{"id":1660,"date":"2021-07-30T19:27:49","date_gmt":"2021-07-30T11:27:49","guid":{"rendered":"https:\/\/egonlin.com\/?p=1660"},"modified":"2021-07-30T19:27:49","modified_gmt":"2021-07-30T11:27:49","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e5%ad%98%e5%82%a8ceph%e5%88%9b%e5%bb%barbd%e6%8e%a5%e5%8f%a3","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=1660","title":{"rendered":"\u5206\u5e03\u5f0f\u5b58\u50a8ceph\u521b\u5efaRBD\u63a5\u53e3"},"content":{"rendered":"<p>[TOC]<\/p>\n<h1>\u5206\u5e03\u5f0f\u5b58\u50a8ceph\u521b\u5efaRBD\u63a5\u53e3<\/h1>\n<h2>\u4e00 RBD\u4ecb\u7ecd<\/h2>\n<p>RBD\u5168\u79f0\u4e3aRADOS Block Device\uff0c\u662f\u4e00\u79cd\u6784\u5efa\u5728RADOS\u96c6\u7fa4\u4e4b\u4e0a\u4e3a\u5ba2\u6237\u7aef\u63d0\u4f9b\u5757\u8bbe\u5907\u63a5\u53e3\u7684\u5b58\u50a8\u670d\u52a1\u4e2d\u95f4\u5c42\u3002\u8fd9\u7c7b\u7684\u5ba2\u6237\u7aef\u5305\u62ec\u865a\u62df\u673aKVM\u548c\u4e91\u8ba1\u7b97\u64cd\u4f5c\u7cfb\u7edfOpenStack\u3001CloudStack\u7b49\u3002 RBD\u4e3a\u6761\u5e26\u5316\uff0c\u652f\u6301\u5b58\u50a8\u7a7a\u95f4\u7684\u52a8\u6001\u6269\u5bb9\u7b49\u7279\u6027\uff0c\u5e76\u53ef\u4ee5\u501f\u52a9RADOS\u5b9e\u73b0\u5feb\u7167\uff0c\u526f\u672c\u548c\u4e00\u81f4\u6027\u3002 \u5ba2\u6237\u7aef\u8bbf\u95eeRBD\u6709\u4e24\u79cd\u65b9\u5f0f\u3002<\/p>\n<ul>\n<li>\n<p>\u901a\u8fc7\u5185\u6838\u6a21\u5757rbd.ko\u5c06\u955c\u50cf\u6620\u5c04\u4e3a\u672c\u5730\u5757\u8bbe\u5907\uff0c\u901a\u5e38\u8bbe\u7f6e\u6587\u4ef6\u4e00\u822c\u4e3a\uff1a\/dev\/rbd*<\/p>\n<\/li>\n<li>\n<p>\u53e6\u4e00\u79cd\u662f\u901a\u8fc7librbd\u63a5\u53e3\uff0cKVM\u865a\u62df\u673a\u5c31\u662f\u4f7f\u7528\u8fd9\u79cd\u63a5\u53e3\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u4e8c RBD\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>1\u3001\u521b\u5efaRBD\u63a5\u53e3\u9700\u8981\u521b\u5efa\u4e13\u95e8\u7528\u4e8eRBD\u7684\u5b58\u50a8\u6c60<\/p>\n<pre><code class=\"language-bash\"># 1\u3001\u5148\u521b\u5efa\u4e00\u4e2a\u540d\u4e3akvm\u7684\u666e\u901a\u5b58\u50a8\u6c60\uff0c\u5e76\u6307\u5b9apg\u4e0epgp\u90fd\u4e3a32\nceph osd pool create kvm 32 32\n\n# 2\u3001\u518d\u5c06\u5b58\u50a8\u6c60\u8f6c\u6362\u4e3aRBD\u6a21\u5f0f\nceph osd pool application enable kvm rbd\n\n# 3\u3001\u5982\u679c\u81ea\u5b9a\u4e49\u8fc7crush rule\uff0c\u8bf7\u8bb0\u5f97\u4e3apool\u6307\u5b9acrush rule\uff0c\u5173\u4e8ecrush rule\u8be6\u89c1\u300a08 ...ceph\u8fd0\u7ef4\u64cd\u4f5c\u300b\nceph osd pool set kvm crush_rule egon_rule<\/code><\/pre>\n<p>2\u3001\u521d\u59cb\u5316\u5b58\u50a8\u6c60<\/p>\n<pre><code class=\"language-bash\">rbd pool init -p kvm<\/code><\/pre>\n<p>3\u3001\u521b\u5efa\u955c\u50cf<\/p>\n<pre><code class=\"language-bash\">#  \u8bed\u6cd5\uff1a\nrbd create --size 5G --pool &lt;pool name&gt; &lt;image name&gt;\n\n# \u4f8b\u5982\nrbd create --size 1G --pool kvm img1 <\/code><\/pre>\n<p>4\u3001\u67e5\u770b\u955c\u50cf<\/p>\n<pre><code