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How to use _format_disk method in lisa
Best Python code snippet using lisa_python
lenovo.py
Source:lenovo.py 
...229 return (None, None)230 columns = sel[0].keys()231 values = [[line[col] for col in columns] for line in sel]232 return columns, values233 def _format_disk(self, disk):234 return " | ".join(235 map(236 str,237 [238 disk["DRIVE_INDEX"],239 "ctrl{}".format(disk["CONTROLLER_INDEX"]),240 "slot{}".format(disk["SLOT_NUMBER"]),241 "{}gb".format(disk["SIZE"] // 1024),242 DISK_TYPE.get(disk["MEDIA_TYPE"], "N/A"),243 DISK_STATE.get(disk["DEVICE_STATE"], "unknown"),244 DISK_INTERFACE.get(disk["INTF_TYPE"], "unknown"),245 DISK_SPEED.get(disk["LINK_SPEED"], "unknown"),246 disk["VENDOR_ID"],247 ],248 )249 )250 def check_disks(self):251 pre = "{} disks".format(self.oob_info["identifier"])252 expected = self.parsed_args.expected253 disks = self._get_disks()254 disks_ok, disks_crit = [], []255 for d in disks:256 if d["DEVICE_STATE"] != 0 or d["SIZE"] <= 0:257 disks_crit.append(d)258 else:259 disks_ok.append(d)260 status, msg, lines = nagios.OK, [], []261 if disks_crit:262 status = nagios.CRITICAL263 lines.append("{} disks CRITICAL:".format(len(disks_crit)))264 lines.extend(map(lambda d: "- {}".format(self._format_disk(d)), disks_crit))265 msg.append("{} disks CRITICAL".format(len(disks_crit)))266 msg.append("{} disks OK".format(len(disks_ok)))267 if expected is not None and len(disks_ok) != expected:268 msg.append("expected {}".format(expected))269 status = max(status, nagios.WARNING)270 lines.append("{} disks OK:".format(len(disks_ok)))271 lines.extend(map(lambda d: "- {}".format(self._format_disk(d)), disks_ok))272 if len(disks_ok) < expected:273 status = max(status, nagios.CRITICAL)274 nagios.result(status, msg, lines, pre=pre)275 def _get_image_info(self):276 return self._get_rpc("getimageinfo", "firmware versions")277 def _format_fw(self, fw):278 return "- " + " | ".join(279 [280 DEV_ID.get(fw["DEV_TYPE"], "unknown"),281 fw["CURIMG_VER"],282 ]283 )284 def get_firmware(self):285 firmwares = self._get_image_info()...
disk
Source:disk
...65 for cmd in cmds:66 print("==>", " ".join(cmd))67 sys.stdout.flush()68 subprocess.run(cmd, check=True)69def _format_disk(device_path: str) -> None:70 (parted, _) = _parse_script(sys.stdin.read())71 cmds: List[List[str]] = []72 for cmd in parted:73 cmds.append(["/usr/bin/parted", device_path, "-a", "optimal", "-s", *cmd])74 cmds.append(["/usr/bin/partprobe", device_path])75 cmds.append(["/usr/bin/partx", "-vu", device_path])76 _run_commands(cmds)77def _mkfs_disk(device_path: str) -> None:78 (_, filesystems) = _parse_script(sys.stdin.read())79 cmds: List[List[str]] = []80 for mkfs in filesystems:81 cmd: List[str] = []82 if mkfs.fs == "fat32":83 cmd.append("/usr/bin/mkfs.vfat")84 if mkfs.label:85 cmd.extend(["-n", mkfs.label])86 elif mkfs.fs == "ext4":87 cmd.append("/usr/bin/mkfs.ext4")88 if mkfs.label:89 cmd.extend(["-L", mkfs.label])90 if mkfs.reserved:91 cmd.extend(["-m", mkfs.reserved])92 else:93 raise RuntimeError(f"Unsupported filesystem: {mkfs.fs}")94 cmd.append(_make_partition(device_path, mkfs.npart))95 cmds.append(cmd)96 cmds.append(["/usr/bin/partprobe", device_path])97 cmds.append(["/usr/bin/partx", "-vu", device_path])98 _run_commands(cmds)99def _mount_disk(device_path: str, prefix_path: str, mount: bool) -> None:100 (_, filesystems) = _parse_script(sys.stdin.read())101 cmds: