In order to better use and prolong the service life of the server, regular maintenance of the server is very necessary. However, in the maintenance of the server must be careful to handle the maintenance of the work, otherwise the error will have a great impact
In order to facilitate everyone in the maintenance of understanding some maintenance content while avoiding errors. Here is a collection of some of the day-to-day maintenance of the server common sense for your reference.
Hardware maintenance of common sense of server daily maintenance
Server routine Maintenance general knowledge hardware maintenance 1, storage equipment expansion
When resources are constantly expanding, the server needs more memory and hard disk capacity to store these resources. So, the expansion of memory and hard disk is very common. Add memory before you need to identify the original memory with the server compatibility, preferably the same brand of memory specifications. If the server-specific ECC memory, you must choose the same memory, the common SDRAM memory and ECC memory on the same server use is likely to cause a serious error. Before adding a hard drive, it is necessary to determine whether the server has a spare hard drive bracket, hard drive interface and power connector, and whether the motherboard supports this capacity hard drive. In particular, the need to pay attention to prevent the purchase of equipment but can not be used.
Server maintenance Common sense hardware maintenance 2, equipment uninstall and replacement
Uninstall and replace the equipment when the problem is not, it is necessary to note that there are many brands of server chassis design is more special, need special tools or institutions to open, in the unloading of the cover, you need to look at the manual, do not forcibly disassemble. In addition, must be in full power, the server grounded in a good situation, even if it is to support hot-swappable equipment is also so, to prevent static electricity damage to the equipment.
Server routine Maintenance common sense hardware maintenance 3, dust removal
Dust is the biggest killer of the server, so it is necessary to dust the server regularly. For servers, dust is even fatal. The method of dust removal is the same as that of ordinary PC, especially the dust removal of power supply.
Maintenance of the software of the server's daily maintenance
Server maintenance Software Maintenance 1, operating system maintenance
Operating system is the Software foundation of server running, its importance is self-evident. Most server operating systems use Windows 2003 or Windows 2008Server as the operating system, which is easy to maintain.
Open Event Viewer in Windows NT or Windows 2003 server to see if there are any unusually unusual records in the system log, security log, and application log. Now online hackers are more and more, so need to go to Microsoft's website download the latest service Pack (Upgrade Services Pack) installation, the security vulnerabilities in time to fill.
Server maintenance Software Maintenance 2, Network Service maintenance
There are many network services, such as WWW service, DNS service, DHCP service, SMTP service, FTP service, and so on, as the server provides more and more services, the system is also prone to confusion, you may need to reset the parameters of each service, so that the normal operation.
Server maintenance Software Maintenance 3, database services
Database after a long run, you need to adjust the database performance, so that it into the optimal state. The data in the database is the most important, these databases if lost, the loss is huge, so you need to regularly back up the database, just in case.
Server maintenance Software Maintenance 4, user data
After frequent use, the server may store a large amount of data. This data is a very valuable resource, so it needs to be sorted out and engraved into a permanent storage, even if the server is faulty, can restore the data.
Server Environment configuration apache,iis,php, JSP, database, extension components, etc. installation and configuration upgrades
Server maintenance required 8 small common sense
Server Security Configuration, Web server environment, other application installation configuration, Web site security detection and horse cleaning, anti-virus software, firewall installation, data backup, program upgrades, migration, etc., responsible for all aspects of your server and Web site technical processing and day-to-day maintenance, to ensure a year of security + stability +7*24-hour technical support (Except for Web site program code changes and content updates)
Linux/unix Server Maintenance
1, UNIX server maintenance (server by our full maintenance, but also for you the most assured Service) UNIX server Security configuration, Web server environment configuration, other application installation configuration, Web site security detection and horse cleaning, anti-virus software, firewall installation, data backup, migration, program upgrades and so on. Responsible for all aspects of your server and Web site technical processing and day-to-day maintenance (in addition to the site program code changes and content updates).
2, the Web server environment configuration apache,php, mysql,zend, all kinds of components such as installation and configuration upgrades. For example: LAMP (linux+apache+mysql+php) Environment installation configuration and optimization; Nginx+mysql/sqlserver+resin environment installation configuration and optimization; APACHE+MYSQL/SQLSERVER+TOMCAT environment installation configuration and optimization; MySQL, PostgreSQL database installation and configuration maintenance and optimization and database synchronization settings;
3, other application installation configuration according to the special needs of customers to install and debug other programs and upgrades; Postfix mail server configuration maintenance and optimization; The installation configuration and optimization of the dial-in of VPN special line, and the erection of intelligent DNS step-by-step analytic system; A variety of load balancing, cluster, dual-machine configuration maintenance and optimization;
4, PHP site security detection and horse-clear Unix system of various types of Web site security vulnerabilities detection and be black after the repair, cleaning trojans, such as backdoor measures, firewall configuration, mainly for independent sites.
5, the UNIX server emergency Remediation Windows Server system after the crash remediation, the server was attacked first aid, the site was an emergency after the invasion of the Trojan, backdoor, security settings, program migration.
Window Server Maintenance
1, Window server maintenance (the server is fully maintained by us, but also for you the most assured service) server Security configuration, Web server environment, other application installation configuration, Web site security detection and horse cleaning, anti-virus software, firewall installation, data backup, program upgrades, migration, etc., responsible for your server and All aspects of the site technical processing and day-to-day maintenance, to ensure a year of security + stability + 24-hour technical support (in addition to the site program code changes and content updates).
2, the Web server environment configuration apache,iis,php, JSP, database, extension components, such as installation and configuration upgrades. For example, Windows Server Environment Configuration (iis+php+asp+asp.net+ftp+mysql+mssql).
3, the site security detection and horse-cleaning windows under the various types of Web site security vulnerabilities detected and be black after the repair, cleaning Trojan back door and other measures, anti-virus software, firewall installation.
4, the Server emergency remediation Windows Server system after the crash, the server was attacked first aid, the site was an emergency after the invasion of the Trojan, backdoor, security settings, program migration.