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Get the loop device name in a less dramatic way

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This commit is contained in:
Anders Ingemann 2013-09-15 17:07:57 +02:00
parent c917c3bd65
commit 6fb60a33f0
1 changed files with 2 additions and 2 deletions
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4
common/fs/loopbackvolume.py
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@ -48,8 +48,8 @@ class LoopbackVolume(Volume):
self.device_path = self.loop_device_path
def _link_dm_node(self, e):
import re
loop_device_name = re.match('^/dev/(?P<name>.*)$', self.loop_device_path).group('name')
import os.path
loop_device_name = os.path.basename(self.loop_device_path)
from . import get_major_minor_dev_num
major, minor = get_major_minor_dev_num(loop_device_name)
sectors = self.size*1024*1024/512