{"id":242,"date":"2015-01-13T12:00:07","date_gmt":"2015-01-13T03:00:07","guid":{"rendered":"https:\/\/curecode.jp\/tech\/?p=242"},"modified":"2015-01-11T17:33:23","modified_gmt":"2015-01-11T08:33:23","slug":"du-reports-incorrect-usage-on-s3fs","status":"publish","type":"post","link":"https:\/\/curecode.jp\/tech\/du-reports-incorrect-usage-on-s3fs\/","title":{"rendered":"s3fs \u3067 du \u306e\u51fa\u529b\u304c\u6b63\u3057\u304f\u306a\u3044 (s3fs-1.74)"},"content":{"rendered":"<p>\nLinux \u4e0a\u3067 s3fs \u3092\u4f7f\u3044\u30de\u30a6\u30f3\u30c8\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067 du \u3059\u308b\u3068\u3001\u30c7\u30bf\u30e9\u30e1\u306a\u5024\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3069\u3046\u3084\u3089\u3001\u5168\u30d5\u30a1\u30a4\u30eb\u306b\u3064\u3044\u3066\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d6\u30ed\u30c3\u30af\u3092 1 \u3068\u6570\u3048\u3066\u3044\u307e\u3059\u3002\n<\/p>\n<pre class=\"lang:sh decode:true \" ># du logs\/2014-12-25-20-17-57-89D045AC4B6883B01 logs\/2014-12-25-20-17-57-89D045AC4B6883B0\r\n# ls -l logs\/2014-12-25-20-17-57-89D045AC4B6883B0\r\n---------- 1 root root 4137216 Dec 25 20:17 logs\/2014-12-25-20-17-57-89D045AC4B6883B0<\/pre>\n<p>(\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u304c\u5947\u5999\u306a\u306e\u306f s3fs \u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306b\u3088\u308a\u307e\u3059)<\/p>\n<p>\n<a href=\"https:\/\/github.com\/s3fs-fuse\/s3fs-fuse\/issues\/5\">du shows incorrect usage stats #5<\/a> \u3067\u5831\u544a\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f s3fs-1.76 \u3067\u4fee\u6b63\u3055\u308c\u305f\u4e0d\u5177\u5408\u3067\u3042\u308a\u3001s3fs-1.74 \u3067\u306e\u3068\u308a\u3042\u3048\u305a\u306e\u56de\u907f\u7b56\u3068\u3057\u3066\u306f <code>du --apparent-size<\/code> \u3092\u4f7f\u3063\u3066\u307f\u308d\u3068\u306e\u3053\u3068\u3002\n<\/p>\n<pre class=\"lang:sh decode:true \" ># du --apparent-size logs\/2014-12-25-20-17-57-89D045AC4B6883B0\r\n4041 logs\/2014-12-25-20-17-57-89D045AC4B6883B0<\/pre>\n<p>\u3053\u308c\u306a\u3089\u3060\u3044\u305f\u3044\u5408\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\n<code>--apparent-size<\/code> \u3060\u3068 du \u672c\u6765\u306e\u4f7f\u7528\u30d6\u30ed\u30c3\u30af\u6570 (st_blocks) \u3067\u306f\u306a\u304f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u5b9f\u969b\u306e\u30b5\u30a4\u30ba (st_size) \u3092\u5408\u7b97\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u304b\u306a\u308a\u5dee\u304c\u51fa\u308b\u5834\u5408\u3082\u3042\u308a\u305d\u3046\u3067\u3059\u304c\u3001\u30c7\u30fc\u30bf\u91cf\u306e\u6982\u7b97\u7a0b\u5ea6\u3067\u3042\u308c\u3070\u540c\u69d8\u306b\u4f7f\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\n<\/p>\n<p>\n \u6700\u65b0\u306e s3fs \u3092\u4f7f\u3048\u3070\u554f\u984c\u306a\u3044\u306e\u3067\u3059\u304c\u3001Google Code \u306b\u3042\u308b<a href=\"https:\/\/code.google.com\/p\/s3fs\/wiki\/FuseOverAmazon\">s3fs \u306e\u53e4\u3044 Web \u30b5\u30a4\u30c8<\/a>\u3067\u306f\u30011.74 \u307e\u3067\u3057\u304b\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u3057\u304b\u3057 <abbr title=\"Fuse Over Amazon, FUSE-based file system backed by Amazon S3\">s3fs<\/a> \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u30012013-12-15 \u306b Google Code \u304b\u3089 GitHub \u306b\u79fb\u8ee2\u3057\u3066\u3044\u307e\u3059\u3002\u65e7\u30b5\u30a4\u30c8\u306b\u306f\u304d\u3061\u3093\u3068\u66f8\u3044\u3066\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u898b\u843d\u3068\u3057\u3084\u3059\u3044\u3067\u3059\u3002\n<\/p>\n<dl>\n<dt>\u65e7\u30b5\u30a4\u30c8<\/dt>\n<dd><a href=\"https:\/\/code.google.com\/p\/s3fs\/wiki\/FuseOverAmazon\">https:\/\/code.google.com\/p\/s3fs\/wiki\/FuseOverAmazon<\/a><\/dd>\n<dt>\u79fb\u8ee2\u5148\u30b5\u30a4\u30c8<\/dt>\n<dd><a