class=\"language-bash\"># \u67e5\u770b\u5b58\u50a8\u6c60\u4e0b\u5b58\u5728\u54ea\u4e9b\u955c\u50cf\nrbd ls --pool kvm -l\n\n# \u67e5\u770b\u67d0\u4e00\u955c\u50cf\u7684\u8be6\u7ec6\u4fe1\u606f\nrbd --image img1 --pool kvm info  # \u53ef\u7b80\u5199\u4e3a\uff1arbd info kvm\/img1\n\n\u663e\u793a\u5185\u5bb9\u6ce8\u89e3\uff1a\nsize\uff1a\u955c\u50cf\u7684\u5927\u5c0f\u4e0e\u88ab\u5206\u5272\u6210\u7684\u6761\u5e26\u6570\u3002\norder 22\uff1a\u6761\u5e26\u7684\u7f16\u53f7\uff0c\u6709\u6548\u8303\u56f4\u662f12\u523025\uff0c\u5bf9\u5e944K\u523032M\uff0c\u800c22\u4ee3\u88682\u768422\u6b21\u65b9\uff0c\u8fd9\u6837\u521a\u597d\u662f4M\u3002\nid\uff1a\u955c\u50cf\u7684ID\u6807\u8bc6\u3002\nblock_name_prefix\uff1a\u540d\u79f0\u524d\u7f00\u3002\nformat\uff1a\u4f7f\u7528\u7684\u955c\u50cf\u683c\u5f0f\uff0c\u9ed8\u8ba4\u4e3a2\u3002\nfeatures\uff1a\u5f53\u524d\u955c\u50cf\u7684\u529f\u80fd\u7279\u6027\u3002\nop_features\uff1a\u53ef\u9009\u7684\u529f\u80fd\u7279\u6027\u3002<\/code><\/pre>\n<p>5\u3001\u4fee\u6539\u955c\u50cf\u5927\u5c0f<\/p>\n<pre><code class=\"language-bash\">rbd resize --pool kvm --image img1 --size 5G<\/code><\/pre>\n<p>\u4f7f\u7528resize\u5c31\u53ef\u4ee5\u8c03\u6574\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u4e00\u822c\u5efa\u8bae\u53ea\u589e\u4e0d\u51cf\uff0c\u5982\u679c\u662f\u51cf\u5c11\u7684\u8bdd\u9700\u8981\u52a0\u4e00\u4e2a\u9009\u9879\u2013allow-shrink\uff0c\u5982\u3002<\/p>\n<pre><code class=\"language-bash\">rbd resize --pool kvm --image img1 --size 2G --allow-shrink<\/code><\/pre>\n<p>6\u3001\u5220\u9664\u955c\u50cf<\/p>\n<p>\u4f7f\u7528remove\u6216\u8005rm\u90fd\u53ef\u4ee5\uff0c\u901a\u5e38\u4e0d\u63a8\u8350\u76f4\u63a5\u5220\u9664\u955c\u50cf\uff0c\u4e0b\u8ff0\u65b9\u6cd5\u5220\u9664\u955c\u50cf\u540e\uff0c\u955c\u50cf\u5c06\u4e0d\u53ef\u6062\u590d\u3002<\/p>\n<pre><code class=\"language-bash\">rbd remove kvm\/img1<\/code><\/pre>\n<p>\u63a8\u8350\u4f7f\u7528trash\u547d\u4ee4\uff0c\u8fd9\u4e2a\u547d\u4ee4\u5220\u9664\u662f\u5c06\u955c\u50cf\u79fb\u52a8\u4e00\u56de\u6536\u7ad9\uff0c\u5982\u679c\u60f3\u627e\u56de\u8fd8\u53ef\u4ee5\u6062\u590d\uff0c\u5982\u3002<\/p>\n<pre><code class=\"language-bash\">rbd trash move &lt;pool name&gt;\/&lt;image name&gt;\nrbd trash list --pool &lt;pool name&gt;\nrbd trash restore &lt;pool name&gt;\/&lt;id&gt;\n\n# \u4f8b\nrbd trash move kvm\/img1\nrbd trash list --pool kvm\nrbd trash restore kvm\/5b6376b8b4567\nrbd ls --pool kvm -l  # \u53d1\u73b0\u8fd8\u539f\u56de\u6765\u4e86<\/code><\/pre>\n<h3>\u4e09 \u5feb\u7167<\/h3>\n<p>\u5bf9rbd\u955c\u50cf\u8fdb\u884c\u5feb\u7167\uff0c\u53ef\u4ee5\u4fdd\u7559\u955c\u50cf\u7684\u72b6\u6001\u5386\u53f2\uff0c\u53e6\u5916\u8fd8\u53ef\u4ee5\u5229\u7528\u5feb\u7167\u7684\u5206\u5c42\u6280\u672f\uff0c\u901a\u8fc7\u5c06\u5feb\u7167\u514b\u9686\u4e3a\u65b0\u7684\u955c\u50cf\u4f7f\u7528\u3002<\/p>\n<h3>3.1 \u521b\u5efa\u5feb\u7167<\/h3>\n<pre><code class=\"language-bash\">rbd snap