{"id":757,"date":"2010-03-02T11:10:45","date_gmt":"2010-03-02T03:10:45","guid":{"rendered":"http:\/\/blog.pighead.cc\/whsyu\/?p=757"},"modified":"2010-03-03T19:52:37","modified_gmt":"2010-03-03T11:52:37","slug":"replacing-raidz-harddisk","status":"publish","type":"post","link":"https:\/\/blog.pighead.cc\/whsyu\/2010\/03\/02\/replacing-raidz-harddisk\/","title":{"rendered":"raidz \u63db\u786c\u789f"},"content":{"rendered":"<p class=\"bb-post-separator\"><strong>[\u83ef\u8a9e, cmn-Hant-TW]  <\/strong><\/p><p>\u4ee5\u4e09\u9846\u62fc\u6210\u7684 raidz \u4f86\u8b1b\uff0c\u5047\u8a2d\u585e\u9032\u53bb\u7684\u786c\u789f\u90fd\u662f\u6574\u9846\u62ff\u4f86\u7528(dangerously dedicated?!)\u7684\u60c5\u6cc1\uff0c\u90a3\u8981\u63db\u786c\u789f\u7684\u6642\u5019\u53ea\u8981\u9019\u6a23\u4e0b\u6307\u4ee4\u5c31\u53ef\u4ee5\u4e86\uff1a (\u5047\u8a2d\u8981\u628a data \u7684 ad6 \u63db\u6210 ad8)<\/p>\n<pre lang=\"none\">zpool replace data ad6 ad8<\/pre>\n<p>\u4e0d\u904e\u5982\u679c\u62bd\u53d6\u76d2\u63d2\u6eff\u6eff\u53c8\u61f6\u5f97\u6253\u958b\u6a5f\u6bbc\u62d4\u4f86\u62d4\u53bb\u7684\u8a71\uff0c\u90a3\u4e5f\u662f\u53ef\u4ee5\u5192\u9ede\u98a8\u96aa\u540c\u4f4d\u7f6e\u76f4\u63a5\u62bd\u63db\u3002\u62bd\u63db ad6 \u6210\u65b0\u786c\u789f\u5f8c\u518d\u4e0b\u6307\u4ee4\u5f37\u5236\u66f4\u65b0\uff1a<\/p>\n<pre lang=\"none\">\r\nzpool replace -f data ad6 ad6\r\nzpool clear data\r\n<\/pre>\n<p>\u5728\u525b\u63db\u65b0\u786c\u789f\u7684\u6642\u5019 raidz \u6703\u9032 DEGRADED \u6a21\u5f0f\u4e00\u6bb5\u6642\u9593\uff0c\u7b49\u8dd1\u5b8c\u5f8c\u624d\u6703\u6062\u5fa9\u6210\u6b63\u5e38\u3002\u9019\u90e8\u4efd\u5c31\u662f\u98a8\u96aa\u6240\u5728\uff0c\u7576\u7136\u4ee5\u4e00\u822c\u500b\u4eba\u7528\u7684\u60c5\u6cc1\u4f86\u770b\u61c9\u8a72\u662f\u53ef\u63a5\u53d7\u7684\u3002<\/p>\n<p>\u8a3b\uff1a\u5728\u786c\u9ad4\u66f4\u63db\u6216\u65b0\u589e\u5b8c\u7562 (\u901a\u5e38\u9700\u8981\u91cd\u958b\u6a5f\u9032\u5165\u7cfb\u7d71) \u5f8c\u624d\u4e0b\u9019\u4e9b\u6307\u4ee4\uff0c\u8acb\u78ba\u8a8d\u7121\u8aa4\u5f8c\u518d\u57f7\u884c\uff0c\u4e0d\u7136\u63db<br \/>\n\u932f\u786c\u789f\u5c31\u641e\u7b11\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[\u83ef\u8a9e, cmn-Hant-TW] \u4ee5\u4e09\u9846\u62fc\u6210\u7684 raidz \u4f86\u8b1b\uff0c\u5047\u8a2d\u585e\u9032\u53bb\u7684\u786c\u789f\u90fd\u662f\u6574\u9846\u62ff\u4f86\u7528(dangerously dedicated?!)\u7684\u60c5\u6cc1\uff0c\u90a3\u8981\u63db\u786c\u789f\u7684\u6642\u5019\u53ea\u8981\u9019\u6a23\u4e0b\u6307\u4ee4\u5c31\u53ef\u4ee5\u4e86\uff1a (\u5047\u8a2d\u8981\u628a data \u7684 ad6 \u63db\u6210 ad8) zpool replace data ad6 ad8 \u4e0d\u904e\u5982\u679c\u62bd\u53d6\u76d2\u63d2\u6eff\u6eff\u53c8\u61f6\u5f97\u6253\u958b\u6a5f\u6bbc\u62d4\u4f86\u62d4\u53bb\u7684\u8a71\uff0c\u90a3\u4e5f\u662f\u53ef\u4ee5\u5192\u9ede\u98a8\u96aa\u540c\u4f4d\u7f6e\u76f4\u63a5\u62bd\u63db\u3002\u62bd\u63db ad6 \u6210\u65b0\u786c\u789f\u5f8c\u518d\u4e0b\u6307\u4ee4\u5f37\u5236\u66f4\u65b0\uff1a zpool replace -f data ad6 ad6 zpool clear data \u5728\u525b\u63db\u65b0\u786c\u789f\u7684\u6642\u5019 raidz \u6703\u9032 DEGRADED \u6a21\u5f0f\u4e00\u6bb5\u6642\u9593\uff0c\u7b49\u8dd1\u5b8c\u5f8c\u624d\u6703\u6062\u5fa9\u6210\u6b63\u5e38\u3002\u9019\u90e8\u4efd\u5c31\u662f\u98a8\u96aa\u6240\u5728\uff0c\u7576\u7136\u4ee5\u4e00\u822c\u500b\u4eba\u7528\u7684\u60c5\u6cc1\u4f86\u770b\u61c9\u8a72\u662f\u53ef\u63a5\u53d7\u7684\u3002 \u8a3b\uff1a\u5728\u786c\u9ad4\u66f4\u63db\u6216\u65b0\u589e\u5b8c\u7562 (\u901a\u5e38\u9700\u8981\u91cd\u958b\u6a5f\u9032\u5165\u7cfb\u7d71) \u5f8c\u624d\u4e0b\u9019\u4e9b\u6307\u4ee4\uff0c\u8acb\u78ba\u8a8d\u7121\u8aa4\u5f8c\u518d\u57f7\u884c\uff0c\u4e0d\u7136\u63db \u932f\u786c\u789f\u5c31\u641e\u7b11\u4e86\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[225,107],"class_list":["post-757","post","type-post","status-publish","format-standard","hentry","category-freebsd","tag-gpart","tag-zfs"],"_links":{"self":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/757","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/comments?post=757"}],"version-history":[{"count":5,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/757\/revisions"}],"predecessor-version":[{"id":765,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/posts\/757\/revisions\/765"}],"wp:attachment":[{"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/media?parent=757"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/categories?post=757"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pighead.cc\/whsyu\/wp-json\/wp\/v2\/tags?post=757"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}