href=\"https:\/\/github.com\/s3fs-fuse\/s3fs-fuse\">https:\/\/github.com\/s3fs-fuse\/s3fs-fuse<\/a><\/dd>\n<\/dl>\n<p>\n\u53c2\u8003:<\/p>\n<ul>\n<li><a title=\"GitHub \u4e0a s3fs-fuse \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30ea\u30ea\u30fc\u30b9\u4e00\u89a7\" href=\"https:\/\/github.com\/s3fs-fuse\/s3fs-fuse\/releases\">\u672c\u8a18\u4e8b\u57f7\u7b46\u6642\u70b9\u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306f 1.78 \u306e\u3088\u3046\u3067\u3059<\/a><\/li>\n<li><a title=\"Fixed a bug - issue#5\" href=\"https:\/\/github.com\/s3fs-fuse\/s3fs-fuse\/commit\/5fd33405afd72f51d6d197ed7895e6c254d02b04\">\u4e0a\u8a18\u306e\u4e0d\u5177\u5408\u3092\u4fee\u6b63\u3057\u305f\u30b3\u30df\u30c3\u30c8<\/a><\/li>\n<li><a href=\"http:\/\/linuxjm.sourceforge.jp\/html\/GNU_coreutils\/man1\/du.1.html\">GNU coreutils du \u306e\u30de\u30cb\u30e5\u30a2\u30eb\u30da\u30fc\u30b8\u65e5\u672c\u8a9e\u8a33 (<code>du --apparent-size<\/code> \u306a\u3069)<\/a><\/li>\n<\/ul>\n<h3>IT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u4e2d\uff01<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u52df\u96c6\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u5c11\u4eba\u6570\u306e\u8077\u5834\u306a\u306e\u3067\u3001\u4e0a\u6d41\u30fb\u4e0b\u6d41\u3084\u30b5\u30fc\u30d0\u30fc\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5bfe\u5fdc\u306e\u57a3\u6839\u306a\u304f\u3001\u3042\u306a\u305f\u306e\u5f37\u307f\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089 \u3044\u308d\u3044\u308d\u306a\u3053\u3068\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u53ef\u80fd\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u672a\u7d4c\u9a13\u306e\u65b9\u3001\u7d4c\u9a13\u304c\u5c11\u306a\u3044\u65b9\u3082\u6b53\u8fce\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e0b\u8a18\u3088\u308aIT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u306e\u63a1\u7528\u60c5\u5831\u3092\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/curecode.jp\/recruit\/itengineer\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/it_recruit.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n<h3>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u516c\u5f0f\u30a4\u30f3\u30b9\u30bf\u30b0\u30e9\u30e0<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306e\u65b0\u30b5\u30fc\u30d3\u30b9\u60c5\u5831\u3084\u3001\u30aa\u30d5\u30a3\u30b9\u30e9\u30a4\u30d5\u306e\u7d20\u6575\u306a\u77ac\u9593\u307e\u3067\u3002\u79c1\u305f\u3061\u306e\u65e5\u3005\u306e\u55b6\u307f\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/www.instagram.com\/curecode\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/insta_bn.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u4e0a\u3067 s3fs \u3092\u4f7f\u3044\u30de\u30a6\u30f3\u30c8\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3067 du \u3059\u308b\u3068\u3001\u30c7\u30bf\u30e9\u30e1\u306a\u5024\u304c\u8868\u793a\u3055\u308c\u307e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[40,41,37],"class_list":["post-242","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-aws","tag-googlecode","tag-s3fs"],"_links":{"self":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/comments?post=242"}],"version-history":[{"count":29,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/242\/revisions"}],"predecessor-version":[{"id":359,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/242\/revisions\/359"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media\/360"}],"wp:attachment":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media?parent=242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/categories?post=242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/tags?post=242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}