arti/deploy-win10-from-linux
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Fix geometry (ESP overlapped secondary GPT)

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This commit is contained in:
Filip Stedronsky 2021-10-16 22:49:56 +02:00
parent 37f90009be
commit 9c45629ec2
1 changed files with 5 additions and 2 deletions
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7
setup_win10.py
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@ -97,7 +97,9 @@ def create_partitions(dev, *, efi=False):
device = parted.Device(str(dev))
if efi:
ptype = 'gpt'
extra_space = esp_sec = parted.sizeToSectors(ESP_SIZE, "MiB", device.sectorSize)
esp_sec = parted.sizeToSectors(ESP_SIZE, "MiB", device.sectorSize)
end_pad = parted.sizeToSectors(1, "MiB", device.sectorSize) # leave space for secondary part table at the end
extra_space = esp_sec + end_pad
else:
ptype = 'msdos'
extra_space = 0
@ -117,7 +119,7 @@ def create_partitions(dev, *, efi=False):
partition.setFlag(parted.PARTITION_BOOT)
if efi: # create ESP
geometry = parted.Geometry(device=device, start=device.getLength() - esp_sec,
geometry = parted.Geometry(device=device, start=device.getLength() - esp_sec - end_pad,
length=esp_sec)
filesystem = parted.FileSystem(type='fat32', geometry=geometry)
partition = parted.Partition(disk=disk, type=parted.PARTITION_NORMAL,
@ -155,6 +157,7 @@ def copy_boot_files(dir):
shutil.copy(Path(__file__).parent / 'BCD', ci_lookup(boot_dir, 'BCD', creating=True))
def setup_part(part, wim, image_name, *, unattend=None, postproc=None, postproc_only=False):
if not postproc_only:
format_part(part)