{"version":"1.0","provider_name":"Hatena Blog","published":"2014-02-15 00:00:00","description":"\u4eca\u9031\u306e\u304a\u984c\u300c\u3042\u307e\u3044\u3082\u306e\u300d 4GB\u30d0\u30a4\u30c8\u307b\u3069\u306e\u30b9\u30ef\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u30b9\u30d1\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u307e\u305d\u3046\u3068\u601d\u3063\u305f\u3051\u3069 \u305d\u3093\u306a\u306b\u3042\u307e\u3044\u3082\u306e\u3067\u306f\u306a\u304b\u3063\u305f\u3002 \u3067\u304b\u3044\u30b9\u30d1\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u308a\u65b9 \u305d\u306e1\uff1add\u3092\u4f7f\u3046 dd\u3067\u30b7\u30fc\u30af\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u305d\u3053\u307e\u3067\u79fb\u52d5\u3057\u3066\u304b\u3089\u66f8\u3044\u3066\u304f\u308c\u308b $ sudo dd if=/dev/zero of=/sparse bs=1 count=1 seek=4294967295 1+0 \u30ec\u30b3\u30fc\u30c9\u5165\u529b 1+0 \u30ec\u30b3\u30fc\u30c9\u51fa\u529b 1 \u30d0\u30a4\u30c8 (1 B) \u30b3\u30d4\u30fc\u3055\u308c\u307e\u3057\u305f\u3001 2.9777e-05 \u79d2\u3001 33.6 kB/\u79d2 $ du -h /sparse 4.0K /sparse $ l\u2026","type":"rich","blog_url":"https://iww.hateblo.jp/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/iww/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20140215%2Fsparse\" title=\" swap\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","image_url":null,"title":" swap\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210","url":"https://iww.hateblo.jp/entry/20140215/sparse","categories":["Linux"],"author_name":"iww","height":"190"}