{"id":432,"date":"2019-08-04T16:21:45","date_gmt":"2019-08-04T08:21:45","guid":{"rendered":"https:\/\/blog.yunvisit.com\/?p=432"},"modified":"2019-08-04T16:21:45","modified_gmt":"2019-08-04T08:21:45","slug":"%e8%a7%a3%e5%86%b3%e7%a1%ac%e7%9b%98lccload_cycle_count%e4%b8%8d%e6%96%ad%e9%a3%99%e5%8d%87%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/blog.yunvisit.com\/?p=432","title":{"rendered":"\u89e3\u51b3\u786c\u76d8LCC(Load_Cycle_Count)\u4e0d\u65ad\u98d9\u5347\u7684\u95ee\u9898"},"content":{"rendered":"<p>\u81ea\u5df1\u7528\u8d5b\u626c+1T \u7684HGST\u76d8\u642d\u5efa\u4e86\u4e2a\u65b0\u7684\u5185\u7f51\u79c1\u6709\u7f51\u76d8\uff0c\u53d6\u4ee3\u4e4b\u524d\u4e22\u6811\u8393\u6d3e3B \u642d\u5efa\u7684\uff0c\u4e00\u76f4\u5f88\u7a33\u5b9a\u8fd0\u884c\uff0c\u4f8b\u884c\u68c0\u67e5\u786c\u76d8\u5065\u5eb7\u7684\u65f6\u5019\uff0c\u53d1\u73b0Load_Cycle_Count\u90fd\u98d9\u52301\u4e071\u5343\u591a\u4e86\uff0c\u800c\u4e14\u6bcf\u5206\u949f\u90fd\u8fd8\u5728\u6500\u5347\uff0c\u77ac\u95f4\u60ca\u5446\u4e86\u3002\u56e0\u4e3a\u81ea\u5df1\u90a3\u53f0\u72ec\u4eab\u7684\u7269\u7406\u673a\u5f00\u4e862\u5e74\u591a\u6ca1\u5173\u786c\u76d8\u7684Load_Cycle_Count\u4e5f\u4e0d\u8fc7400\u6b21\u4e0d\u5230\u3002\u8fd9\u53c2\u6570\u8fbe\u523060w \u786c\u76d8\u5dee\u4e0d\u591a\u5c31\u662f\u8981\u62a5\u5e9f\u4e86\uff0c\u8fd9\u8fd8\u5f97\u4e86\u3002\u9047\u5230\u4e86\u8fd9\u79cd\u95ee\u9898\u5c31\u5f97\u89e3\u51b3\u554a\uff0c\u6bd5\u7adf\u6570\u636e\u65e0\u4ef7\u554a\u3002<\/p>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-436\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-01-300x125.png\" alt=\"\" width=\"804\" height=\"335\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-01-300x125.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-01-768x321.png 768w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-01.png 920w\" sizes=\"(max-width: 804px) 100vw, 804px\" \/><\/p>\n<p>\u7ffb\u9605\u6587\u6863\u53d1\u73b0\uff0c\u8fd9\u4e2a\u53c2\u6570\u662f\u7c7b\u4f3c\u8282\u80fd\u7684\u529f\u80fd\uff0c\u4f46\u662f\u6211\u8fd9\u662f\u4e00\u76f4\u63a5\u4ea4\u6d41\u7535\u554a\uff0c\u8fd9\u8282\u594f\u5c31\u4e0d\u5bf9\u4e86\u3002\u90a3\u4e48\u770b\u770b\u786c\u76d8\u7684apm \u503c\u662f\u591a\u5c11\u5427<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >hdparm -B \/dev\/sda<\/textarea><\/pre>\n<\/div>\n<p>emmm\uff0c128\u554a\u96be\u602a\uff0c\u6539\u6210254\u5c31\u884c\u4e86<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >hdparm -B 254 \/dev\/sda<\/textarea><\/pre>\n<\/div>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-437\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-02-300x102.png\" alt=\"\" width=\"597\" height=\"203\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-02-300x102.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-02.png 634w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<p>\u55ef\u8bbe\u7f6e\u597d\u4e86\uff0c\u7136\u540e\u518d\u8bbe\u7f6e\u4e0b\u786c\u76d8\u7535\u673a\u81ea\u52a8\u5173\u505c\u7b56\u7565(30\u5206\u949f\u65e0\u64cd\u4f5c\u5173\u95ed)<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >hdparm -S 241 \/dev\/sda<\/textarea><\/pre>\n<\/div>\n<p><img loading=\"lazy\" class=\"alignnone  wp-image-438\" src=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-03-300x71.png\" alt=\"\" width=\"600\" height=\"142\" srcset=\"https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-03-300x71.png 300w, https:\/\/blog.yunvisit.com\/wp-content\/uploads\/2019\/08\/disk-03.png 395w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u8fd9-S \u540e\u7684\u6570\u503c\u53d6\u503c\u5224\u5b9a\u903b\u8f91\u5f88\u5947\u602a\u7684\uff0c\u4f8b\uff1a<\/p>\n<div class=\"my-syntax-highlighter\">\n<pre><textarea id=\"mshighlighter\" class=\"mshighlighter\" language=\"shell\" name=\"mshighlighter\" >\r\n\r\n30 = 2 min 30 sec\r\n60 = 5 minutes\r\n120 = 10 minutes\r\n180 = 15 minutes\r\n241 = 30 minutes\r\n242 = 1 hour\r\n243 = 1.5 hours\r\n244 = 2 hours<\/textarea><\/pre>\n<\/div>\n<p>&nbsp;<\/p>\n<p>----------------------------------------------------\u5206\u5272\u7ebf----------------------------------------------------<\/p>\n<p>\u95ee\u9898\u89e3\u51b3\uff0c\u901a\u8fc7 smartctl -a \/dev\/sda | grep Load_Cycle_Count\u9694\u51e0\u5206\u949f\u9a8c\u8bc1\u4e0b\u770b\u770b\u6ca1\u98de\u6da8\u5c31\u662f\u89e3\u51b3\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u81ea\u5df1\u7528\u8d5b\u626c+1T \u7684HGST\u76d8\u642d\u5efa\u4e86\u4e2a\u65b0\u7684\u5185\u7f51\u79c1\u6709\u7f51\u76d8\uff0c\u53d6\u4ee3\u4e4b\u524d\u4e22\u6811\u8393\u6d3e3B \u642d\u5efa\u7684\uff0c\u4e00\u76f4\u5f88\u7a33\u5b9a\u8fd0\u884c\uff0c\u4f8b\u884c\u68c0\u67e5\u786c\u76d8\u5065\u5eb7\u7684\u65f6\u5019\uff0c\u53d1\u73b0 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":61,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts\/432"}],"collection":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=432"}],"version-history":[{"count":0,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/posts\/432\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=\/wp\/v2\/media\/61"}],"wp:attachment":[{"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.yunvisit.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}