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modify delete_all_partitions function

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'''find the end !meta parititon end as disks end '''

	modified:   partition_data.py

Signed-off-by: Qin Bo <bqin@linx-info.com>
This commit is contained in:
Qin Bo
2013-12-08 06:42:05 +08:00
parent bea5512714
commit 6af0761754
1 changed files with 17 additions and 3 deletions
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20
new_partition/partition_data.py
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@@ -381,12 +381,25 @@ def delete_all_partitions(d, k):
for key in d[k]['partition'].keys():
d[k]['partition'].pop(key, None)
_device = _ped.device_get(k)
_disk = _ped.Disk(_device)
'''find the end !meta parititon end as disks end '''
_part = _disk.next_partition()
while _part:
if _part.type & 8:
_part = _disk.next_partition(_part)
continue
p_g = _part.geom
end = _device.unit_format_byte((p_g.end + 1) * _device.sector_size - 1)
_part = _disk.next_partition(_part)
partition = 'free 1'
sz = se = d[k]['disk_size']
sz = d[k]['disk_size']
d[k]['partition'][partition]['sn']= 1
d[k]['partition'][partition]['num']= 1
d[k]['partition'][partition]['start'] = '0'
d[k]['partition'][partition]['end'] = se
d[k]['partition'][partition]['end'] = end
d[k]['partition'][partition]['size'] = sz
d[k]['partition'][partition]['type'] = ''
d[k]['partition'][partition]['filesystem'] = ''
@@ -450,7 +463,7 @@ if __name__ == "__main__":
#for d in Partition.get_raid_devices():
# print d
#print Partition.dict.keys()
pretty(Partition.dict)
#pretty(Partition.dict)
#print Partition.unit
#write_to_xml_file()
#disks = Partition.dict.keys()
@@ -464,6 +477,7 @@ if __name__ == "__main__":
#init_from_xml()
#pretty(Partition.dict)
#delete_all_partitions(Partition.dict, "/dev/sda")
#delete_all_partitions(Partition.dict, "/dev/sdf")
#delete_one_partition(Partition.dict, "/dev/sdb", "free 1")
#pretty(Partition.dict)
#print sort_partitions(Partition.dict, "/dev/sda", "all")