create --pool &lt;pool name&gt; --image &lt;image name&gt; --snap &lt;snap name&gt;<\/code><\/pre>\n<ul>\n<li>\u2013pool\uff1a\u6307\u5b9a\u54ea\u4e2a\u5b58\u50a8\u6c60\u3002<\/li>\n<li>\u2013image\uff1a\u6307\u5b9a\u54ea\u4e2a\u955c\u50cf\u3002<\/li>\n<li>\u2013snap\uff1a\u6307\u5b9a\u5feb\u7167\u7684\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p>\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u521b\u5efa\u5feb\u7167\uff0c\u66f4\u65b9\u4fbf\uff0c\u7b80\u5355\u3002<\/p>\n<pre><code class=\"language-bash\">rbd snap create &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt;<\/code><\/pre>\n<p>\u4f8b<\/p>\n<pre><code class=\"language-bash\">rbd snap create kvm\/img1@img1_snap1<\/code><\/pre>\n<h3>3.2 \u67e5\u770b\u5feb\u7167<\/h3>\n<p>\u5217\u51fa\u6307\u5b9a\u955c\u50cf\u6240\u6709\u5feb\u7167\u3002<\/p>\n<pre><code>rbd snap list &lt;pool name&gt;\/&lt;image name&gt; <\/code><\/pre>\n<p>\u8fd8\u53ef\u4ee5\u7528json\u683c\u5f0f\u8f93\u51fa\u3002<\/p>\n<pre><code>rbd snap list &lt;pool name&gt;\/&lt;image name&gt; --format json --pretty-format <\/code><\/pre>\n<p>\u4f8b<\/p>\n<pre><code class=\"language-bash\">rbd snap list kvm\/img1 --format json --pretty-format <\/code><\/pre>\n<h3>3.3 \u56de\u6eda\u5feb\u7167<\/h3>\n<p>\u56de\u6eda\u955c\u50cf\u5230\u6307\u5b9a\u5feb\u7167\u3002<\/p>\n<pre><code>rbd snap rollback &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt; <\/code><\/pre>\n<p>\u6ce8\u610f\uff1a \u5728\u56de\u6eda\u5feb\u7167\u4e4b\u9700\u8981\u5c06\u955c\u50cf\u53d6\u6d88\u955c\u50cf\u7684\u6620\u5c04\uff0c\u7136\u540e\u518d\u56de\u6eda\u3002<\/p>\n<p>\u4f8b<\/p>\n<pre><code class=\"language-bash\">rbd snap rollback kvm\/img1@img1_snap1<\/code><\/pre>\n<h3>3.4 \u9650\u5236\u5feb\u7167\u6570<\/h3>\n<p>\u9650\u5236\u955c\u50cf\u53ef\u521b\u5efa\u5feb\u7167\u6570\u3002<\/p>\n<pre><code>rbd snap limit set &lt;pool name&gt;\/&lt;image name&gt; --limit 3 <\/code><\/pre>\n<p>\u89e3\u9664\u9650\u5236\u3002<\/p>\n<pre><code>rbd snap limit clear &lt;pool name&gt;\/&lt;image name&gt; <\/code><\/pre>\n<h3>3.5 \u5220\u9664\u5feb\u7167<\/h3>\n<p>\u5220\u9664\u6307\u5b9a\u5feb\u7167\u3002<\/p>\n<pre><code>rbd snap rm &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt; <\/code><\/pre>\n<p>\u5220\u9664\u6240\u6709\u5feb\u7167\u3002<\/p>\n<pre><code>rbd snap purge &lt;pool name&gt;\/&lt;image name&gt; <\/code><\/pre>\n<h3>3.6 \u5feb\u7167\u5206\u5c42<\/h3>\n<p>\u5feb\u7167\u5206\u5c42\u652f\u6301\u7528\u5feb\u7167\u7684\u514b\u9686\u751f\u6210\u65b0\u955c\u50cf\uff0c\u8fd9\u79cd\u955c\u50cf\u4e0e\u76f4\u63a5\u521b\u5efa\u7684\u955c\u50cf\u51e0\u4e4e\u5b8c\u5168\u4e00\u6837\uff0c\u652f\u6301\u955c\u50cf\u7684\u6240\u6709\u64cd\u4f5c\u3002\u552f\u4e00\u4e0d\u540c\u7684\u662f\u514b\u9686\u955c\u50cf\u5f15\u7528\u4e86\u4e00\u4e2a\u53ea\u8bfb\u7684\u4e0a\u6e38\u5feb\u7167\uff0c\u800c\u4e14\u6b64\u5feb\u7167\u5fc5\u987b\u8981\u8bbe\u7f6e\u4fdd\u62a4\u6a21\u5f0f\u3002<\/p>\n<h4>\u5feb\u7167\u514b\u9686<\/h4>\n<ol>\n<li>\u5c06\u4e0a\u6e38\u5feb\u7167\u8bbe\u7f6e\u4e3a\u4fdd\u62a4\u6a21\u5f0f\u3002<\/li>\n<\/ol>\n<pre><code