{"id":1657,"date":"2021-03-01T10:24:04","date_gmt":"2021-03-01T02:24:04","guid":{"rendered":"https:\/\/199604.com\/?p=1657"},"modified":"2024-01-05T10:17:44","modified_gmt":"2024-01-05T02:17:44","slug":"gpcdh%e5%ae%89%e8%a3%85%e9%83%a8%e7%bd%b2%e7%b3%bb%e5%88%97-chrony%e6%97%b6%e9%92%9f%e5%90%8c%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/199604.com\/1657","title":{"rendered":"GP&#038;CDH\u5b89\u88c5\u90e8\u7f72\u7cfb\u5217-chrony\u65f6\u949f\u540c\u6b65"},"content":{"rendered":"<h4>GP&amp;CDH\u5b89\u88c5\u90e8\u7f72\u7cfb\u5217-chrony\u65f6\u949f\u540c\u6b65<\/h4>\n<p>\u5185\u7f51\u914d\u7f6e\u5b9e\u73b0\u65f6\u95f4\u540c\u6b65<\/p>\n<h5>\u68c0\u67e5\u65f6\u95f4\u662f\u5426\u4e3a\u5317\u4eac\u65f6\u95f4\uff0c\u5982\u5df2\u7ecf\u64cd\u4f5c\u7b2c\u4e00\u6b65\u65f6\u95f4\u540c\u6b65\u540e\uff0c\u6b64\u6b65\u53ef\u7701\u7565<\/h5>\n<pre><code class=\"language-shell \">#\u68c0\u67e5ntp\u4e3b\u673a\u65f6\u95f4\u662f\u5426\u4e3a\u5f53\u524d\u5317\u4eac\u65f6\u95f4\ndate\n\n#\u5982\u4e0d\u662f\uff1a\ndate -s \"2020-05-15 16:11:00\"\n\n#\u4fee\u6539\u7cfb\u7edf\u65f6\u95f4date\u540e\u52a0clock -w \u7406\u7531--&gt;\u4e3a\u4e86\u4fdd\u9669\uff0c\u9700\u8981\u4f7f\u7528 clock -w \u628a\u5f53\u524d\u7cfb\u7edf\u65f6\u95f4\u5199\u5165\u5230CMOS\u4e2d\nclock -w\n<\/code><\/pre>\n<h5>1.\u786e\u8ba4\u662f\u5426\u5b58\u5728chrony<\/h5>\n<p>\u6bcf\u53f0\u90fd\u9700\u8981\u5b89\u88c5\uff0c\u6211\u8fd9\u8fb9\u7528SecureCRT\u901a\u8fc7\u547d\u4ee4\u7a97\u53e3\uff0c\u540c\u65f6\u53d1\u9001\u63a7\u5236\u591a\u4e2a\u670d\u52a1\u5668<\/p>\n<pre><code class=\"language-shell \">rpm -qa |grep chrony \n---\nchrony-3.4-1.el7.x86_64\n<\/code><\/pre>\n<p>\u4e0d\u5b58\u5728\u5219\u5b89\u88c5<\/p>\n<pre><code class=\"language-shell \">yum install chrony\n\u6216\u8005\nyum -y install chrony\n<\/code><\/pre>\n<h5>2.\u914d\u7f6e<\/h5>\n<h6>2.1\u4e3b\u670d\u52a1\u5668\u914d\u7f6e<\/h6>\n<p>\u5907\u4efd\u6587\u4ef6\uff0c\u5e76\u4e14\u4fee\u6539\u6587\u4ef6<\/p>\n<pre><code class=\"\">#\u5907\u4efd\ncp \/etc\/chrony.conf \/etc\/chrony.conf_bak\n#\u4fee\u6539\nvi \/etc\/chrony.conf \n<\/code><\/pre>\n<p>\u5728server\u90e8\u5206\u6dfb\u52a0\u4e00\u4e0b\u90e8\u5206\uff0c\u5e76\u6ce8\u91ca\u6389server 0 ~ n,\u65b0\u589e\u5185\u5bb9\uff1a<\/p>\n<pre><code class=\"\">#\u65b0\u589e\nserver 127.0.0.1  iburst\n#\u5141\u8bb8\u90a3\u4e9b\u7f51\u6bb5\nallow all\n# allow 192.168.0.0\/16\nlocal stratum 10\n<\/code><\/pre>\n<p><!