| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/lib/disk/__init__.py | 1 | ||||
| -rw-r--r-- | archinstall/lib/disk/device_model.py | 169 | ||||
| -rw-r--r-- | archinstall/lib/disk/partitioning_menu.py | 39 | ||||
| -rw-r--r-- | archinstall/lib/installer.py | 2 | ||||
| -rw-r--r-- | archinstall/lib/interactions/disk_conf.py | 55 | ||||
| -rw-r--r-- | examples/config-sample.json | 17 | ||||
| -rw-r--r-- | examples/full_automated_installation.py | 15 |
diff --git a/archinstall/lib/disk/__init__.py b/archinstall/lib/disk/__init__.py index cdc96373..24dafef5 100644 --- a/archinstall/lib/disk/__init__.py +++ b/archinstall/lib/disk/__init__.py @@ -14,6 +14,7 @@ from .device_model import ( PartitionTable, Unit, Size, + SectorSize, SubvolumeModification, DeviceGeometry, PartitionType, diff --git a/archinstall/lib/disk/device_model.py b/archinstall/lib/disk/device_model.py index 8bc41e0c..08861a63 100644 --- a/archinstall/lib/disk/device_model.py +++ b/archinstall/lib/disk/device_model.py @@ -93,7 +93,7 @@ class DiskLayoutConfiguration: status=ModificationStatus(partition['status']), fs_type=FilesystemType(partition['fs_type']), start=Size.parse_args(partition['start']), - length=Size.parse_args(partition['length']), + length=Size.parse_args(partition['size']), mount_options=partition['mount_options'], mountpoint=Path(partition['mountpoint']) if partition['mountpoint'] else None, dev_path=Path(partition['dev_path']) if partition['dev_path'] else None, @@ -138,80 +138,89 @@ class Unit(Enum): sectors = 'sectors' # size in sector - Percent = '%' # size in percentile - @staticmethod def get_all_units() -> List[str]: return [u.name for u in Unit] + @staticmethod + def get_si_units() -> List[Unit]: + return [u for u in Unit if 'i' not in u.name and u.name != 'sectors'] + @dataclass -class Size: +class SectorSize: value: int unit: Unit - sector_size: Optional[Size] = None # only required when unit is sector - total_size: Optional[Size] = None # required when operating on percentages def __post_init__(self): - if self.unit == Unit.sectors and self.sector_size is None: - raise ValueError('Sector size is required when unit is sectors') - elif self.unit == Unit.Percent: - if self.value < 0 or self.value > 100: - raise ValueError('Percentage must be between 0 and 100') - elif self.total_size is None: - raise ValueError('Total size is required when unit is percentage') + match self.unit: + case Unit.sectors: + raise ValueError('Unit type sector not allowed for SectorSize') - @property - def _total_size(self) -> Size: + @staticmethod + def default() -> SectorSize: + return SectorSize(512, Unit.B) + + def json(self) -> Dict[str, Any]: + return { + 'value': self.value, + 'unit': self.unit.name, + } + + @classmethod + def parse_args(cls, arg: Dict[str, Any]) -> SectorSize: + return SectorSize( + arg['value'], + Unit[arg['unit']] + ) + + def normalize(self) -> int: """ - Save method to get the total size, mainly to satisfy mypy - This shouldn't happen as the Size object fails instantiation on missing total size + will normalize the value of the unit to Byte """ - if self.unit == Unit.Percent and self.total_size is None: - raise ValueError('Percent unit size must specify a total size') - return self.total_size # type: ignore + return int(self.value * self.unit.value) # type: ignore + + +@dataclass +class Size: + value: int + unit: Unit + sector_size: SectorSize + + def __post_init__(self): + if not isinstance(self.sector_size, SectorSize): + raise ValueError('sector size must be of type SectorSize') def json(self) -> Dict[str, Any]: return { 'value': self.value, 'unit': self.unit.name, - 'sector_size': self.sector_size.json() if self.sector_size else None, - 'total_size': self._total_size.json() if self._total_size else None + 'sector_size': self.sector_size.json() if self.sector_size else None } @classmethod def parse_args(cls, size_arg: Dict[str, Any]) -> Size: sector_size = size_arg['sector_size'] - total_size = size_arg['total_size'] return