Revision ec79568d lib/cmdlib.py
| b/lib/cmdlib.py | ||
|---|---|---|
| 3074 | 3074 |
"""Logical unit for querying instances. |
| 3075 | 3075 |
|
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""" |
| 3077 |
_OP_REQP = ["output_fields", "names"] |
|
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_OP_REQP = ["output_fields", "names", "use_locking"]
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| 3078 | 3078 |
REQ_BGL = False |
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_FIELDS_STATIC = utils.FieldSet(*["name", "os", "pnode", "snodes", |
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"admin_state", "admin_ram", |
| ... | ... | |
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else: |
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self.wanted = locking.ALL_SET |
| 3110 | 3110 |
|
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self.do_locking = self._FIELDS_STATIC.NonMatching(self.op.output_fields) |
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self.do_node_query = self._FIELDS_STATIC.NonMatching(self.op.output_fields) |
|
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self.do_locking = self.do_node_query and self.op.use_locking |
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if self.do_locking: |
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self.needed_locks[locking.LEVEL_INSTANCE] = self.wanted |
| 3114 | 3115 |
self.needed_locks[locking.LEVEL_NODE] = [] |
| ... | ... | |
| 3157 | 3158 |
|
| 3158 | 3159 |
bad_nodes = [] |
| 3159 | 3160 |
off_nodes = [] |
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if self.do_locking:
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if self.do_node_query:
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|
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live_data = {}
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node_data = self.rpc.call_all_instances_info(nodes, hv_list) |
| 3163 | 3164 |
for name in nodes: |
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