class=\"language-bash\">rbd snap protect &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt; \n\n# \u4f8b\nrbd snap create kvm\/img1@img1_snap666\nrbd snap protect kvm\/img1@img1_snap666<\/code><\/pre>\n<p>2\u3001\u514b\u9686\u5feb\u7167\u4e3a\u65b0\u7684\u955c\u50cf\u3002<\/p>\n<pre><code class=\"language-bash\">rbd clone &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt; --dest &lt;pool name&gt;\/&lt;image name&gt; \n\n# \u4f8b\nrbd clone kvm\/img1@img1_snap666 --dest kvm\/img3<\/code><\/pre>\n<ul>\n<li>\u2013dest\uff1a\u6307\u5b9a\u65b0\u7684\u955c\u50cf\u540d\u3002 \u514b\u9686\u5b8c\u6210\u540e\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u547d\u4ee4\u67e5\u770b\u5feb\u7167\u7684\u5b50\u9879\u3002<\/li>\n<\/ul>\n<pre><code>rbd children &lt;pool name&gt;\/&lt;image name&gt;@&lt;snap name&gt; <\/code><\/pre>\n<h4>\u5feb\u7167\u5c55\u5e73<\/h4>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\u901a\u8fc7\u5feb\u7167\u514b\u9686\u800c\u5f97\u5230\u7684\u955c\u50cf\u4f1a\u4fdd\u7559\u5bf9\u7236\u5feb\u7167\u7684\u5f15\u7528\uff0c\u8fd9\u65f6\u5019\u4e0d\u53ef\u4ee5\u5220\u9664\u8be5\u7236\u5feb\u7167\uff0c\u5426\u5219\u4f1a\u6709\u5f71\u54cd<\/p>\n<pre><code class=\"language-bash\">rbd snap rm kvm\/img1@img1_snap666 \n# \u62a5\u9519snapshot &#039;img1_snap666&#039; is protected from removal.<\/code><\/pre>\n<p>\u5982\u679c\u8981\u5220\u9664\u5feb\u7167\u4f46\u60f3\u4fdd\u7559\u5176\u5b50\u955c\u50cf\uff0c\u5fc5\u987b\u5148\u5c55\u5e73\u5176\u5b50\u955c\u50cf\uff0c\u5c55\u5e73\u7684\u65f6\u95f4\u53d6\u51b3\u4e8e\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u64cd\u4f5c\u65b9\u6cd5\u5982\u4e0b\u3002<\/p>\n<p>1\u3001\u5c55\u5e73\u5b50\u955c\u50cf\u3002<\/p>\n<pre><code class=\"language-bash\">rbd flatten &lt;pool name&gt;\/&lt;image name&gt; \n\n# \u4f8b\uff1a\u56e0\u4e3akvm\/img3\u662f\u7531\u5feb\u7167img1_snap666\u514b\u9686\u800c\u6765\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u5148\u5c06\u5b83\u5c55\u5e73\nrbd flatten kvm\/img3<\/code><\/pre>\n<p>\u5f53\u5c55\u5e73\u5b8c\u6210\u540e\uff0c\u6b63\u5e38\u60c5\u51b5\u4e0b\u8be5\u5feb\u7167\u8fd8\u662f\u53d7\u4fdd\u62a4\u7684\uff0c\u65e0\u6cd5\u5220\u9664\uff0c\u6240\u4ee5\u8fd8\u9700\u8981\u5148\u53d6\u6d88\u4fdd\u62a4\u3002<\/p>\n<p>2\u3001\u53d6\u6d88\u5feb\u7167\u4fdd\u62a4\u3002<\/p><div id=\"rml_readmorelogin_placeholder\" style=\"position:relative;\"><div id=\"rml_fade_content\" style=\"position: absolute;\r\ntop:-10em;\r\nwidth:100%;\r\nheight:10em;\r\nbackground: -webkit-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -moz-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -o-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\r\nbackground-image: -ms-linear-gradient(rgba(255, 