The following are some of the experience of using MySQL services, mainly from the following aspects of the MySQL service planning and design considerations.
1 MySQL Service installation/configuration versatility;2 system upgrades and data migration
Oracle Clusterware automatically starts and stops Oracle database instances when using RAC or ASM under Oracle 1GR2 or later, so the following procedure is not required, and in other cases you can use the method described below.
SU command
The
mysql| Script | Automatic installation After a few days of testing, finally can be released!
1. Under the MySQL source code directory to create a new script install.sh, add the following code to this script:
#!/bin/bash#############################
1 The starting mode and execution order of Redhat are:
Loading the kernel to execute the INIT program
/etc/rc.d/rc.sysinit # The first script executed by Init
/ETC/RC.D/RC $RUNLEVEL # $RUNLEVEL is the default run mode
/etc/rc.d/rc.local
Some experience with MySQL service, mainly from the following aspects of the MySQL service planning and design considerations.
1 MySQL Service installation/configuration versatility;
2 system upgrades and data migration convenience;
3 Backup and
Beginners | questions
1. What do you mean by the MC, FS, as representative on the forum?Mc=movie Clip (cartoon break); Fs=fscommand is a very important command set for Flash; As=action script is the programming language of Flash.
2. Please say the
Linux system in use, the computer becomes very card, found that the php-cgi process in the CPU, occupancy rate since reached 100%, what is the reason for this situation? The following small series for you to introduce the Linux system php-cgi occupy
Mdm.conf Interface off service configuration
# MDM-MDM Display Manager## The Display Manager service manages the X servers running on the# system, providing login and Auto-login services
Description "MDM Display Manager"Author "Linux Mint "
Mysql| notes the use of MySQL services in some of the experience, mainly from the following aspects of the MySQL service planning and design considerations.
1 MySQL Service installation/configuration versatility;
2 system upgrades and data migration
The chkconfig command is used primarily to update (start or stop) and to query run-level information for system services. Keep in mind that Chkconfig is not immediately automatically banned or activated by a service, it simply changes the symbolic
Server monitoring is necessary, recently found that the server sometimes fastcgi will stop responding, in order to allow him to work properly (when the discovery stopped, restart), because there is the following monitoring script.
The script works
Sometimes, a Linux server running Nginx, php-cgi (PHP-FPM) Web services suddenly has a system load that is viewed with the top command, with a lot of php-cgi process CPU usage approaching 100%. Later, I tracked and found that this kind of situation
To avoid the hassle of manually booting a service every time the system starts up, we need to set the service to start from boot.
1, first of all, check whether there is a required service under the/ETC/INIT.D, and then add:
#
mysql| Notes | design | data | database
The following are some of the experience of using MySQL services, mainly from the following aspects of the MySQL service planning and design considerations.1 MySQL Service installation/configuration
1, can use Taskkill command to achieve, taskkill/f/im iexplore.exe
/f Specifies the process that will be forced to terminate. This parameter can be ignored for remote processes, all remote
Process will be forced to terminate
/IM iexplore.exe
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