转载请在文章开头附上原文链接地址:https://www.cnblogs.com/Sunzz/p/11438066.html 报错内容 No network adapters No Network adapters were detected .Either no network adapters are physically connected to the system,or a suitable driver could not be located .A third party driv…

目标机:被监控的机器,windows server 2008 R2. 测试机:执行control的机器,windows7 操作:在测试机上执行Control,添加windows的监控 问题现象:Monitor name :Windows Resources. Cannot connect to machine   Reason拒绝访问 解决方法: 1.在目标机,运行--services.msc,点击服务,需要开启五个服务:Remote Procedure Call(RPC).Remote Pro…

windows系统下通过cmd命令:redis-server.exe redis.windows.conf 启动redis报错,控制台报错如下: The Windows version of Redis allocates a memory mapped heap for sharing with the forked process used for persistence operations. In order to share this memory, Windows allocates…

 现网执行的oracle数据库,有一天突然报错(alert日志):too many open files in system,须要对操作系统同意句柄数进行扩充,查阅了非常多资料,改动点主要集中在例如以下几个文件: 1./proc/sys/fs/file-max 2./etc/sysctl.conf 3./etc/security/limits.conf 还有通过命令改动的方法,如ulimit -n 65535 以下以我实际的经验说一下,我改动的是/etc/security/limits.co…

springboot项目启动 ,使用的druid数据源,log4j报错 -- :: --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {.Final} log4j:WARN No appenders could be found for logger (druid.sql.Connection). log4j:WARN Please in…

错误: org.apache.phoenix.exception.PhoenixIOException: SYSTEM.CATALOG at org.apache.phoenix.util.ServerUtil.parseServerException(ServerUtil.java:144) at org.apache.phoenix.query.ConnectionQueryServicesImpl.metaDataCoprocessorExec(ConnectionQueryService…

解决办法: 1. 确定openVPN服务已打开. 2. 控制面板\网络和 Internet\网络连接,确定TAP-Windows Adapter V9已经启动.…

tailf /var/log/openvpn.log 查看日志,里面有最详细的错误解说. 参考: https://forums.openvpn.net/viewtopic.php?t=21561…

centos7特有,直接安装net-tools即可. 参考: https://forums.openvpn.net/viewtopic.php?t=21432…

redis windows phpstudy 安装扩展   1.http://windows.php.net/downloads/pecl/releases/redis/3.1.5rc1/ 2.http://windows.php.net/downloads/pecl/releases/igbinary/1.2.1/ 我的是7.0.12 nts版本  所以不需要 2 php.ini 加上 ; php_redisextension=php_igbinary.dllextension=php_red…