mha安装报错 [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln361] None of slaves can be master. Check failover configuration file or log-bin settings in my.cnf

【mha安装报错 [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln361] None of slaves can be master. Check failover configuration file or log-bin settings in my.cnf】的更多相关文章

mha安装报错 [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln361] None of slaves can be master. Check failover configuration file or log-bin settings in my.cnf

查找资料参考 http://blog.51cto.com/16769017/1878451 解决方法: 在两个从库上开启二进制日志即可(花了一天时间,找不到解决方法,最后还是靠自己的理解及测试解决的,骄傲!!)具体配置不在贴上来了. 实际配置: mysql master 上: cat /etc/my.cnf log-bin=weifeng1 server_id = socket = /tmp/mysql.sock binlog-do-db = db1 slave 上面: cat /etc…

MySQL MHA /usr/share/perl5/vendor_perl/MHA/ServerManager.pm, ln301] install_driver(mysql) failed: Attempt to reload DBD/mysql.pm aborted

在公司随便找3台测试机搭个MHA,下面这个问题折腾了三天,之前没遇到过,查了OS版本发现一致,可能是不同人弄的OS吧,知道是cpan的问题就是搞不定,郁闷...[root@test247 ~]# masterha_check_repl --conf=/etc/masterha/app1.cnfWed Dec 4 11:53:59 2019 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skip…

sendEmail报错：at /usr/share/perl5/vendor_perl/IO/Socket/SSL.pm

sendEmail发送邮件是出现以下报错: ******************************************************************* Using the default of SSL_verify_mode of SSL_VERIFY_NONE for client is deprecated! Please set SSL_verify_mode to SSL_VERIFY_PEER together with SSL_ca_file|SSL…

CentOS 7 下sendEmail发邮件失败，提示invalid SSL_version specified at /usr/share/perl5/vendor_perl/IO/Socket/SSL.pm line 415.

系统环境CentOS Linux release 7.2.1511 (Core) sendEmail发送邮件是出现以下报错:******************************************************************* Using the default of SSL_verify_mode of SSL_VERIFY_NONE for client is deprecated! Please set SSL_verify_mode to SSL_VERI…

go报错unimplemented: 64-bit mode not compiled in与mingw 64位安装报错ERROR res已解决

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Cocoapods的安装报错 - Error installing pods:activesupport requires Ruby version >=2.2.2

1.打开终端 2 移除现有 Ruby 默认源输入以下指令 $gem sources --remove https://rubygems.org/ 3.使用新的源输入以下指令 $gem sources -a https://ruby.taobao.org/ 4.验证新源是否替换成功输入以下指令 $gem sources -l 5.安装 CocoaPods $sudo gem install cocoa pods //–––––––––––那么问题来了——没遇到的自动跳过———————————…

python3 pip 安装Scrapy在win10 安装报错error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-tools

问题描述当前环境win10,python_3.6.1,64位. 在windows下,在dos中运行pip install Scrapy报错: building 'twisted.test.raiser' extension error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/vis…