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How to use _get_ib_device_names method in lisa

Best Python code snippet using lisa_python

infiniband.py

Source:infiniband.py

...94        ).is_not_empty()95        return ib_devices96    def _get_ib_device_info(self) -> List[Dict[str, str]]:97        device_info = []98        devices = self._get_ib_device_names()99        for device_name in devices:100            result = self._node.execute(101                f"ibv_devinfo -d {device_name}",102                expected_exit_code=0,103                expected_exit_code_failure_message="Failed to get device info from "104                f"ibv_devinfo for infiniband device {device_name}",105            )106            d = {107                match.group("id"): match.group("value")108                for match in self._ib_info_pattern.finditer(result.stdout)109            }110            if "hca_id" in d:111                device_info.append(d)112        assert_that(device_info).described_as(113            "Failed to get device info for any InfiniBand devices"114        ).is_not_empty()115        return device_info116    def _get_ib_device_names(self) -> List[str]:117        node = self._node118        result = node.execute(119            "ls /sys/class/infiniband",120            expected_exit_code=0,121            expected_exit_code_failure_message="Failed to get InfiniBand"122            " devices from /sys/class/infiniband",123        )124        assert_that(result.stdout).described_as(125            "No infiniband devices found in /sys/class/infiniband"126        ).is_not_empty()127        return result.stdout.split()128    def _get_mofed_version(self) -> str:129        node = self._node130        default = "5.4-3.0.3.0"...

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