{"published":"2008-01-17 00:00:00","width":"100%","image_url":null,"blog_url":"https://tolerance.hatenadiary.org/","url":"https://tolerance.hatenadiary.org/entry/20080117","author_url":"https://blog.hatena.ne.jp/tolerance/","title":"PERC 5/i","blog_title":"\u5c71\u7f8a\u306e\u982d\u306e\u65e5\u8a18","description":"MySQL\u306e\u51e6\u7406\u304c\u6975\u7aef\u306b\u9045\u3044\u3002top\u3092\u307f\u308b\u3068iowait\u304c95%\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2RAID\u306e\u8a2d\u5b9a\u3092\u7591\u3063\u3066\u307f\u308b\u3002 BIOS\u8d77\u52d5\u6642ctrl-R\u3067\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u753b\u9762\u3092\u8868\u793a\u30023\u53f0\u306e76G\u30c7\u30a3\u30b9\u30af\u306e2\u53f0\u304cRAID1\u3001\u6b8b\u308a\u304cHot Soare\u306e\u69cb\u6210\u3002\u30c7\u30a3\u30b9\u30af\u306e\u30dd\u30ea\u30b7\u30fc\u3067\u3001Read\u30dd\u30ea\u30b7\u30fc\u304cRead Ahead\u3001Write\u30dd\u30ea\u30b7\u30fc\u304cWrite Through\u306b\u306a\u3063\u3066\u3044\u305f\u3002\u3053\u308c\u3092No Read Ahead\u3068Write Back\u306b\u5909\u66f4\u3059\u308b\uff08\u5de5\u5834\u51fa\u8377\u6642\u8a2d\u5b9a\uff09\u3002MySQL\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u304c10\u500d\u5411\u4e0a\u3057\u305f\u3002","height":"190","categories":[],"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftolerance.hatenadiary.org%2Fentry%2F20080117\" title=\"PERC 5/i - \u5c71\u7f8a\u306e\u982d\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","provider_name":"Hatena Blog","author_name":"tolerance"}