{"id":33168,"date":"2015-10-05T01:07:28","date_gmt":"2015-10-04T16:07:28","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=33168"},"modified":"2016-06-26T20:52:03","modified_gmt":"2016-06-26T11:52:03","slug":"trimforce-on-os-x-el-capitan-2","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/trimforce-on-os-x-el-capitan-2\/","title":{"rendered":"\u3010Tips\u3011\u300cOS X El Capitan\u300d\u306e\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSSD\u306eTrim\u6709\u52b9\u5316\u306f\u300ctrimforce\u300d\u304c\u7c21\u5358"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/sandisk_ssd-1.jpg\" alt=\"sandisk_ssd\" width=\"1300\" height=\"975\" class=\"aligncenter size-full wp-image-39990\" srcset=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/sandisk_ssd-1.jpg 1300w, https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/sandisk_ssd-1-320x240.jpg 320w\" sizes=\"(max-width: 1300px) 100vw, 1300px\" \/><\/p>\n<p>\u300cOS X El Capitan\u300d\u3067\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSSD\u306eTrim\u3092\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p>OS X Yosemite 10.10.4\u3088\u308a\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001<a href=\"https:\/\/www.cindori.org\/software\/trimenabler\/\">Trim Enabler<\/a>\u3068\u3044\u3046\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30c4\u30fc\u30eb\u3092\u4f7f\u3044\u3001Trim\u3092\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u304c\u5b9a\u77f3\u3067\u3057\u305f\u304c<a href=\"https:\/\/softantenna.com\/blog\/mac\/os-x-10-10-4-with-trimforce\/\">10.10.4\u4ee5\u964d<\/a>(Yosemite\u306e\u9014\u4e2d\u304b\u3089\u3002El Capitan\u3082\u542b\u3080)\u3067\u306fApplele\u7d14\u6b63\u306e\u300c<b>trimforce<\/b>\u300d\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u306e\u304c\u7c21\u5358\u3067\u3059\u3002<!--more--><\/p>\n<h2>SSD\u304c\u6709\u52b9\u5316\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u65b9\u6cd5<\/h2>\n<p>\u307e\u305a\u73fe\u5728SSD\u306eTrim\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3059\u3067\u306bTrim\u304c\u6709\u52b9\u306a\u3089\u3070\u3001\u518d\u5ea6trimforce\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u304b\u3089\u3067\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_16_06.png\" alt=\"s_2016-06-26_19_16_06\" width=\"859\" height=\"527\" class=\"aligncenter size-full wp-image-39995\" srcset=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_16_06.png 859w, https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_16_06-320x196.png 320w\" sizes=\"(max-width: 859px) 100vw, 859px\" \/><\/p>\n<p>\u30e1\u30cb\u30e5\u30fc\u30d0\u30fc\u306eApple\u30de\u30fc\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u300c<span class=\"mybold\">\u3053\u306eMac\u306b\u3064\u3044\u3066 > \u30b7\u30b9\u30c6\u30e0\u30ec\u30dd\u30fc\u30c8 > \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 > SATA\/SATA Express<\/span>\u300d\u3068\u9032\u307f\u3001TRIM\u30b5\u30dd\u30fc\u30c8\u304c\u300c<span class=\"mybold\">\u306f\u3044<\/span>\u300d\u306b\u306a\u3063\u3066\u3044\u308c\u3070Trim\u304c\u6709\u52b9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u305d\u3046\u3067\u306a\u3044\u306a\u3089\u3070\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<h2>trimforce\u30b3\u30de\u30f3\u30c9\u3067Trim\u3092\u6709\u52b9\u5316\u3059\u308b<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_13_35.png\" alt=\"s_2016-06-26_19_13_35\" width=\"833\" height=\"508\" class=\"aligncenter size-full wp-image-39996\" srcset=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_13_35.png 833w, https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_13_35-320x195.png 320w\" sizes=\"(max-width: 833px) 100vw, 833px\" \/><\/p>\n<p>trimforce\u30b3\u30de\u30f3\u30c9\u3067Trim\u3092\u6709\u52b9\u5316\u3059\u308b\u306b\u306f\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u3092\u958b\u304d\u300c<span class=\"mybold\">sudo trimforce enable<\/span>\u300d\u3068\u6253\u3061\u8fbc\u307f\u307e\u3059\u3002\u300c<span class=\"myboldred\">Trim\u3092\u6709\u52b9\u5316\u3059\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u3092\u30ed\u30b9\u30c8\u3057\u305f\u308a\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u5371\u967a\u6027\u304c\u3042\u308b<\/span>\u300d\u3068\u3044\u3046\u8da3\u65e8\u306e\u8b66\u544a\u6587\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u306e\u3067\u3001<span class=\"myboldred\">\u81ea\u5df1\u8cac\u4efb<\/span>\u306b\u3066\u300cy\u300d\u3092\u6253\u3061\u8fbc\u307f\u6709\u52b9\u5316\u3057\u307e\u3059\u3002\u3082\u3046\u4e00\u5ea6\u300cy\u300d\u3092\u6253\u3061\u8fbc\u3080\u3068\u518d\u8d77\u52d5\u3057\u3066\u3001Trim\u304c\u6709\u52b9\u3068\u306a\u308a\u307e\u3059(\u518d\u8d77\u52d5\u3059\u308b\u307e\u30671\u301c2\u5206\u307b\u3069\u304b\u304b\u308a\u307e\u3059)\u3002<\/p>\n<p>Mac\u304c\u518d\u8d77\u52d5\u3057\u305f\u3089\u5148\u307b\u3069\u306e\u624b\u9806\u3067TRIM\u30b5\u30dd\u30fc\u30c8\u304c\u300c\u306f\u3044\u300d\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>trimforce\u30b3\u30de\u30f3\u30c9\u3067Trim\u3092\u7121\u52b9\u5316\u3059\u308b<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_08_44.png\" alt=\"s_2016-06-26_19_08_44\" width=\"859\" height=\"535\" class=\"aligncenter