Revision ea47808a
| b/lib/cmdlib.py | ||
|---|---|---|
| 322 | 322 |
if not isinstance(nodes, list): |
| 323 | 323 |
raise errors.OpPrereqError("Invalid argument type 'nodes'")
|
| 324 | 324 |
|
| 325 |
if nodes: |
|
| 326 |
wanted = [] |
|
| 325 |
if not nodes: |
|
| 326 |
raise errors.ProgrammerError("_GetWantedNodes should only be called with a"
|
|
| 327 |
" non-empty list of nodes whose name is to be expanded.") |
|
| 327 | 328 |
|
| 328 |
for name in nodes: |
|
| 329 |
node = lu.cfg.ExpandNodeName(name) |
|
| 330 |
if node is None: |
|
| 331 |
raise errors.OpPrereqError("No such node name '%s'" % name)
|
|
| 332 |
wanted.append(node) |
|
| 329 |
wanted = [] |
|
| 330 |
for name in nodes: |
|
| 331 |
node = lu.cfg.ExpandNodeName(name) |
|
| 332 |
if node is None: |
|
| 333 |
raise errors.OpPrereqError("No such node name '%s'" % name)
|
|
| 334 |
wanted.append(node) |
|
| 333 | 335 |
|
| 334 |
else: |
|
| 335 |
wanted = lu.cfg.GetNodeList() |
|
| 336 | 336 |
return utils.NiceSort(wanted) |
| 337 | 337 |
|
| 338 | 338 |
|
Also available in: Unified diff