{"id":1369,"date":"2023-05-14T19:35:27","date_gmt":"2023-05-14T11:35:27","guid":{"rendered":"http:\/\/blog.sway.com.cn\/?p=1369"},"modified":"2023-05-15T01:39:05","modified_gmt":"2023-05-14T17:39:05","slug":"drbd%e8%84%91%e8%a3%82split-brain-detected-but-unresolved-dropping-connection","status":"publish","type":"post","link":"http:\/\/blog.sway.com.cn\/?p=1369","title":{"rendered":"DRBD\u8111\u88c2\u201dSplit-Brain detected but unresolved, dropping connection!\u201c"},"content":{"rendered":"\n<p>\u4e3b\u8282\u70b9\u5b95\u673a\u540e\uff0c\u5907\u8282\u70b9\u5199\u5165\u4e86\u6570\u636e\uff0c\u5f53\u4e3b\u8282\u70b9\u518d\u6b21\u542f\u52a8\u65f6\u51fa\u73b0\u8111\u88c2\u63d0\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-79.png\"><img loading=\"lazy\" decoding=\"async\" width=\"849\" height=\"134\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-79.png\" alt=\"\" class=\"wp-image-1371\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-79.png 849w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-79-300x47.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-79-768x121.png 768w\" sizes=\"auto, (max-width: 849px) 100vw, 849px\" \/><\/a><\/figure>\n\n\n\n<p>\u4e3b\u8282\u70b9\u72b6\u6001\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"113\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424-1024x113.png\" alt=\"\" class=\"wp-image-1372\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424-1024x113.png 1024w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424-300x33.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424-768x85.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/1684063722424.png 1126w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>\u72b6\u6001\u4e3aStandAlone\u6216\u8005WFonnection<\/p>\n\n\n\n<p>\u5907\u8282\u70b9\u72b6\u6001\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"111\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80-1024x111.png\" alt=\"\" class=\"wp-image-1373\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80-1024x111.png 1024w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80-300x32.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80-768x83.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-80.png 1129w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u72b6\u6001\u4e3aStandAlone\u6216\u8005WFonnection<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/h2>\n\n\n\n<p><strong>\u60c5\u51b5\u4e00\uff1a\u4ee5primary\u7684\u6570\u636e\u4e3a\u51c6\uff1a<\/strong><\/p>\n\n\n\n<p>\u5728\u4ece\u8282\u70b9\u4e0a\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u8bbe\u4e3a\u4ece\u76d8\ndrbdadm secondary r0\n#\u4e22\u5f03\u4fee\u6539\ndrbdadm -- --discard-my-data connect r0<\/pre>\n\n\n\n<p>\u67e5\u770b\u6267\u884c\u7ed3\u679c\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">cat \/proc\/drbd<\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"114\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87-1024x114.png\" alt=\"\" class=\"wp-image-1387\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87-1024x114.png 1024w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87-300x33.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87-768x85.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-87.png 1123w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">\u6062\u590d\u6b63\u5e38\u3002<\/figcaption><\/figure>\n\n\n\n<p><strong>\u60c5\u51b5\u4e8c\uff1a\u4ee5secondary\u7684\u6570\u636e\u4e3a\u51c6\uff1a<\/strong><\/p>\n\n\n\n<p>\u5728\u4e3b\u8282\u70b9\u4e0a\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#\u8bbe\u4e3a\u4ece\u76d8\ndrbdadm secondary r0\n#\u4e22\u5f03\u4fee\u6539\ndrbdadm -- --discard-my-data connect r0<\/pre>\n\n\n\n<p>\u5728\u4ece\u8282\u70b9\u4e0a\u624b\u52a8\u8fde\u63a5\u8d44\u6e90\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">drbdadm connect r0<\/pre>\n\n\n\n<p>\u67e5\u770b\u6267\u884c\u7ed3\u679c\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">cat \/proc\/drbd<\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"154\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81-1024x154.png\" alt=\"\" class=\"wp-image-1374\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81-1024x154.png 1024w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81-300x45.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81-768x115.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-81.png 1154w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"114\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82-1024x114.png\" alt=\"\" class=\"wp-image-1375\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82-1024x114.png 1024w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82-300x34.png 300w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82-768x86.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-82.png 1110w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5176\u4ed6<\/h2>\n\n\n\n<p>\u82e5\u4e3b\u5907\u4e0d\u6b63\u786e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u6307\u4ee4\u5373\u53ef<strong>\uff1a<\/strong><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">drbdadm primary r0<\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>\u5982\u679c\u201cdrbdadm secondary r0\u201d\u65f6\u51fa\u73b0\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-83.png\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"75\" src=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-83.png\" alt=\"\" class=\"wp-image-1377\" srcset=\"http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-83.png 768w, http:\/\/blog.sway.com.cn\/wp-content\/uploads\/2023\/05\/image-83-300x29.png 300w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><figcaption class=\"wp-element-caption\">\u5219\u53ef\u80fd\u6570\u636e\u5df2\u88ab\u6302\u5728\uff0c\u8bf7\u5148umount\u3002<\/figcaption><\/figure>\n\n\n\n<p>\u5982\u679c\u5378\u8f7d\u5931\u8d25\uff0c\u53ef\u4ee5\u91cd\u542f\u670d\u52a1\u5668\u540e\u518d\u5c1d\u8bd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3b\u8282\u70b9\u5b95\u673a\u540e\uff0c\u5907\u8282\u70b9\u5199\u5165\u4e86\u6570\u636e\uff0c\u5f53\u4e3b\u8282\u70b9\u518d\u6b21\u542f\u52a8\u65f6\u51fa\u73b0\u8111\u88c2\u63d0\u793a\uff1a \u4e3b\u8282\u70b9\u72b6\u6001\uff1a  &hellip; <a href=\"http:\/\/blog.sway.com.cn\/?p=1369\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1369","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1369"}],"version-history":[{"count":4,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions"}],"predecessor-version":[{"id":1389,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/1369\/revisions\/1389"}],"wp:attachment":[{"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.sway.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}