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36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
from abstract import AbstractPartitionMap
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from ..partitions.mbr import MBRPartition
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from ..partitions.mbr_swap import MBRSwapPartition
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from common.tools import log_check_call
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class MBRPartitionMap(AbstractPartitionMap):
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def __init__(self, data):
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self.partitions = []
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if 'boot' in data:
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self.boot = MBRPartition(data['boot']['size'], data['boot']['filesystem'], None)
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self.partitions.append(self.boot)
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self.root = MBRPartition(data['root']['size'], data['root']['filesystem'], self.boot)
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self.partitions.append(self.root)
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if 'swap' in data:
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self.swap = MBRSwapPartition(data['swap']['size'], self.root)
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self.partitions.append(self.swap)
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super(MBRPartitionMap, self).__init__()
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def get_total_size(self):
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return sum(p.size for p in self.partitions) + 1 # Post-MBR gap for embedding grub
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def _before_create(self, event):
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volume = event.volume
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log_check_call(['/sbin/parted', '--script', '--align', 'none', volume.device_path,
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'--', 'mklabel', 'msdos'])
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for partition in self.partitions:
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partition.create(volume)
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boot_idx = self.root.get_index()
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if hasattr(self, 'boot'):
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boot_idx = self.boot.get_index()
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log_check_call(['/sbin/parted', '--script', volume.device_path,
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'--', 'set ' + str(boot_idx) + ' boot on'])
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