Revision 1862d460 lib/config.py
| b/lib/config.py | ||
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| 96 | 96 |
raise errors.ConfigurationError("Can't generate unique MAC")
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| 97 | 97 |
return mac |
| 98 | 98 |
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def IsMacInUse(self, mac): |
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"""Predicate: check if the specified MAC is in use in the Ganeti cluster. |
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| 101 |
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This only checks instances managed by this cluster, it does not |
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| 103 |
check for potential collisions elsewhere. |
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""" |
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self._OpenConfig() |
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self._ReleaseLock() |
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all_macs = self._AllMACs() |
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return mac in all_macs |
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| 99 | 111 |
def _ComputeAllLVs(self): |
| 100 | 112 |
"""Compute the list of all LVs. |
| 101 | 113 |
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