Size( size_arg['value'], Unit[size_arg['unit']], - Size.parse_args(sector_size) if sector_size else None, - Size.parse_args(total_size) if total_size else None + SectorSize.parse_args(sector_size), ) def convert( self, target_unit: Unit, - sector_size: Optional[Size] = None, - total_size: Optional[Size] = None + sector_size: Optional[SectorSize] = None ) -> Size: if target_unit == Unit.sectors and sector_size is None: raise ValueError('If target has unit sector, a sector size must be provided') - # not sure why we would ever wanna convert to percentages - if target_unit == Unit.Percent and total_size is None: - raise ValueError('Missing parameter total size to be able to convert to percentage') - if self.unit == target_unit: return self - elif self.unit == Unit.Percent: - amount = int(self._total_size._normalize() * (self.value / 100)) - return Size(amount, Unit.B) elif self.unit == Unit.sectors: norm = self._normalize() - return Size(norm, Unit.B).convert(target_unit, sector_size) + return Size(norm, Unit.B, self.sector_size).convert(target_unit, sector_size) else: if target_unit == Unit.sectors and sector_size is not None: norm = self._normalize() @@ -219,7 +228,7 @@ class Size: return Size(sectors, Unit.sectors, sector_size) else: value = int(self._normalize() / target_unit.value) # type: ignore - return Size(value, target_unit) + return Size(value, target_unit, self.sector_size) def as_text(self) -> str: return self.format_size( @@ -230,31 +239,45 @@ class Size: def format_size( self, target_unit: Unit, - sector_size: Optional[Size] = None, + sector_size: Optional[SectorSize] = None, include_unit: bool = True ) -> str: - if self.unit == Unit.Percent: - return f'{self.value}%' - else: - target_size = self.convert(target_unit, sector_size) - if include_unit: - return f'{target_size.value} {target_unit.name}' - return f'{target_size.value}' + target_size = self.convert(target_unit, sector_size) + + if include_unit: + return f'{target_size.value} {target_unit.name}' + return f'{target_size.value}' + + def format_highest(self, include_unit: bool = True) -> str: + si_units = Unit.get_si_units() + all_si_values = [self.convert(si) for si in si_units] + filtered = filter(lambda x: x.value >= 1, all_si_values) + + # we have to get the max by the unit value as we're interested + # in getting the value in the highest possible unit without floats + si_value = max(filtered, key=lambda x: x.unit.value) + + if include_unit: + return f'{si_value.value} {si_value.unit.name}' + return f'{si_value.value}' def _normalize(self) -> int: """ will normalize the value of the unit to Byte """ - if self.unit == Unit.Percent: - return self.convert(Unit.B).value - elif self.unit == Unit.sectors and self.sector_size is not None: - return self.value * self.sector_size._normalize() + if self.unit == Unit.sectors and self.sector_size is not None: + return self.value * self.sector_size.normalize() return int(self.value * self.unit.value) # type: ignore def __sub__(self, other: Size) -> Size: src_norm = self._normalize() dest_norm = other._normalize() - return Size(abs(src_norm - dest_norm), Unit.B) + return Size(abs(src_norm - dest_norm), Unit.B, self.sector_size) + + def __add__(self, other: Size) -> Size: + src_norm = self._normalize() + dest_norm = other._normalize() + return Size(abs(src_norm + dest_norm), Unit.B, self.sector_size) def __lt__(self, other): return self._normalize() < other._normalize() @@ -296,14 +319,22 @@ class _PartitionInfo: mountpoints: List[Path] btrfs_subvol_infos: List[_BtrfsSubvolumeInfo] = field(default_factory=list) + @property + def sector_size(self) -> SectorSize: + sector_size = self.partition.geometry.device.sectorSize + return SectorSize(sector_size, Unit.B) + def table_data(self) -> Dict[str, Any]: + end = self.start + self.length + part_info = { 'Name': self.name, 'Type': self.type.value, 'Filesystem': self.fs_type.value if self.fs_type else str(_('Unknown')), 'Path': str(self.path), - 'Start': self.start.format_size(Unit.MiB), - 'Length': self.length.format_size(Unit.MiB), + 