{"id":71170,"date":"2024-04-05T23:09:00","date_gmt":"2024-04-05T14:09:00","guid":{"rendered":"https:\/\/www.nwun.com\/katsunakatamisa\/?p=71170"},"modified":"2025-10-08T05:38:19","modified_gmt":"2025-10-07T20:38:19","slug":"2024-4-5","status":"publish","type":"post","link":"https:\/\/www.nwun.com\/katsunakatamisa\/2024-4-5\/","title":{"rendered":"raid5\u518d\u69cb\u7bc9\u306e\u901f\u5ea6\u30a2\u30c3\u30d7"},"content":{"rendered":"\n<p>\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u69cb\u7bc9\u3057\u3066\u3044\u308b\u3002\u4eca\u56de\u306f\u6e96\u5099\u4e07\u7aef\u3001\u8a2d\u5b9a\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3001\u30c7\u30a3\u30b9\u30af\u3092\u8a18\u9332\u3057\u3066\u3044\u308b\u3002\u306a\u3093\u3068\u304b\u3001raid5\u306e\u69cb\u7bc9\u307e\u3067\u884c\u3063\u305f\u3002<\/p>\n\n\n\n<p>cat \/proc\/mdstat\u3000\u3067\u8868\u793a\u3055\u308c\u308b\u3000speed\u3092\u6c17\u306b\u3057\u3066\u3044\u308b\u3002\u524d\u306b\u3001\u3053\u306e\u5024\u304c\u3059\u3093\u3052\u30fc\u60aa\u304f\u3066\u3001200k\u3050\u3089\u3044\u306e\u6642\u304c\u3042\u3063\u305f\u3002HDD\u306e\u969c\u5bb3\u3060\u3063\u305f\u3002\u524d\u56de\u3042\u305f\u308a\u304b\u3089HDD\u306f\u4e8b\u524d\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u6545\u969c\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3002\u3044\u307e\u306f\u3001200M\u304f\u3089\u3044\u3067\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u3001\u65e9\u304f\u3067\u304d\u308b\u3089\u3057\u3044\u3068\u3044\u3046\u306e\u3060\u3002speed_limit_min\u3067\u5236\u9650\u3057\u3066\u3044\u308b\u3089\u3057\u3044<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># cat \/proc\/sys\/dev\/raid\/speed_limit_min\n1000\n# echo 200000 &gt; \/proc\/sys\/dev\/raid\/speed_limit_min\n# cat \/proc\/sys\/dev\/raid\/speed_limit_min\n200000<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h5 class=\"wp-block-heading\">(2022.04.02\u8ffd\u8a18)\u69cb\u7bc9\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u65b9\u6cd5<\/h5>\n\n\n\n<p>\u3069\u3046\u3084\u3089 speed_limit_min \u3068\u3044\u3046\u8a2d\u5b9a\u306b\u5f15\u3063\u5f35\u3089\u308c\u308b\u3089\u3057\u3044\u3002<br>\u52d5\u7684\u306b\u5909\u66f4\u3057\u3066\u3084\u308b\u3068\u69cb\u7bc9\u901f\u5ea6\u304c\u5411\u4e0a\u3059\u308b\u3002<\/p>\n<cite><a href=\"https:\/\/qiita.com\/t_mozomozo\/items\/557f29815e7bf8add75b\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">mdadm\u3067\u904b\u7528\u3057\u3066\u3044\u308braid5\u306e\u30c7\u30a3\u30b9\u30af\u4ea4\u63db<\/a><\/cite><\/blockquote>\n\n\n\n<p>1,000\u5206\u306e8\u6642\u9593\u3068\u8868\u793a\u304c\u51fa\u3066\u3001\u4ed6\u306e\u4ed5\u4e8b\u3092\u3059\u3059\u3081\u308b<\/p>\n\n\n\n<p>\u5c71\u5f62\u5e02\u306e\u5929\u6c17\u306f\u6674\u308c\u300215.6\u2103\u3002<\/p>\n\n\n\n<p>2024\u5e744\u67085\u65e5\uff08\u91d1\u66dc\u65e5\uff09<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u30ad\u30fc\u30ef\u30fc\u30c9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4ee4