255, 255, 0) 0%,#ffffff 100%);\"><\/div><div class=\"wpf-controller aru_rml_from_in_post\" style=\"background-color:#eeeeee;border:5px solid #cce6ff;\" id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><h2 id=\"Header\">\u67e5\u770b\u66f4\u591a<\/h2><div id=\"Message\"><p>\u8054\u7cfb\u7ba1\u7406\u5458\u5fae\u4fe1tutu19192010\uff0c\u6ce8\u518c\u8d26\u53f7<\/p>\n<\/div><div id=\"StatusBarHeader\"><\/div><form id=\"ARU_ReadMoreLogin_ReadMoreLoginController\"><input name=\"post_id\" value=\"1660\" type=\"hidden\"\/><input name=\"_init_callback\" value=\"InitLogin\" type=\"hidden\"\/><input name=\"post_id\" value=\"1660\" type=\"hidden\"\/><input name=\"rt_ype\" value=\"1\" type=\"hidden\"\/><input name=\"nonce\" value=\"d2f2725e77\" type=\"hidden\"\/><input name=\"_wpnonce\" value=\"d289e6f2e3\" type=\"hidden\"\/><input name=\"_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_proxy_controller\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginController\" type=\"hidden\"\/><input name=\"_view\" value=\"ARU_ReadMoreLogin\\ReadMoreLoginView\" type=\"hidden\"\/><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\" width=\"400px\"><table class=\"wpf-table-placeholder\"><tbody class=\"wpf-table-placeholder\"><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Username:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"username\" value=\"\" type=\"text\"\/><\/td><\/tr><tr class=\"wpf-table-placeholder\"><th class=\"wpf-table-placeholder-input\"><label class=\"wpf-label\">Password:<\/label><\/th><\/tr><tr class=\"wpf-table-placeholder\"><td class=\"wpf-table-placeholder-input\"><input class=\"regular-text text_input\" name=\"password\" value=\"\" type=\"password\"\/><\/td><\/tr><\/tbody><\/table><p class=\"wpf-table-placeholder submit\"><button class=\"wp_plugin_framework_ajax_button\" type=\"button\" style=\"background-color:#4D90FE;;color:#ffffff;;border:1px solid #3079ed;\" name=\"_event\" value=\"ButtonLogin\">Log in<\/button><\/p><\/td><td class=\"wpf-table-placeholder-input\"><\/td><\/tr><\/tbody><\/table><\/form><div id=\"ButtonStartRegister\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=register\">Register<\/a><\/div><div id=\"Link1\"><a href=\"https:\/\/egonlin.com\/wp-login.php?action=lostpassword\">Forgotten username or password?<\/a><\/div><div id=\"StatusBarFooter\"><\/div><\/div><\/div><div id=aru_remaining_content><\/div>","protected":false},"excerpt":{"rendered":"<p>[TOC] \u5206\u5e03\u5f0f\u5b58\u50a8ceph\u521b\u5efaRBD\u63a5\u53e3 \u4e00 RBD\u4ecb\u7ecd RBD\u5168\u79f0\u4e3aRADOS Block Device [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[190],"tags":[21,194,19,22,195,20],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1660"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1660"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/1660\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}