Oracle database installed on the Ali Cloud, one day received the following alerts:Name=atabasenameType=database InstanceHost=izw2519p6r9uzeeeMetric=statusTimestamp=nov, 2014 4:16:37 AM CSTSeverity=criticalmessage=failed to connect to database Instance:ora-12519:tns:no appropriate service handler found (DBD Error:ociservera Ttach).Rule name=database availability a
addresses are all retrieved from the single AcceptEx () invocation. connect will use the AcceptEx () API, also retrieve the network endpoint addresses, but like none the connect option does not wait for the initial data transmission.
On Windows, none uses accept () rather than AcceptEx () and will not recycle sockets between connections. this is useful for netwo
interoperability brought about by the public cloud, while also ensuring network security.
Cloud Service is suitable:
Multi-tier applications, each layer can be self-scalable. With Web role and worker role, Web role can respond to front-end display and put complex services on the backend for processing.
Advanced Management. If your application requires administrator privileges and remote desktop accessOr run with elevated PermissionsC
SQL Server Service failed to start due to logon failure
Symptoms
When you restart SQL Server, SQL Executive, or SQL Server Agent, you may not be able to start the service and display the following error message:
Error 1069:the Service did not start due to a logon failure.
Or
Error 1069: Unable to start
The following error occurred while PHP was connecting to MySQL:
Warning:mysql_connect () [Function.mysql-connect]: [2002] A connection attempt failed because the connected party did not (Trying to connect via tcp://localhost:3306) into E:\apache\www\mysql.php on line warning:mysql_connect () [function.mysq L-connect
Failure phenomenon:
Adding a printer in an XP way always prompts you for Windows cannot connect to the printer, or Windows cannot connect to the printer local print Spooler service is not running.
Reason Analysis:
The machine that is connected to the printer is a
Centos6.5x64 Install Zen Road 6.2, generate configuration file, database connection failedDatabase connection failed sqlstate[hy000] [2003] Can ' t connect to MySQL server on ' 127.0.0.1 ' (13)Root, the password must not be wrong (command line can login), with the 127.0.0.1PHP is installed properly, MySQL configuration is correct, PHP PDO, MySQL extension correct, usePHP code can properly
RP, when the start of SQL Server (MSSQLSERVER) New problems. Specific example:By looking at the Windows log file (the way to view the log file) you can see that the reason for the port is occupied, it is easy to solve this problem, just need to turn off the SQLExpress service in the next three, to ensure that only one boot on each boot is good. The problem has finally been solved. As shown below:Then, open
Tags: ogr technology bin use src mysql install cat tar inputMySQL Database connection failed1. Use Navicat preiumn to connect to the local MySQL failed to find the cause, MySQL database service is not enabled, but in the list of services do not find the corresponding MySQL service.So in the CMD interface, point the current path to the MySQL installation directory
Cboxg is the official CCTV platform, CBOXG online to provide high-definition synchronous live, but also the country's largest network of TV live clients. But recently, when a Win8.1 system user opens the Cboxg, it prompts: Sorry, failed to connect to the network, causing the open failure. What do we do? How to solve this problem? Now small make up and everybody say how to solve WIN8 computer open Cboxg Prom
Recently installed the mongodb3.0, and enabled the authorization authentication, the DOS window operation without any problems, as shown in figure:
In order to maintain the convenience of downloading a client tool Robomongo 0.8.4, user name, password, such as configuration better solution test,
As a result, the connection service does not have a problem, and permission validation does not pass, as shown:
View the log, found a sentence:
WIN7 Windows Update fails to enter system workaround _ Shutdown in phase 5th (total 5 phases) Configuring the Windows Update failure workaroundWhen you close the Windows Update Service and use a third-party tool to update the patch, WIN7 will be stuck in the system update automatically when you restart the system.It's
The reason must be in the WordPress PHP Mail send class. Easy Google to reason: the original Windows SMTP service does not support the name of the message format, must be written directly to address@domain.com. So the WordPress class-phpmailer.php in this line
Copy the Code code as follows:
$from [0][1] = $this->fromname;
Comment out on the OK.
The above describes a solution that
Case Environment:Operating system: Microsoft Windows Server 2003 Standard edtion SP2Database version: SQL Server 2005 Standard Edition SP4Case Description:After the server restarts, the MSSQLServer service restarts automatically, but the SQLServerAgent service fails to start (of course, the SQL Agent service startup ty
Workaround for oracle10g failed to start service after modifying computer name or IP
Problems encountered, the cause of the problem is unknown. The symptom is that there is an Oracle service in the Windows service that cannot be started and reported the following error.
Tag: WDS service failed to start error 1067: Process terminated unexpectedly SCCM R2 TFTP open timeoutThe PXE service needs to be turned on before operating system distribution (OSD), and then the Windows Deployment Service is automatically installed on the SCCM server. Howe
Linux Nic restart error: Job for network. service failed. See 'systemctl solution,
Today, I want to use a virtual machine that has been put on hold for a long time. I found that I suddenly failed to connect to the Internet. I checked the network configuration and found that there was no problem. When I restarted the n
could not be started because there was an internal error in the network library. To determine the cause, check the error log for those errors that precede this error.SQL Server could not generate the FRUNCM thread. Review the SQL Server error log and the Windows event log for information about possible issues that may occur. Step three: Click on the MSSQLSERVER protocol and select the TCP/IP protocol on the right side of the page Fourth step: Right
In the Windows System DOS environment using SC command to remove system service error:[SC] openservice FAILED 1060 , the essential reason is that the system service name and display name is not the same.
For example, to remove the Telnet service, if you use the command:
XENAPP Log error prompt: A timeout was reached (30000 milliseconds) while waiting for the Citrix XenApp Commands Remoting service to C Onnect.Citrix XenApp Commands Remoting service failed to startCause: This service prompt times out if the server is not connected to the Internet because the
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