{"id":540,"date":"2020-03-16T14:23:17","date_gmt":"2020-03-16T06:23:17","guid":{"rendered":"https:\/\/www.yinyubo.cn\/?p=540"},"modified":"2022-05-17T09:41:24","modified_gmt":"2022-05-17T01:41:24","slug":"ceph","status":"publish","type":"post","link":"https:\/\/www.yinyubo.com\/?p=540","title":{"rendered":"ceph\u96c6\u7fa4\u65e0\u6cd5\u521d\u59cb\u5316osd\u95ee\u9898"},"content":{"rendered":"<p>\u5b89\u88c5ceph\u7684osd\u65f6.\u8fd0\u884c\u6e05\u7a7a\u78c1\u76d8\u547d\u4ee4<\/p>\n<pre class=\"lang:python decode:true\"><code class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\">ceph-deploy disk zap node3-ceph \/dev\/sdb<\/code><\/pre>\n<p>\u6709\u65f6\u5019\u4f1a\u9047\u5230\u8fd9\u6837\u7684\u62a5\u9519\u3002<\/p>\n<pre class=\"lang:python decode:true\">[node3-ceph][WARNIN]  stderr: wipefs: error: \/dev\/sdb: probing initialization failed: Device or resource busy\n[node3-ceph][WARNIN] --&gt; failed to wipefs device, will try again to workaround probable race condition<\/pre>\n<p>\u9047\u5230\u8fd9\u79cd\u62a5\u9519\u65f6\uff0c\u53ea\u80fd\u4e0a\u8fd9\u53f0\u673a\u5668\uff0c\u624b\u52a8\u8fdb\u884cdd\u547d\u4ee4\u6e05\u7a7a\u78c1\u76d8\u5e76\u91cd\u542f<\/p>\n<pre class=\"lang:python decode:true\"><code class=\"EnlighterJSRAW\" data-enlighter-language=\"golang\">dd if=\/dev\/zero of=\/dev\/sdb bs=512K count=1\nreboot<\/code><\/pre>\n<p>\u91cd\u542f\u5b8c\u6210\u540e\uff0c\u518d\u8fdb\u5165ceph-admin\u7684\u4e3b\u673a\u8fdb\u884cceph-deploy disk zap node3-ceph \/dev\/sdb \u5c31\u80fd\u591f\u6e05\u7406\u78c1\u76d8\u6210\u529f\u4e86<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u88c5ceph\u7684osd\u65f6.\u8fd0\u884c\u6e05\u7a7a\u78c1\u76d8\u547d\u4ee4 ceph-deploy disk zap node3-ceph \/d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-540","post","type-post","status-publish","format-standard","hentry","category-k8s"],"_links":{"self":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=540"}],"version-history":[{"count":1,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/540\/revisions"}],"predecessor-version":[{"id":891,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=\/wp\/v2\/posts\/540\/revisions\/891"}],"wp:attachment":[{"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=540"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=540"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yinyubo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}