root/software/fiemap_testing/raw_data.py @ 8fe88817
| f355251c | David Sorber | import os
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import sys
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import fiemap
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def main():
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if len(sys.argv) < 2:
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print 'ERROR: not enough arguments provided'
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return -1
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base_path = sys.argv[1]
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# Iterate over all of the "file" directories
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directories = [d for d in os.listdir(base_path)
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if os.path.isdir(os.path.join(base_path, d))]
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dir_total = len(directories)
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for directory in directories:
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path = os.path.join(base_path, directory)
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# Iterate over all of the chunk files
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for file_ in os.listdir(path):
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file_path = os.path.join(path, file_)
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# Open a chunk file to perform the fiemap call
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with open(file_path, 'r') as fd:
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map_ = fiemap.get_all_mappings(fd)
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# Output the chunk file name and each extent size
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for extent in map_.extents:
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print '%s, %d' % (file_, extent.length)
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if __name__ == '__main__':
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sys.exit(main())
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