根据个人工作经验，日常维护的作用在两点，第一点就是知道服务器本身运用的情况，来确保工作业务顺畅，第二点就是在服务器出现了问题的时候，可以更加从容面对。
一、针对服务器本身:
a.在官网找到对应型号服务器的页面,下载user guides跟problem determination,过一遍,基础的硬件知识你要懂,比方说这台服务器硬件是如何模块化的,单位里用的IBM x3850,我会去了解它的cpu跟内存模块如何对应,各面板灯的作用,跳线… …在故障灯亮灯后(突然断电),你起码知道如何定位故障。总之,把user guide跟problem determination这两本pdf过一遍。(这两本书是服务器硬件日常维护基础,不会让你成为专家)
b.这台服务器的业务是提供进存销功能并入库,那么,这个进存销的帮助文档你看懂了吗?如果这个软件崩溃了,你要知道错误码记录位置。了解windows server 2003，按需要开系统日志,一样能记录服务器断电、应用软件崩溃返回码等。然后是数据库,微软的sqlserver2005,了解数据库技术,学会基本的sql查询语句,如果有进存销软件写库或读库出错的情况,排除应用问题后,你要会看数据库的报错。
c.了解备份防灾的知识,保存好你的数据(学会自己写脚本备份数据库吧,然后想办法定期把数据拷贝出来)。
d.硬盘的配置是如何做raid的,硬盘故障后该如何更换。
二、服务器运行依托的环境:
a.服务器网络,服务器用了几块网卡,它的配置是什么,网关、掩码你造吗?服务器如何网络布线的,有做标签吗?如果服务器硬件跟软件运行正常,只是网络断了,你知道如何定位吗?网关是什么路由?
b.服务器供电,是UPS供电还是市电直供,会用万用表量电位差吗?电源异常可是会导致服务器宕机的。
懂这些不一定能让你在服务器故障时彻底恢复,但绝对能让你增值,如果不想在服务器故障时束手无策,做好应急准备。以上就是小编对于服务器维护的总结，想要知道更多专业知识，就可以关注新网。
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