\u548c6\u5e744\u67085\u65e5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e73\u621036\u5e744\u67085\u65e5<\/li>\n\n\n\n<li>\u662d\u548c99\u5e744\u67085\u65e5<\/li>\n\n\n\n<li>\u65e72\u670827\u65e5<\/li>\n\n\n\n<li>\u536f\u6708<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4eca\u65e5\u306f\u4f55\u306e\u65e5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u7b20\u539f\u8fd4\u9084\u8a18\u5ff5\u65e5<\/li>\n\n\n\n<li>\u30d8\u30a2\u30ab\u30c3\u30c8\u306e\u65e5<\/li>\n\n\n\n<li>\u6a2a\u753a\u306e\u65e5\u30fb\u6a2a\u4e01\u306e\u65e5<\/li>\n\n\n\n<li>\u30c7\u30d3\u30e5\u30fc\u306e\u65e5<\/li>\n\n\n\n<li>\u65b0\u5b50\u713c\u304d\u306e\u65e5<\/li>\n\n\n\n<li>\u30aa\u30fc\u30d7\u30f3\u30ab\u30fc\u306e\u65e5<\/li>\n\n\n\n<li>\u3088\u3054\u305d\u3046\u30c7\u30fc<\/li>\n\n\n\n<li>\u6a2a\u5f15\u30b7\u30e3\u30c3\u30bf\u30fc\u306e\u65e5<\/li>\n\n\n\n<li>\u307f\u305f\u3089\u3057\u3060\u3093\u3054\u306e\u65e5<\/li>\n\n\n\n<li>\u9577\u57ce\u6e05\u5fc3\u4e38\u306e\u65e5<\/li>\n\n\n\n<li>\u9054\u6cbb\u5fcc<\/li>\n\n\n\n<li><a href=\"https:\/\/zatsuneta.com\/category\/anniversary.html\" target=\"_blank\" rel=\"noopener nofollow\" title=\"\">\u3053\u3061\u3089\u304b\u3089\u5f15\u7528<\/a><\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>cat \/proc\/mdstat\u3000\u3067\u8868\u793a\u3055\u308c\u308b\u3000speed\u3092\u6c17\u306b\u3057\u3066\u3044\u308b\u3002\u524d\u306b\u3001\u3053\u306e\u5024\u304c\u3059\u3093\u3052\u30fc\u60aa\u304f\u3066\u3001200k\u3050\u3089\u3044\u306e\u6642\u304c\u3042\u3063\u305f\u3002HDD\u306e\u969c\u5bb3\u3060\u3063\u305f\u3002\u524d\u56de\u3042\u305f\u308a\u304b\u3089HDD\u306f\u4e8b\u524d\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u6545\u969c\u3092\u78ba\u8a8d\u3057\u3066\u3044\u308b\u3002\u3044\u307e\u306f\u3001200M\u304f\u3089\u3044\u3067\u3066\u3044\u308b\u3002\u3053\u308c\u306f\u3001\u65e9\u304f\u3067\u304d\u308b\u3089\u3057\u3044\u3068\u3044\u3046\u306e\u3060\u3002speed_limit_min\u3067\u5236\u9650\u3057\u3066\u3044\u308b\u3089\u3057\u3044<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[5,6],"tags":[],"class_list":["post-71170","post","type-post","status-publish","format-standard","hentry","category-daily","category-memo"],"_links":{"self":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/71170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/comments?post=71170"}],"version-history":[{"count":2,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/71170\/revisions"}],"predecessor-version":[{"id":91659,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/posts\/71170\/revisions\/91659"}],"wp:attachment":[{"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/media?parent=71170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/categories?post=71170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nwun.com\/katsunakatamisa\/wp-json\/wp\/v2\/tags?post=71170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]},"x_cached":"<!-- 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