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| version 1.1, 2012/02/17 15:09:30 | version 1.1.1.1.2.1, 2013/07/22 00:20:21 |
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| Line 402 to the detailed description below for a complete descr | Line 402 to the detailed description below for a complete descr |
| --modify-window=NUM compare mod-times with reduced accuracy | --modify-window=NUM compare mod-times with reduced accuracy |
| -T, --temp-dir=DIR create temporary files in directory DIR | -T, --temp-dir=DIR create temporary files in directory DIR |
| -y, --fuzzy find similar file for basis if no dest file | -y, --fuzzy find similar file for basis if no dest file |
| --detect-renamed try to find renamed files to speed the xfer | |
| --compare-dest=DIR also compare received files relative to DIR | --compare-dest=DIR also compare received files relative to DIR |
| --copy-dest=DIR ... and include copies of unchanged files | --copy-dest=DIR ... and include copies of unchanged files |
| --link-dest=DIR hardlink to files in DIR when unchanged | --link-dest=DIR hardlink to files in DIR when unchanged |
| Line 1589 found, rsync uses the fuzzy basis file to try to speed | Line 1590 found, rsync uses the fuzzy basis file to try to speed |
| Note that the use of the bf(--delete) option might get rid of any potential | Note that the use of the bf(--delete) option might get rid of any potential |
| fuzzy-match files, so either use bf(--delete-after) or specify some | fuzzy-match files, so either use bf(--delete-after) or specify some |
| filename exclusions if you need to prevent this. | filename exclusions if you need to prevent this. |
| dit(bf(--detect-renamed)) With this option, for each new source file | |
| (call it em(src/S)), rsync looks for a file em(dest/D) anywhere in the | |
| destination that passes the quick check with em(src/S). If such a em(dest/D) | |
| is found, rsync uses it as an alternate basis for transferring em(S). The | |
| idea is that if em(src/S) was renamed from em(src/D) (as opposed to em(src/S) | |
| passing the quick check with em(dest/D) by coincidence), the delta-transfer | |
| algorithm will find that all the data matches between em(src/S) and em(dest/D), | |
| and the transfer will be really fast. | |
| By default, alternate-basis files are hard-linked into a directory named | |
| ".~tmp~" in each file's destination directory, but if you've specified | |
| the bf(--partial-dir) option, that directory will be used instead. These | |
| potential alternate-basis files will be removed as the transfer progresses. | |
| This option conflicts with bf(--inplace) and bf(--append). | |
| dit(bf(--compare-dest=DIR)) This option instructs rsync to use em(DIR) on | dit(bf(--compare-dest=DIR)) This option instructs rsync to use em(DIR) on |
| the destination machine as an additional hierarchy to compare destination | the destination machine as an additional hierarchy to compare destination |