{"description":"\u3050\u3050\u3063\u3066\u307f\u308b\u3068\u3001 You must actually own a directory in order to set its access and modification times to an arbitrary value. Just having write permissions is not sufficient.Either chown the directory, or don't use the -t or -a flags in rsync (-a includes -t). Note that this will have a small performance pena\u2026","title":"rsync: failed to set times on  Operation not permitted","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_title":"ablog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20100130%2F1264847893\" title=\"rsync: failed to set times on  Operation not permitted - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"yohei-a","published":"2010-01-30 19:38:13","url":"https://yohei-a.hatenablog.jp/entry/20100130/1264847893","author_url":"https://blog.hatena.ne.jp/yohei-a/","type":"rich","blog_url":"https://yohei-a.hatenablog.jp/","categories":["Linux"],"version":"1.0","width":"100%","image_url":null}