotests/153 +++ b/tests/qemu-iotests/153 @@ -32,6 +32,7 @@ _cleanup() { _cleanup_test_img rm -f "${TEST_IMG}.base" + rm -f "${TEST_IMG}.overlay" rm -f "${TEST_IMG}.convert" rm -f "${TEST_IMG}.a" rm -f "${TEST_IMG}.b" @@ -177,8 +178,6 @@ rm -f "${TEST_IMG}.lnk" &>/dev/null ln -s ${TEST_IMG} "${TEST_IMG}.lnk" || echo "Failed to create link" _run_qemu_with_images "${TEST_IMG}.lnk" "${TEST_IMG}" -echo -echo "== Closing an image should unlock it ==" _launch_qemu _send_qemu_cmd $QEMU_HANDLE \ @@ -193,7 +192,10 @@ _send_qemu_cmd $QEMU_HANDLE \ _run_cmd $QEMU_IO "${TEST_IMG}" -c 'write 0 512' -echo "Closing drive" +echo "Creating overlay with qemu-img when the guest is running should be allowed" +_run_cmd $QEMU_IMG create -f $IMGFMT -b "${TEST_IMG}" "${TEST_IMG}.overlay" + +echo "== Closing an image should unlock it ==" _send_qemu_cmd $QEMU_HANDLE \ "{ 'execute': 'human-monitor-command', 'arguments': { 'command-line': 'drive_del d0' } }" \ diff --git a/tests/qemu-iotests/153.out b/tests/qemu-iotests/153.out index 5b917b177c..34309cfb20 100644 --- a/tests/qemu-iotests/153.out +++ b/tests/qemu-iotests/153.out @@ -372,15 +372,16 @@ Is another process using the image? == Symbolic link == QEMU_PROG: -drive if=none,file=TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? - -== Closing an image should unlock it == {"return": {}} Adding drive _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 can't open device TEST_DIR/t.qcow2: Failed to get "write" lock Is another process using the image? -Closing drive +Creating overlay with qemu-img when the guest is running should be allowed + +_qemu_img_wrapper create -f qcow2 -b TEST_DIR/t.qcow2 TEST_DIR/t.qcow2.overlay +== Closing an image should unlock it == _qemu_io_wrapper TEST_DIR/t.qcow2 -c write 0 512 Adding two and closing one -- 2.13.6