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How to use get_root_device_timeout method in lisa

Best Python code snippet using lisa_python

storage.py

Source:storage.py

...56        self,57        node: RemoteNode,58    ) -> None:59        disks = node.features[Disk].get_all_disks()60        root_device_timeout_from_waagent = node.tools[Waagent].get_root_device_timeout()61        for disk in disks:62            device_timeout_from_distro = int(63                node.tools[Cat].run(f"/sys/block/{disk}/device/timeout").stdout64            )65            assert_that(66                root_device_timeout_from_waagent,67                f"device {disk} timeout from waagent.conf and distro should match",68            ).is_equal_to(device_timeout_from_distro)69    @TestCaseMetadata(70        description="""71        This test will check that the resource disk is present in the list of mounted72        devices. Most VMs contain a resource disk, which is not a managed disk and73        provides short-term storage for applications and processes. It is intended to74        only store data such as page or swap files....

tools.py

Source:tools.py

...65            matched = self._key_value_regex.fullmatch(line)66            if matched:67                config[matched.group("key")] = matched.group("value")68        return config69    def get_root_device_timeout(self) -> int:70        waagent_configuration = self.get_configuration()71        return int(waagent_configuration["OS.RootDeviceScsiTimeout"])72    def get_resource_disk_mount_point(self) -> str:73        waagent_configuration = self.get_configuration()74        return waagent_configuration["ResourceDisk.MountPoint"]75    def is_swap_enabled(self) -> bool:76        waagent_configuration = self.get_configuration()77        is_swap_enabled = waagent_configuration["ResourceDisk.EnableSwap"]78        if is_swap_enabled == "y":79            return True80        elif is_swap_enabled == "n":81            return False82        else:83            raise LisaException(...

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