Revision f6eaed12 lib/bdev.py
| b/lib/bdev.py | ||
|---|---|---|
| 639 | 639 |
"""Return data from /proc/drbd. |
| 640 | 640 |
|
| 641 | 641 |
""" |
| 642 |
stat = open(filename, "r") |
|
| 643 | 642 |
try: |
| 644 |
data = stat.read().splitlines() |
|
| 645 |
finally: |
|
| 646 |
stat.close() |
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stat = open(filename, "r") |
|
| 644 |
try: |
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data = stat.read().splitlines() |
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finally: |
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stat.close() |
|
| 648 |
except EnvironmentError, err: |
|
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if err.errno == errno.ENOENT: |
|
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_ThrowError("The file %s cannot be opened, check if the module"
|
|
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" is loaded (%s)", filename, str(err)) |
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else: |
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_ThrowError("Can't read the DRBD proc file %s: %s", filename, str(err))
|
|
| 647 | 654 |
if not data: |
| 648 | 655 |
_ThrowError("Can't read any data from %s", filename)
|
| 649 | 656 |
return data |
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