List[List[str]] = []102 filesystems = sorted(filesystems, key=(lambda mkfs: len(list(filter(None, mkfs.mount.split("/"))))))103 if not mount:104 filesystems.reverse()105 for mkfs in filesystems:106 if mkfs.mount:107 part_path = _make_partition(device_path, mkfs.npart)108 if mount:109 mount_path = prefix_path + "/" + mkfs.mount110 cmds.append(["/usr/bin/mkdir", "-p", mount_path])111 cmds.append(["/usr/bin/mount", part_path, mount_path])112 else:113 cmds.append(["/usr/bin/umount", part_path])114 _run_commands(cmds)115# =====116def main() -> None:117 if len(sys.argv) <= 2:118 raise SystemExit(f"Usage: {sys.argv[0]} <format|mount|umount> ...")119 if sys.argv[1] == "format":120 if len(sys.argv) != 3:121 raise SystemExit(f"Usage: cat script | {sys.argv[0]} format /dev/path")122 _format_disk(sys.argv[2])123 elif sys.argv[1] == "mkfs":124 if len(sys.argv) != 3:125 raise SystemExit(f"Usage: cat script | {sys.argv[0]} format /dev/path")126 _mkfs_disk(sys.argv[2])127 elif sys.argv[1] == "mount":128 if len(sys.argv) != 4:129 raise SystemExit(f"Usage: {sys.argv[0]} mount /dev/path /prefix/path")130 _mount_disk(sys.argv[2], sys.argv[3], True)131 elif sys.argv[1] == "umount":132 if len(sys.argv) != 3:133 raise SystemExit(f"Usage: {sys.argv[0]} umount /dev/path")134 _mount_disk(sys.argv[2], "/dev/null", False)135 else:136 raise SystemExit(f"Usage: {sys.argv[0]} <format|mount|umount> ...")...
storagesuite.py
Source:storagesuite.py
...14)15from lisa.environment import Environment16from lisa.features import Disk17from lisa.tools import Fdisk, FileSystem, Mdadm, Mkfs, Mount18def _format_disk(19 node: Node,20 disk_list: List[str],21) -> List[str]:22 fdisk = node.tools[Fdisk]23 partition_disks: List[str] = []24 for data_disk in disk_list:25 fdisk.delete_partitions(data_disk)26 partition_disks.append(fdisk.make_partition(data_disk, format=False))27 return partition_disks28def _stop_raid(node: Node) -> None:29 mdadm = node.tools[Mdadm]30 mdadm.stop_raid()31def _make_mount_raid(node: Node, disk_list: List[str]) -> None:32 mdadm = node.tools[Mdadm]33 mdadm.create_raid(disk_list)34 mkfs = node.tools[Mkfs]35 mkfs.format_disk("/dev/md0", FileSystem.ext4)36 mount = node.tools[Mount]37 mount.mount("/dev/md0", "/data", options="nobarrier")38@TestSuiteMetadata(39 area="storage",40 category="functional",41 description="""42 This test suite is to validate storage function in Linux VM.43 """,44)45class StorageTest(TestSuite):46 @TestCaseMetadata(47 description="""48 This test case is to49 1. Make raid0 based on StandardHDDLRS disks.50 2. Mount raid0 with nobarrier options.51 """,52 priority=3,53 requirement=simple_requirement(54 disk=schema.DiskOptionSettings(55 disk_type=schema.DiskType.StandardHDDLRS,56 data_disk_iops=search_space.IntRange(min=500),57 data_disk_count=search_space.IntRange(min=64),58 ),59 ),60 )61 def verify_disk_with_nobarrier(self, node: Node, environment: Environment) -> None:62 disk = node.features[Disk]63 data_disks = disk.get_raw_data_disks()64 disk_count = len(data_disks)65 assert_that(disk_count).described_as(66 "At least 1 data disk for testing."67 ).is_greater_than(0)68 partition_disks = _format_disk(node, data_disks)69 _stop_raid(node)70 _make_mount_raid(node, partition_disks)71 def after_case(self, log: Logger, **kwargs: Any) -> None:72 node: Node = kwargs.pop("node")73 mount = node.tools[Mount]74 mount.umount("/dev/md0", "/data")...
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