Revision 03ece5f3
| b/lib/bdev.py | ||
|---|---|---|
| 1850 | 1850 |
""" |
| 1851 | 1851 |
if self.minor is None: |
| 1852 | 1852 |
raise errors.BlockDeviceError("Can't attach to dbrd8 during AddChildren")
|
| 1853 |
|
|
| 1854 | 1853 |
if len(devices) != 2: |
| 1855 | 1854 |
raise errors.BlockDeviceError("Need two devices for AddChildren")
|
| 1856 |
if self._children: |
|
| 1855 |
info = self._GetDevInfo(self.minor) |
|
| 1856 |
if "local_dev" in info: |
|
| 1857 | 1857 |
raise errors.BlockDeviceError("DRBD8 already attached to a local disk")
|
| 1858 | 1858 |
backend, meta = devices |
| 1859 | 1859 |
if backend.dev_path is None or meta.dev_path is None: |
| ... | ... | |
| 1877 | 1877 |
if self.minor is None: |
| 1878 | 1878 |
raise errors.BlockDeviceError("Can't attach to drbd8 during"
|
| 1879 | 1879 |
" RemoveChildren") |
| 1880 |
# early return if we don't actually have backing storage |
|
| 1881 |
info = self._GetDevInfo(self.minor) |
|
| 1882 |
if "local_dev" not in info: |
|
| 1883 |
return |
|
| 1880 | 1884 |
if len(self._children) != 2: |
| 1881 | 1885 |
raise errors.BlockDeviceError("We don't have two children: %s" %
|
| 1882 | 1886 |
self._children) |
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