From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40717) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpLu5-0004vB-MV for qemu-devel@nongnu.org; Wed, 28 Sep 2016 16:56:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpLu4-0006nc-Ez for qemu-devel@nongnu.org; Wed, 28 Sep 2016 16:56:33 -0400 From: Max Reitz Date: Wed, 28 Sep 2016 22:55:59 +0200 Message-Id: <20160928205602.17275-10-mreitz@redhat.com> In-Reply-To: <20160928205602.17275-1-mreitz@redhat.com> References: <20160928205602.17275-1-mreitz@redhat.com> Subject: [Qemu-devel] [PATCH v4 09/12] iotests.py: Add qemu_nbd function List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: qemu-devel@nongnu.org, Max Reitz , Kevin Wolf , Eric Blake , Paolo Bonzini , Markus Armbruster Signed-off-by: Max Reitz --- tests/qemu-iotests/iotests.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 3329bc1..5a2678f 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -39,6 +39,10 @@ qemu_io_args = [os.environ.get('QEMU_IO_PROG', 'qemu-io')] if os.environ.get('QEMU_IO_OPTIONS'): qemu_io_args += os.environ['QEMU_IO_OPTIONS'].strip().split(' ') +qemu_nbd_args = [os.environ.get('QEMU_NBD_PROG', 'qemu-nbd')] +if os.environ.get('QEMU_NBD_OPTIONS'): + qemu_nbd_args += os.environ['QEMU_NBD_OPTIONS'].strip().split(' ') + qemu_prog = os.environ.get('QEMU_PROG', 'qemu') qemu_opts = os.environ.get('QEMU_OPTIONS', '').strip().split(' ') @@ -87,6 +91,10 @@ def qemu_io(*args): sys.stderr.write('qemu-io received signal %i: %s\n' % (-exitcode, ' '.join(args))) return subp.communicate()[0] +def qemu_nbd(*args): + '''Run qemu-nbd in daemon mode and return the parent's exit code''' + return subprocess.call(qemu_nbd_args + ['--fork'] + list(args)) + def compare_images(img1, img2, fmt1=imgfmt, fmt2=imgfmt): '''Return True if two image files are identical''' return qemu_img('compare', '-f', fmt1, -- 2.10.0