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Add 1 sector gap between partitions on GPT

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This commit is contained in:
Anders Ingemann 2015-01-19 01:38:16 +01:00
parent 4d74c72d99
commit 9a50cea204
1 changed files with 8 additions and 0 deletions
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8
bootstrapvz/base/fs/partitionmaps/gpt.py
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@ -45,13 +45,21 @@ class GPTPartitionMap(AbstractPartitionMap):
self.boot = GPTPartition(Sectors(data['boot']['size'], sector_size),
data['boot']['filesystem'], data['boot'].get('format_command', None),
'boot', last_partition())
# Offset all partitions by 1 sector.
# parted in jessie has changed and no longer allows partitions to be right next to each other.
self.boot.offset = Sectors(1, sector_size)
self.boot.size -= self.boot.offset
self.partitions.append(self.boot)
if 'swap' in data:
self.swap = GPTSwapPartition(Sectors(data['swap']['size'], sector_size), last_partition())
self.swap.offset = Sectors(1, sector_size)
self.swap.size -= self.swap.offset
self.partitions.append(self.swap)
self.root = GPTPartition(Sectors(data['root']['size'], sector_size),
data['root']['filesystem'], data['root'].get('format_command', None),
'root', last_partition())
self.root.offset = Sectors(1, sector_size)
self.root.size -= self.root.offset
self.partitions.append(self.root)
# The last 34 sectors are reserved for the secondary GPT