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Df Build Options
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Set the comparing method used to build file difference.
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WARNING! 'Paranoid' and 'Ultimate' methods can be very slow for big-size files!
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5% - 100% ( 80% by default )
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Set limit of the memory (available in the system) usage.
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Ignore attributes difference during difference building.
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Compress the result difference file(s).
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Do not set to No without necessity, especially if you want to build a cumulative patch module performing the update to selected version.
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This option forces df-file verification test via its simulation after df-file building successfully completed.
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| Check whether df-file rebuild is necessary. Defines df-file out-of-date detection method. |
| "Don't use": always rebuild df-file. |
| "Simple": simple detection method which includes comparing of file sizes, last modified date/time, attributes and file names. |
| "MD5": in addition to "Simple" method provides md5 checksum verification of both old and new files. |
| "Test": in addition to "MD5" method provides df-file verification test via its simulation. |
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* Default properties values are marked with Bold font.
** More detailed description of "Df build options" you can find in dfbuild.txt or by executing "dfbuild.exe -h".
NOTE: Setting Memory usage limit can be used in conjunction with selecting of comparing algorithm to tune up the ratio of quality and speed. Increasing the memory usage limit will result first of all in the advanced comparing quality. Be careful with setting of this parameter! Setting the limit above total physical memory available in your system can result in significant slowing down of the comparing process.
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