Message344586
| Author |
giampaolo.rodola |
| Recipients |
StyXman, desbma, facundobatista, giampaolo.rodola, martin.panter, ncoghlan, neologix, pablogsal, petr.viktorin, vstinner |
| Date |
2019年06月04日.15:07:02 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1559660822.55.0.421342383266.issue26826@roundup.psfhosted.org> |
| In-reply-to |
| Content |
I think data deduplication / CoW / reflink copy is better implemented via FICLONE. "cp --reflink" uses it, I presume because it's older than copy_file_range(). I have a working patch adding CoW copy support for Linux and OSX (but not Windows). I think that should be exposed as a separate shutil.reflink() though, and copyfile() should just do a standard copy. |
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