size-medium wp-image-39997\" srcset=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_08_44.png 859w, https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/10\/s_2016-06-26_19_08_44-320x199.png 320w\" sizes=\"(max-width: 859px) 100vw, 859px\" \/><\/p>\n<p>\u203b2016\/06\/26 \u8ffd\u52a0<\/p>\n<p>\u3082\u3057\u4f55\u3089\u304b\u306e\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u3066Trim\u3092\u7121\u52b9\u5316\u3057\u305f\u3044\u5834\u5408\u3001\u30bf\u30fc\u30df\u30ca\u30eb\u304b\u3089\u300c<span class=\"mybold\">sudo trimforce disable<\/span>\u300d\u300d\u3068\u6253\u3061\u8fbc\u307f\u307e\u3059\u3002\u6709\u52b9\u306b\u3059\u308b\u5834\u5408\u3068\u540c\u3058\u304f2\u56de\u300cy\u300d\u3092\u6253\u3061\u8fbc\u307f\u3001\u3057\u3070\u3089\u304f\u5f85\u3064\u3068\u518d\u8d77\u52d5\u3057\u3066Trim\u304c\u89e3\u9664\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u304a\u307e\u3051<\/h2>\n<p>2015\u5e74\u306e6\u6708\u3054\u308d\u300c<a href=\"https:\/\/blog.algolia.com\/when-solid-state-drives-are-not-that-solid\/\">When Solid State Drives are not that solid<\/a>\u300d\u3068\u3044\u3046\u8a18\u4e8b\u304c\u304d\u3063\u304b\u3051\u3068\u306a\u308a\u3001Samsung\u3084Crucial\u306e\u4e00\u90e8SSD\u304cLinux Kernel\u306e\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001Linux\u4ee5\u5916\u306eOS\u3067\u3082\u3053\u308c\u3089\u306eSSD\u3067Trim\u3092\u6709\u52b9\u5316\u3059\u308b\u306e\u304c\u5371\u967a\u3067\u306f\u306a\u3044\u304b\u3068\u3044\u3046\u8b70\u8ad6\u304c\u76db\u308a\u4e0a\u304c\u3063\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u306e\u5f8c\u4e0a\u8a18\u306e\u8a18\u4e8b\u306f\u66f4\u65b0\u3055\u308c\u30017\u670817\u65e5\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6700\u7d42\u30b3\u30e1\u30f3\u30c8\u304c\u8ffd\u8a18\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\nSamsung had a concrete conclusion that the issue is not related to Samsung SSD or Algolia software but is related to the Linux kernel.\n<\/p><\/blockquote>\n<p>\u300cSamsung\u306f\u3001\u5831\u544a\u3055\u308c\u305f\u4e0d\u5177\u5408\u304c\u3001Samsung SSD\u306e\u554f\u984c\u3067\u306f\u306a\u304f\u3001Linux kernel\u306e\u554f\u984c\u3067\u3042\u3063\u305f\u3053\u3068\u7d50\u8ad6\u3065\u3051\u305f\u300d\u3068\u3042\u308a\u307e\u3059\u3002Samsung\u306fLinux\u306e<a href=\"http:\/\/www.spinics.net\/lists\/raid\/msg49440.html\">\u30ab\u30fc\u30cd\u30eb\u30d1\u30c3\u30c1<\/a>\u3092\u63d0\u4f9b\u3057\u3001\u4e00\u5fdc\u3053\u306e\u554f\u984c\u306f\u53ce\u675f\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>Trim\u6709\u52b9\u5316\u306f\u3001\u81ea\u5df1\u8cac\u4efb\u3067\u884c\u308f\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3053\u3068\u306f\u5909\u308f\u3063\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u305d\u308c\u3067\u3082\u6709\u52b9\u306b\u3057\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u5b89\u5fc3\u3067\u304d\u308b\u6750\u6599\u3068\u3044\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u203b2016\/06\/26 \u8ffd\u52a0: Samsung\u3084SanDisk\u3001Crucial\u306eSSD\u3092Mac mini 2012\/MacBook Pro 2011\u3067\u4f7f\u3063\u3066\u3044\u307e\u3059\u304c\u4eca\u306e\u3068\u3053\u308d\u3001Trim\u3092\u6709\u52b9\u5316\u3057\u305f\u305b\u3044\u3067\u30c7\u30fc\u30bf\u304c\u6d88\u3048\u305f\u3068\u3044\u3063\u305f\u30c8\u30e9\u30d6\u30eb\u306b\u306f\u906d\u9047\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300cOS X El Capitan\u300d\u3067\u3001\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fdSSD\u306eTrim\u3092\u6709\u52b9\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 OS X Yosemite 10.10.4\u3088\u308a\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001Trim Enabler\u3068\u3044\u3046\u30b5\u30fc\u30c9\u30d1\u30fc\u30c6\u30a3\u88fd\u30c4\u30fc\u30eb [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":39990,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4,75],"tags":[3223,8],"class_list":["post-33168","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","category-software","tag-elcapitan","tag-osx"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/33168","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=33168"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/33168\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/39990"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=33168"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=33168"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=33168"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}