Revision a0a92e23
| b/lib/utils/livelock.py | ||
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import struct |
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import time |
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from ganeti.utils.algo import NiceSort |
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from ganeti import pathutils |
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""" |
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self.lockfile.close() |
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os.remove(self.lockfile.name) |
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def GuessLockfileFor(name): |
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"""For a given name, take the latest file matching. |
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@return: the file with the latest name matching the given |
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prefix in LIVELOCK_DIR, or the plain name, if none |
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exists. |
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""" |
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lockfiles = filter(lambda n: n.startswith(name), |
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os.listdir(pathutils.LIVELOCK_DIR)) |
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if len(lockfiles) > 0: |
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lockfile = NiceSort(lockfiles)[-1] |
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else: |
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lockfile = name |
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return os.path.join(pathutils.LIVELOCK_DIR, lockfile) |
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