How to use match_xfs_options method in autotest

Best Python code snippet using autotest_python

fsinfo.py

Source:fsinfo.py

...280                return False281        elif key not in current_opt or value != current_opt[key]:282            return False283    return True284def match_xfs_options(dev, needed_options):285    """Compare the current ext* filesystem tunables with needed ones."""286    tmp_mount_dir = tempfile.mkdtemp()287    cmd = 'mount %s %s' % (dev, tmp_mount_dir)288    utils.system_output(cmd)289    xfs_growfs = os.path.join(os.environ['AUTODIR'], 'tools', 'xfs_growfs')290    cmd = '%s -n %s' % (xfs_growfs, dev)291    try:292        current_option = utils.system_output(cmd)293    finally:294        # Clean.295        cmd = 'umount %s' % dev296        utils.system_output(cmd, ignore_status=True)297        os.rmdir(tmp_mount_dir)298    # '-N' has the same effect as '-n' in mkfs.ext*. Man mkfs.xfs for details.299    cmd = 'mkfs.xfs %s -N -f %s' % (needed_options, dev)300    needed_out = utils.system_output(cmd)301    # 'mkfs.xfs -N' produces slightly different result than 'xfs_growfs -n'302    needed_out = re.sub('internal log', 'internal    ', needed_out)303    if current_option == needed_out:304        return True305    else:306        return False307def match_mkfs_option(fs_type, dev, needed_options):308    """Compare the current filesystem tunables with needed ones."""309    if fs_type.startswith('ext'):310        ret = match_ext_options(fs_type, dev, needed_options)311    elif fs_type == 'xfs':312        ret = match_xfs_options(dev, needed_options)313    else:314        ret = False...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.