--\u8bb0\u5f97\u68c0\u67e5\u662f\u5426\u5df2\u5141\u8bb8\u90a3\u4e9b\u7f51\u6bb5--><\/p>\n<h6>2.2\u4ece\u670d\u52a1\u5668\u914d\u7f6e<\/h6>\n<p>\u5728server\u90e8\u5206\u6dfb\u52a0\u4e00\u4e0b\u90e8\u5206\uff0c\u5e76\u6ce8\u91ca\u6389server 0 ~ n,\u65b0\u589e\u5185\u5bb9\uff1a<\/p>\n<pre><code class=\"\">#\u65b0\u589e\nserver 10.199.199.7 iburst  #\u5199\u670d\u52a1\u7aefIP\u5730\u5740\n\n#\u65b0\u589e\nserver 10.216.105.49 iburst  #\u5199\u670d\u52a1\u7aefIP\u5730\n<\/code><\/pre>\n<h6>2.3\u91cd\u542f\u670d\u52a1<\/h6>\n<pre><code class=\"language-bash \">systemctl restart chronyd\n\u6216\u8005\nsystemctl start chronyd\n<\/code><\/pre>\n<blockquote><p>\n  \u8fd9\u4e2a\u65f6\u5019\u53ea\u9700\u8981\u5728\u670d\u52a1\u7aef\u8bbe\u7f6e\u6b63\u786e\u7684\u65f6\u95f4\uff0c\u5ba2\u6237\u7aef\u5c31\u4f1a\u540c\u6b65\u670d\u52a1\u7aef\u7684\u65f6\u95f4\u3002\n<\/p><\/blockquote>\n<h6>2.4\u5f00\u673a\u81ea\u542f<\/h6>\n<pre><code class=\"language-bash \">#\u67e5\u8be2\u72b6\u6001\nsystemctl status chronyd\n#centos 6\nservice chronyd status\n#\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\nsystemctl enable chronyd\n#\u67e5\u8be2ntp\u662f\u5426\u8bbe\u7f6e\u5f00\u673a\u81ea\u542f\nsystemctl is-enabled chronyd\n<\/code><\/pre>\n<h5>3.\u5e38\u7528\u547d\u4ee4<\/h5>\n<p>\u7acb\u5373\u624b\u5de5\u540c\u6b65<\/p>\n<pre><code class=\"language-bash \">chronyc -a makestep\n<\/code><\/pre>\n<p>\u67e5\u770b\u65f6\u95f4\u540c\u6b65\u6e90<\/p>\n<pre><code class=\"language-bash \">chronyc sources -v\n<\/code><\/pre>\n<p>\u67e5\u770b\u65f6\u95f4\u540c\u6b65\u6e90\u72b6\u6001\uff1a<\/p>\n<pre><code class=\"language-bash \">chronyc sourcestats -v\n<\/code><\/pre>\n<blockquote><p>\n  PS\uff1a\u7531\u4e8e\u7aef\u53e3\u51b2\u7a81\uff0cchrony\u548cntpd\u4e0d\u80fd\u540c\u65f6\u542f\u7528\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>GP&amp;CDH\u5b89\u88c5\u90e8\u7f72\u7cfb\u5217-chrony\u65f6\u949f\u540c\u6b65 \u5185\u7f51\u914d\u7f6e\u5b9e\u73b0\u65f6\u95f4\u540c\u6b65 \u68c0\u67e5\u65f6\u95f4\u662f\u5426\u4e3a\u5317\u4eac\u65f6\u95f4\uff0c\u5982\u5df2\u7ecf\u64cd [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[267,257],"tags":[281,70],"class_list":["post-1657","post","type-post","status-publish","format-standard","hentry","category-cdh","category-gp","tag-chrony","tag-linux"],"_links":{"self":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/comments?post=1657"}],"version-history":[{"count":2,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1657\/revisions"}],"predecessor-version":[{"id":2854,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/1657\/revisions\/2854"}],"wp:attachment":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/media?parent=1657"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/categories?post=1657"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/tags?post=1657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}