当我在sybase central点击backup server时,出现如下信息: cannot connect to a backup server you can only start stop the backup server 如何才能连接backup server呢? 请大家指教一下!
java.sql.SQLException: cannot connect to MySQL server on 192.168.0.129:3306. Is there a MySQL server running on the machine/port you are trying to connect to? (java.net.connectException) 联linux上的mysql,抛出个这么一个错误,大家帮看看,是咋回事,mysql 已启动,驱动也有, 郁闷
我在informix中执行oninit 后不报错,但是用ONSTAT - 查看是提示shared memory not initialized for INFORMIXserver 'online',下面是online.log内容,请帮帮我!先谢谢了 23:51:05 Event alarms enabled. ALARMPROG = '/usr/informix/etc/log_full.sh' 23:51:10 DR: DRAUTO is 0 (Off) 23:51:11 Informix Dynamic server Version 7.31.UC4 Software Serial Number AAC #J815515 23:51:11 listener-thread: err = -930: o...
双机做hdr,在执行到onmode -d secondary proview_lab时,一直是fast recovery(sec)的状态 查看log 11:49:28 DR: new type = secondary, primary server name = proview_lab 11:49:28 DR: Trying to connect to primary server ... 11:49:28 DR: cannot connect to primary server 11:49:28 DR: Turned off on secondary server Wed Aug 16 12:44:47 2006 12:44:47 DR: DRAUTO is 0 (Off) 12:44:47 Informix Dynamic Serve...
cannot connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' 我只是在redhat9中起用添加/删除应用程序,安装了mysql,查勘rpm -q mysql 显示mysql-3.23.54a-11,我该如何配置mysql才能正常工作
安装了Postfix + Cyrus-IMAP + Cyrus-SASL 在进行认证的时候提示如下错误: Jun 20 00:50:20 imap[3374]: sql_select option missing Jun 20 00:50:20 imap[3374]: auxpropfunc error no mechanism available Jun 20 00:50:21 imap[3374]: cannot connect to saslauthd server: No such file or directory Jun 20 00:50:21 imap[3374]: badlogin: localhost [127.0.0.1] plaintext realli SASL(-1): generic failure: checkpass ...
有两台linux主机vm7(安装redhat7.3)和vm10(安装redhat10),装有同样的应用软件,在主机上都能运行。但是从主机vm10上rlogin到vm7上运行vm7上的软件(环境变量已经设置好),提示不能连接Xserver,提示如下: ******:DISPLAY environment variable set to "vm10:0".Checking Xserver... ******:ERROR:cannot connect to Xserver at "vm10:0".Exiting... 但是从vm7上rlogin到vm10上运行同样的软件却没有问题,显示正常,没有出现...
cannot create JDBC driver of class '' for connect URL 'null' 错误解决方案 在sever.xml中加context,若有错误,则tomcat不能启动,而单独文件配置时tomcat会忽略错误. 单独配置如下: JSP测试文件如下: test.jsp test Tomcat 本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/17347/showart_140502.html
Mysql:is not allowed to connect to this MySQL server 如果你想连接你的mysql的时候发生这个错误: ERROR 1130: Host '192.168.1.3' is not allowed to connect to this MySQL server 解决方法: 1。 改表法。可能是你的帐号不允许从远程登陆,只能在localhost。这个时候只要在localhost的那台电脑,登入mysql后,更改 "mysql" 数据库里的 "user" 表里的 "host" 项,从"localhost"改称"%" mysql -u root -pvmwaremysql>use my...