| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/lib/interactions/disk_conf.py | 55 |
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, |