Revision 6bf01bbb lib/cmdlib.py
| b/lib/cmdlib.py | ||
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| 1218 | 1218 |
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""" |
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_OP_REQP = ["output_fields", "names"] |
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REQ_BGL = False |
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def CheckPrereq(self): |
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"""Check prerequisites. |
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This always succeeds, since this is a pure query LU. |
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""" |
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def ExpandNames(self): |
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if self.op.names: |
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raise errors.OpPrereqError("Selective OS query not supported")
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|
| ... | ... | |
| 1233 | 1229 |
dynamic=self.dynamic_fields, |
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selected=self.op.output_fields) |
| 1235 | 1231 |
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# Lock all nodes, in shared mode |
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self.needed_locks = {}
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self.share_locks[locking.LEVEL_NODE] = 1 |
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self.needed_locks[locking.LEVEL_NODE] = None |
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def CheckPrereq(self): |
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"""Check prerequisites. |
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""" |
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@staticmethod |
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def _DiagnoseByOS(node_list, rlist): |
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"""Remaps a per-node return list into an a per-os per-node dictionary |
| ... | ... | |
| 1268 | 1274 |
"""Compute the list of OSes. |
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""" |
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node_list = self.cfg.GetNodeList()
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node_list = self.acquired_locks[locking.LEVEL_NODE]
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node_data = rpc.call_os_diagnose(node_list) |
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if node_data == False: |
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raise errors.OpExecError("Can't gather the list of OSes")
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