\u7fa4\u6656\u5728\u7528\u4e86\u51e0\u5e74\u540e\uff0c\u5f53\u521d\u4e70\u7684\u4e00\u57574T\u7a7a\u95f4\u7684\u786c\u76d8\u770b\u8d77\u6765\u4e0d\u592a\u591f\u7528\u4e86\uff0c\u4e8e\u662f\u5c31\u52a0\u4e86\u4e00\u5757 8T \u786c\u76d8\uff0c\u6bd5\u7adf 12T \u7684\u592a\u8d35\u4e86\u3002<\/p>\n\n\n\n
\u5bf9\u4e8e\u5c0f\u59d0\u59d0\u6765\u8bf4\u8db3\u591f\u4e86\u3002<\/p>\n\n\n\n
\u4e00\u63d2\u5165\u5c31\u8bc6\u522b\u51fa\u6765\u4e86\uff0c\u786e\u8ba4\u5f88\u65b9\u4fbf\uff0c\u521d\u59cb\u5316\u7684\u65f6\u5019\u60f3\u7740\u662f\u4e0d\u662f\u641e\u4e2araid\uff0c\u5c06\u6765\u4e5f\u8d77\u7801\u6709\u4e2a\u5907\u4efd\u7684\u3002\u56e0\u4e3a\u5c312\u4e2a\u786c\u76d8\uff0c\u4e8e\u662f\u9009\u62e9\u4e86 SHR \u7684\u65b9\u5f0f\uff0c\u53ef\u662f\u4e07\u4e07\u6ca1\u6709\u60f3\u5230\uff0c\u8fd9\u6837\u4e00\u6765\uff0c2\u4e2a\u78c1\u76d8\u90fd\u6210\u4e86 3T \u5927\u5c0f\u7684\u4e86\uff0c\u90a3\u6211\u7684 8T \u5c82\u4e0d\u662f\u767d\u4e70\u4e86\u3002<\/p>\n\n\n\n
\u4f46\u662f\u540e\u6094\u836f\u5c82\u662f\u90a3\u4e48\u597d\u5403\u7684\uff1f\u7f51\u4e0a\u4e00\u987f\u641c\u7d22\uff0c\u7b80\u76f4\u4e0d\u8981\u592a\u9ebb\u70e6\uff0c\u5907\u4efd\u5bfc\u51fa\uff0c\u5927\u6982\u601d\u8def\u5c31\u662f\u4f7f\u7528\u7b2c\u4e09\u5757\u786c\u76d8\u6765\u4e2d\u8f6c\u4e0b\u3002\u6211\u53bb\u54ea\u91cc\u518d\u627e\u8fd9\u4e48\u5927\u5bb9\u91cf\u7684\u786c\u76d8~<\/p>\n\n\n\n
\u5b98\u7f51\u7684 KB\u91cc\u4e5f\u6ca1\u6709\u53d1\u73b0\u597d\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u6700\u540e\u5feb\u8981\u653e\u5f03\u7684\u65f6\u5019\uff0c\u65e0\u610f\u95f4\u5728\u8d34\u5427\u91cc\u53d1\u73b0\u4e86\u7ebf\u7d22\uff0c\u987a\u4fbf\u5c55\u5f00\u641c\u7d22\uff0c\u6700\u7ec8\u89e3\u51b3\u4e86\u3002<\/p>\n\n\n\n
\u5176\u5b9e\u8fd8\u662f\u627f\u62c5\u4e86\u6570\u636e\u4e22\u5931\u7684\u98ce\u9669\u3002<\/p>\n\n\n\n
\u9996\u5148\uff0c\u5728\u7fa4\u6656\u4e0a\u4e34\u65f6\u6253\u5f00 ssh\u5f00\u5173\uff0c\u7136\u540e\u4f7f\u7528\u5de5\u5177\u8fdc\u7a0b\u8fde\u63a5\u3002 \u8f93\u5165 ssh xxxx@192.168.x.xxx\uff0c\u7136\u540e\u518d\u8f93\u5165 sudo -i\uff0c\u518d\u6b21\u8f93\u5165\u5bc6\u7801\uff0c\u5373\u53ef\u8fdb\u5165 root \u72b6\u6001\u3002<\/p>\n\n\n\n
\u7b2c\u4e8c\u6b65\uff0c\u67e5\u770b\u7cfb\u7edf\u5206\u533a\u3002\u8f93\u5165\u547d\u4ee4 cat \/proc\/mdstat \uff0c \u4e00\u822cmd2\u662f\u4f60\u7684\u7b2c\u4e00\u5f20\u76d8\uff0c\u662f\u6309\u7167\u987a\u5e8f\u6765\u7684\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u663e\u793a\u7684\u7a7a\u95f4\u5927\u5c0f\u6765\u5224\u65ad\u3002\u6211\u7684\u786c\u76d8\u5206\u522b\u662f 4T \u548c 8T\uff0c\u6bd4\u8f83\u597d\u533a\u5206\u3002<\/p>\n\n\n\n
