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qubes/storage: fix getting origin pool

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volume_config parameter is about target volume, not origin.

QubesOS/qubes-issues#1842
This commit is contained in:
Marek Marczykowski-Górecki 2016-05-20 02:57:14 +02:00 committed by Wojtek Porczyk
parent b24ab45d00
commit d80f34888d
1 changed files with 2 additions and 1 deletions
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3
qubes/storage/file.py
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@ -237,7 +237,8 @@ class FilePool(Pool):
raise StoragePoolException("Unknown volume type " + volume_type)
if volume_type in ['snapshot', 'read-only']:
origin_pool = vm.app.get_pool(volume_config['pool'])
origin_pool = vm.app.get_pool(
vm.template.volume_config[name]['pool'])
assert isinstance(origin_pool,
FilePool), 'Origin volume not a xen volume'
volume_config['target_dir'] = origin_pool.target_dir(vm.template)