'Start': self.start.format_size(Unit.sectors, self.sector_size, include_unit=False), + 'End': end.format_size(Unit.sectors, self.sector_size, include_unit=False), + 'Size': self.length.format_highest(), 'Flags': ', '.join([f.name for f in self.flags]) } @@ -327,10 +358,14 @@ class _PartitionInfo: start = Size( partition.geometry.start, Unit.sectors, - Size(partition.disk.device.sectorSize, Unit.B) + SectorSize(partition.disk.device.sectorSize, Unit.B) ) - length = Size(int(partition.getLength(unit='B')), Unit.B) + length = Size( + int(partition.getLength(unit='B')), + Unit.B, + SectorSize(partition.disk.device.sectorSize, Unit.B) + ) return _PartitionInfo( partition=partition, @@ -355,7 +390,7 @@ class _DeviceInfo: type: str total_size: Size free_space_regions: List[DeviceGeometry] - sector_size: Size + sector_size: SectorSize read_only: bool dirty: bool @@ -365,7 +400,7 @@ class _DeviceInfo: 'Model': self.model, 'Path': str(self.path), 'Type': self.type, - 'Size': self.total_size.format_size(Unit.MiB), + 'Size': self.total_size.format_highest(), 'Free space': int(total_free_space), 'Sector size': self.sector_size.value, 'Read only': self.read_only @@ -379,15 +414,17 @@ class _DeviceInfo: else: device_type = parted.devices[device.type] - sector_size = Size(device.sectorSize, Unit.B) + sector_size = SectorSize(device.sectorSize, Unit.B) free_space = [DeviceGeometry(g, sector_size) for g in disk.getFreeSpaceRegions()] + sector_size = SectorSize(device.sectorSize, Unit.B) + return _DeviceInfo( model=device.model.strip(), path=Path(device.path), type=device_type, sector_size=sector_size, - total_size=Size(int(device.getLength(unit='B')), Unit.B), + total_size=Size(int(device.getLength(unit='B')), Unit.B, sector_size), free_space_regions=free_space, read_only=device.readOnly, dirty=device.dirty @@ -470,7 +507,7 @@ class SubvolumeModification: class DeviceGeometry: - def __init__(self, geometry: Geometry, sector_size: Size): + def __init__(self, geometry: Geometry, sector_size: SectorSize): self._geometry = geometry self._sector_size = sector_size @@ -498,7 +535,7 @@ class DeviceGeometry: 'Sector size': self._sector_size.value, 'Start (sector/B)': start_str, 'End (sector/B)': end_str, - 'Length (sectors/B)': length_str + 'Size (sectors/B)': length_str } @@ -751,7 +788,7 @@ class PartitionModification: 'status': self.status.value, 'type': self.type.value, 'start': self.start.json(), - 'length': self.length.json(), + 'size': self.length.json(), 'fs_type': self.fs_type.value if self.fs_type else '', 'mountpoint': str(self.mountpoint) if self.mountpoint else None, 'mount_options': self.mount_options, @@ -764,12 +801,15 @@ class PartitionModification: """ Called for displaying data in table format """ + end = self.start + self.length + part_mod = { 'Status': self.status.value, 'Device': str(self.dev_path) if self.dev_path else '', 'Type': self.type.value, - 'Start': self.start.format_size(Unit.MiB), - 'Length': self.length.format_size(Unit.MiB), + 'Start': self.start.format_size(Unit.sectors, self.start.sector_size, include_unit=False), + 'End': end.format_size(Unit.sectors, self.start.sector_size, include_unit=False), + 'Size': self.length.format_highest(), 'FS type': self.fs_type.value if self.fs_type else 'Unknown', 'Mountpoint': self.mountpoint if self.mountpoint else '', 'Mount options': ', '.join(self.mount_options), @@ -938,7 +978,7 @@ class LsblkInfo: name: str = '' path: Path = Path() pkname: str = '' - size: Size = field(default_factory=lambda: Size(0, Unit.B)) + size: Size = field(default_factory=lambda: Size(0, Unit.B, SectorSize.default())) log_sec: int = 0 pttype: str = '' ptuuid: str = '' @@ -1017,7 +1057,8 @@ class LsblkInfo: if isinstance(getattr(lsblk_info, data_field), Path): val = Path(blockdevice[lsblk_field]) elif isinstance(getattr(lsblk_info, data_field), Size): - val = Size(blockdevice[lsblk_field], Unit.B) + sector_size = SectorSize(blockdevice['log-sec'], Unit.B) + val = Size(blockdevice[lsblk_field], Unit.B, sector_size) else: val = blockdevice[lsblk_field] diff --git a/archinstall/lib/disk/partitioning_menu.py b/archinstall/lib/disk/partitioning_menu.py index 549c7f34..c5263b82 100644 --- a/archinstall/lib/disk/partitioning_menu.py +++ b/archinstall/lib/disk/partitioning_menu.py @@ -5,7 +5,7 @@ from pathlib import Path from typing import Any, Dict, TYPE_CHECKING, List, Optional, Tuple from .device_model import PartitionModification, FilesystemType, BDevice, Size, Unit, PartitionType, PartitionFlag, \ - ModificationStatus, DeviceGeometry + ModificationStatus, DeviceGeometry, SectorSize from ..menu import Menu, ListManager, MenuSelection, TextInput from ..output import FormattedOutput, warn from .subvolume_menu import SubvolumeMenu @@ -194,42 +194,47 @@ class PartitioningList(ListManager): def _validate_value( self, - sector_size: Size, + sector_size: SectorSize, total_size: Size, - value: str + text: str, + start: Optional[Size] ) -> Optional[Size]: - match = re.match(r'([0-9]+)([a-zA-Z|%]*)', value, re.I) + match = re.match(r'([0-9]+)([a-zA-Z|%]*)', text, re.I) if match: - value, unit = match.groups() + str_value, unit = match.groups() - if unit == '%': - unit = Unit.Percent.name + if unit == '%' and start: + available = total_size - start + value = int(available.value * (int(str_value) / 100)) + unit = available.unit.name + else: + value = int(str_value) if unit and unit not in Unit.get_all_units(): return None unit = Unit[unit] if unit else Unit.sectors - return Size(int(value), unit, sector_size, total_size) + return Size(value, unit, sector_size) return None def _enter_size( self, - sector_size: Size, + sector_size: SectorSize, total_size: Size, prompt: str, - default: Size + default: Size, + start: Optional[Size], ) -> Size: while True: value = TextInput(prompt).run().strip() - size: Optional[Size] = None if not value: size = default else: - size = self._validate_value(sector_size, total_size, value) + size = self._validate_value(sector_size, total_size, value, start) if size: return size @@ -247,7 +252,7 @@ class PartitioningList(ListManager): total_bytes = device_info.total_size.format_size(Unit.B) prompt += str(_('Total: {} / {}')).format(total_sectors, total_bytes) + '\n\n' - prompt += str(_('All entered values can be suffixed with a unit: B, KB, KiB, MB, MiB...')) + '\n' + prompt += str(_('All entered values can be suffixed with a unit: %, B, KB, KiB, MB, MiB...')) + '\n' prompt += str(_('If no unit is provided, the value is interpreted as sectors')) + '\n' print(prompt) @@ -260,13 +265,14 @@ class PartitioningList(ListManager): device_info.sector_size, device_info.total_size, start_prompt, - default_start + default_start, + None ) if start_size.value == largest_free_area.start: end_size = Size(largest_free_area.end, Unit.sectors, device_info.sector_size) else: - end_size = Size(100, Unit.Percent, total_size=device_info.total_size) + end_size = device_info.total_size # prompt until valid end sector was entered end_prompt = str(_('Enter end (default: {}): ')).format(end_size.as_text()) @@ -274,7 +280,8 @@ class PartitioningList(ListManager): device_info.sector_size, device_info.total_size, end_prompt, - end_size + end_size, + start_size ) return start_size, end_size diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py index 05eb5867..a238bb8f 100644 --- a/archinstall/lib/installer.py +++ b/archinstall/lib/installer.py @@ -163,7 +163,7 @@ class Installer: lsblk_info = disk.get_lsblk_by_mountpoint(boot_mount) if len(lsblk_info) > 0: - if lsblk_info[0].size < disk.Size(200, disk.Unit.MiB): + if lsblk_info[0].size < disk.Size(200, disk.Unit.MiB, disk.SectorSize.default()): raise DiskError( f'The boot partition mounted at {boot_mount} is not large enough to install a boot loader. ' f'Please resize it to at least 200MiB and re-run the installation.' diff --git a/archinstall/lib/interactions/disk_conf.py b/archinstall/lib/interactions/disk_conf.py index 78e4cff4..8542ab75 100644 --- a/archinstall/lib/interactions/disk_conf.py +++ b/archinstall/lib/interactions/disk_conf.py @@ -170,13 +170,13 @@ def select_disk_config( return None -def _boot_partition() -> disk.PartitionModification: +def _boot_partition(sector_size: disk.SectorSize) -> disk.PartitionModification: if SysInfo.has_uefi(): - start = disk.Size(1, disk.Unit.MiB) - size = disk.Size(512, disk.Unit.MiB) + start = disk.Size(1, disk.Unit.MiB, sector_size) + size = disk.Size(512, disk.Unit.MiB, sector_size) else: - start = disk.Size(3, disk.Unit.MiB) - size = disk.Size(203, disk.Unit.MiB) + start = disk.Size(3, disk.Unit.MiB, sector_size) + size = disk.Size(203, disk.Unit.MiB, sector_size) # boot partition return disk.PartitionModification( @@ -215,8 +215,9 @@ def suggest_single_disk_layout( if not filesystem_type: filesystem_type = select_main_filesystem_format(advanced_options) - min_size_to_allow_home_part = disk.Size(40, disk.Unit.GiB) - root_partition_size = disk.Size(20, disk.Unit.GiB) + sector_size = device.device_info.sector_size + min_size_to_allow_home_part = disk.Size(40, disk.Unit.GiB, sector_size) + root_partition_size = disk.Size(20, disk.Unit.GiB, sector_size) using_subvolumes = False using_home_partition = False compression = False @@ -244,7 +245,7 @@ def suggest_single_disk_layout( # Also re-align the start to 1MiB since we don't need the first sectors # like we do in MBR layouts where the boot loader is installed traditionally. - boot_partition = _boot_partition() + boot_partition = _boot_partition(sector_size) device_modification.add_partition(boot_partition) if not using_subvolumes: @@ -259,11 +260,11 @@ def suggest_single_disk_layout( using_home_partition = False # root partition - start = disk.Size(513, disk.Unit.MiB) if SysInfo.has_uefi() else disk.Size(206, disk.Unit.MiB) + start = disk.Size(513, disk.Unit.MiB, sector_size) if SysInfo.has_uefi() else disk.Size(206, disk.Unit.MiB, sector_size) # Set a size for / (/root) if using_subvolumes or device_size_gib < min_size_to_allow_home_part or not using_home_partition: - length = disk.Size(100, disk.Unit.Percent, total_size=device.device_info.total_size) + length = device.device_info.total_size - start else: length = min(device.device_info.total_size, root_partition_size) @@ -294,11 +295,14 @@ def suggest_single_disk_layout( # If we don't want to use subvolumes, # But we want to be able to re-use data between re-installs.. # A second partition for /home would be nice if we have the space for it + start = root_partition.length + length = device.device_info.total_size - root_partition.length + home_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=root_partition.length, - length=disk.Size(100, disk.Unit.Percent, total_size=device.device_info.total_size), + start=start, + length=length, mountpoint=Path('/home'), fs_type=filesystem_type, mount_options=['compress=zstd'] if compression else [] @@ -319,9 +323,9 @@ def suggest_multi_disk_layout( # Not really a rock solid foundation of information to stand on, but it's a start: # https://www.reddit.com/r/btrfs/comments/m287gp/partition_strategy_for_two_physical_disks/ # https://www.reddit.com/r/btrfs/comments/9us4hr/what_is_your_btrfs_partitionsubvolumes_scheme/ - min_home_partition_size = disk.Size(40, disk.Unit.GiB) + min_home_partition_size = disk.Size(40, disk.Unit.GiB, disk.SectorSize.default()) # rough estimate taking in to account user desktops etc. TODO: Catch user packages to detect size? - desired_root_partition_size = disk.Size(20, disk.Unit.GiB) + desired_root_partition_size = disk.Size(20, disk.Unit.GiB, disk.SectorSize.default()) compression = False if not filesystem_type: @@ -362,28 +366,41 @@ def suggest_multi_disk_layout( root_device_modification = disk.DeviceModification(root_device, wipe=True) home_device_modification = disk.DeviceModification(home_device, wipe=True) + root_device_sector_size = root_device_modification.device.device_info.sector_size + home_device_sector_size = home_device_modification.device.device_info.sector_size + # add boot partition to the root device - boot_partition = _boot_partition() + boot_partition = _boot_partition(root_device_sector_size) root_device_modification.add_partition(boot_partition) + if SysInfo.has_uefi(): + root_start = disk.Size(513, disk.Unit.MiB, root_device_sector_size) + else: + root_start = disk.Size(206, disk.Unit.MiB, root_device_sector_size) + + root_length = root_device.device_info.total_size - root_start + # add root partition to the root device root_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=disk.Size(513, disk.Unit.MiB) if SysInfo.has_uefi() else disk.Size(206, disk.Unit.MiB), - length=disk.Size(100, disk.Unit.Percent, total_size=root_device.device_info.total_size), + start=root_start, + length=root_length, mountpoint=Path('/'), mount_options=['compress=zstd'] if compression else [], fs_type=filesystem_type ) root_device_modification.add_partition(root_partition) + start = disk.Size(1, disk.Unit.MiB, home_device_sector_size) + length = home_device.device_info.total_size - start + # add home partition to home device home_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=disk.Size(1, disk.Unit.MiB), - length=disk.Size(100, disk.Unit.Percent, total_size=home_device.device_info.total_size), + start=start, + length=length, mountpoint=Path('/home'), mount_options=['compress=zstd'] if compression else [], fs_type=filesystem_type, diff --git a/examples/config-sample.json b/examples/config-sample.json index ed1cc38e..d43f7ea6 100644 --- a/examples/config-sample.json +++ b/examples/config-sample.json @@ -17,9 +17,8 @@ "Boot" ], "fs_type": "fat32", - "length": { + "size": { "sector_size": null, - "total_size": null, "unit": "MiB", "value": 512 }, @@ -28,7 +27,6 @@ "obj_id": "2c3fa2d5-2c79-4fab-86ec-22d0ea1543c0", "start": { "sector_size": null, - "total_size": null, "unit": "MiB", "value": 1 }, @@ -39,9 +37,8 @@ "btrfs": [], "flags": [], "fs_type": "ext4", - "length": { + "size": { "sector_size": null, - "total_size": null, "unit": "GiB", "value": 20 }, @@ -50,7 +47,6 @@ "obj_id": "3e7018a0-363b-4d05-ab83-8e82d13db208", "start": { "sector_size": null, - "total_size": null, "unit": "MiB", "value": 513 }, @@ -61,14 +57,8 @@ "btrfs": [], "flags": [], "fs_type": "ext4", - "length": { + "size": { "sector_size": null, - "total_size": { - "sector_size": null, - "total_size": null, - "unit": "B", - "value": 250148290560 - }, "unit": "Percent", "value": 100 }, @@ -77,7 +67,6 @@ "obj_id": "ce58b139-f041-4a06-94da-1f8bad775d3f", "start": { "sector_size": null, - "total_size": null, "unit": "GiB", "value": 20 }, diff --git a/examples/full_automated_installation.py b/examples/full_automated_installation.py index 79e85348..d25575d4 100644 --- a/examples/full_automated_installation.py +++ b/examples/full_automated_installation.py @@ -23,8 +23,8 @@ device_modification = disk.DeviceModification(device, wipe=True) boot_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=disk.Size(1, disk.Unit.MiB), - length=disk.Size(512, disk.Unit.MiB), + start=disk.Size(1, disk.Unit.MiB, device.device_info.sector_size), + length=disk.Size(512, disk.Unit.MiB, device.device_info.sector_size), mountpoint=Path('/boot'), fs_type=disk.FilesystemType.Fat32, flags=[disk.PartitionFlag.Boot] @@ -35,20 +35,23 @@ device_modification.add_partition(boot_partition) root_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=disk.Size(513, disk.Unit.MiB), - length=disk.Size(20, disk.Unit.GiB), + start=disk.Size(513, disk.Unit.MiB, device.device_info.sector_size), + length=disk.Size(20, disk.Unit.GiB, device.device_info.sector_size), mountpoint=None, fs_type=fs_type, mount_options=[], ) device_modification.add_partition(root_partition) +start_home = root_partition.length +length_home = device.device_info.total_size - start_home + # create a new home partition home_partition = disk.PartitionModification( status=disk.ModificationStatus.Create, type=disk.PartitionType.Primary, - start=root_partition.length, - length=disk.Size(100, disk.Unit.Percent, total_size=device.device_info.total_size), + start=start_home, + length=length_home, mountpoint=Path('/home'), fs_type=fs_type, mount_options=[] |