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Speed up sysa.img generation
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1 changed files with 2 additions and 4 deletions
6
sysa.py
6
sysa.py
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@ -220,8 +220,6 @@ class SysA(SysGeneral):
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image_file.write(b'\0' * round_up)
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image_file.write(b'\0' * round_up)
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current_size += round_up
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current_size += round_up
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# fill file with zeros up to desired size, one megabyte at a time
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# extend file up to desired size
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with open(image_file_name, 'ab') as image_file:
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with open(image_file_name, 'ab') as image_file:
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while current_size < 16384 * megabyte:
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image_file.truncate(16384 * megabyte)
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image_file.write(b'\0' * megabyte)
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current_size += megabyte
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