{"id":2388,"date":"2015-12-21T23:05:59","date_gmt":"2015-12-21T14:05:59","guid":{"rendered":"http:\/\/tech.akat.info\/?p=2388"},"modified":"2015-12-21T23:07:17","modified_gmt":"2015-12-21T14:07:17","slug":"noatime%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e8%80%83%e3%81%88%e3%81%a6%e3%81%bf%e3%82%8bdebian8","status":"publish","type":"post","link":"https:\/\/tech.akat.info\/?p=2388","title":{"rendered":"noatime\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u308b(debian8)"},"content":{"rendered":"

\u7d50\u8ad6<\/h1>\n

debian8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306frelatime\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u307e\u307e\u3067\u3088\u3057<\/p>\n

\r\nroot@hostname:\/home\/shimizu# mount -v | grep vda\r\n\/dev\/vda1 on \/ type ext4 (rw,relatime,errors=remount-ro,data=ordered)\r\n<\/pre>\n
\u904e\u7a0b<\/h1>\n
\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068atime\u304c\u66f4\u65b0\u3055\u308c\u308b\u3001\u3064\u307e\u308a\u305d\u306e\u305f\u3073\u306binode\u304c\u66f4\u65b0\u3055\u308c\u308b\u3001\u3064\u307e\u308aIO\u304c\u767a\u751f\u3059\u308b
\n(\u4f8b\u3048\u3070apache\u3067\u516c\u958b\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u95b2\u89a7\u3059\u308b\u3068\u3001\u305d\u306e\u30d5\u30a1\u30a4\u30eb\u306eatime\u306f\u66f4\u65b0\u3055\u308c\u308b)<\/p>\n
\u5e38\u306b\u66f4\u65b0\u3055\u308c\u308b\u306e\u3092\u9632\u3050\u306b\u306f
\n\u30fbnoatime
\n\u30fbrelatime
\n\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30de\u30a6\u30f3\u30c8\u6642\u306b\u5229\u7528\u3059\u308b<\/p>\n
noatime\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u70b9\u304c\u3042\u308b\u305f\u3081\u3001relatime\u304c\u3088\u3057<\/p>\n
Installing Linux on USB \u2013 Part 4: noatime and relatime mount options<\/a>\u3088\u308a
\n\u30e1\u30fc\u30eb\u30c4\u30fc\u30eb\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30c4\u30fc\u30eb\u306a\u3069\u3001atime\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3068\u304d\u304c\u3042\u308b
\n\u307e\u305fdebian\u306epopcon(http:\/\/popcon.debian.org\/)\u3067\u3082\u5229\u7528\u3057\u3066\u3044\u308b<\/p>\n
atime\u95a2\u9023\u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u4f7f\u7528\u6642\u306e\u30c7\u30a3\u30b9\u30af\u6027\u80fd\u6bd4\u8f03<\/a>\u3088\u308a
\nnoatime \u30de\u30a6\u30f3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u30c7\u30d5\u30a9\u30eb\u30c8\u306b\u6bd4\u3079\u3066\u6027\u80fd\u306f\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u304c\u3001relatime \u3068\u307b\u307c\u6027\u80fd\u304c\u5909\u308f\u3089\u306a\u3044\u3070\u304b\u308a\u304b\u3001
\n\u3044\u304f\u3064\u304b\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u60aa\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u4eca\u5f8c\u306f relatime \u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u3044\u3044\u3067\u3057\u3087\u3046<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7d50\u8ad6 debian8\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306frelatime\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u307e\u307e\u3067\u3088\u3057 root@hostname:\/home\/shimizu# mount -v | grep vda \/dev\/vda1 on \/ type ex […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[68],"tags":[],"_links":{"self":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2388"}],"collection":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2388"}],"version-history":[{"count":2,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2388\/revisions"}],"predecessor-version":[{"id":2390,"href":"https:\/\/tech.akat.info\/index.php?rest_route=\/wp\/v2\/posts\/2388\/revisions\/2390"}],"wp:attachment":[{"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech.akat.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}