\u7b2c\u4e09\u6b65\uff0c\u8f93\u5165\u547d\u4ee4\uff1a<\/p>\n\n\n\n
mdadm --grow --raid-devices=1 --force \/dev\/md2<\/code><\/pre>\n\n\n\n\u4e4b\u540e SHR \u65b9\u5f0f\u5c31\u53d8\u6210\u4e86 basic\u65b9\u5f0f\u3002<\/p>\n\n\n\n
\u7b2c\u56db\u6b65\uff0c\u7a33\u59a5\u8d77\u89c1\uff0c\u91cd\u542f\u7fa4\u6656\u3002\u5927\u98ce\u5927\u6d6a\u90fd\u89c1\u8fc7\uff0c\u4e0d\u5dee\u8fd9\u6700\u540e\u4e00\u6b65\uff0c\u4e07\u4e00\u54ea\u91cc\u51fa\u95ee\u9898\u4e86\uff0c\u4e0d\u5212\u7b97\u3002<\/p>\n\n\n\n
\u6309\u7167\u8fd9\u4e2a\u610f\u601d\u6765\u5206\u6790\uff0c\u4f30\u8ba1\u7fa4\u6656\u662f\u4e0d\u662f\u53ea\u5728\u78c1\u76d8\u7279\u5b9a\u7684\u5206\u533a\u4f4d\u7f6e\u52a0\u4e86\u6807\u8bb0\uff0c\u6240\u4ee5\u4f7f\u7528\u4e0a\u9762\u5f3a\u5236\u66f4\u65b0\u7684\u547d\u4ee4\uff0c\u907f\u514d\u4e86\u4e2d\u8f6c\u7684\u70e6\u607c\u3002\u8fd9\u4e5f\u662f\u6211\u524d\u9762\u63d0\u53ca\u4f1a\u6709\u98ce\u9669\u7684\u539f\u56e0\u3002<\/p>\n\n\n\n
\u6bd4\u8f83\u53d6\u5de7\u7684\u662f\uff0c\u6211\u628a\u65b0\u786c\u76d8\u7684\u5185\u5bb9\u7ed9\u6e05\u7a7a\u4e0d\u8981\u4e86\uff0c\u6240\u4ee5\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u5c31\u5c11\u4e86\u3002<\/p>\n\n\n\n
\u4f46\u662f\uff0c\u4f46\u662f\u78c1\u76d8\u6570\u636e\u5907\u4efd\uff0c\u751a\u81f3\u662f\u5f02\u5730\u5907\u4efd\u7684\u4e8b\u60c5\uff0c\u4e00\u5b9a\u8981\u843d\u5b9e\uff0c\u6bd5\u7adf\u6570\u636e\u548c\u56de\u5fc6\u65e0\u4ef7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u7fa4\u6656\u5728\u7528\u4e86\u51e0\u5e74\u540e\uff0c\u5f53\u521d\u4e70\u7684\u4e00\u57574T\u7a7a\u95f4\u7684\u786c\u76d8\u770b\u8d77\u6765\u4e0d\u592a\u591f\u7528\u4e86\uff0c\u4e8e\u662f\u5c31\u52a0\u4e86\u4e00\u5757 8T \u786c\u76d8\uff0c\u6bd5\u7adf 12T \u7684\u592a\u8d35 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[358,5],"tags":[342],"class_list":["post-1270","post","type-post","status-publish","format-standard","hentry","category-nas","category-daily","tag-nas"],"_links":{"self":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts\/1270","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1270"}],"version-history":[{"count":0,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=\/wp\/v2\/posts\/1270\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.5danyuan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}