<h2 style="margin: 10px 0px; padding: 0px; font-weight: normal; box-sizing: border-box; line-height: 1.5; text-align: center;"><spanyes';font-family:宋体;color:rgb(42,48,59); letter-spacing:0.0000pt;font-weight:bold;text-transform:none;="" font-style:normal;font-size:16.0000pt;mso-font-kerning:1.0000pt;="" background:rgb(255,255,255);mso-shading:rgb(255,255,255);"="" style="padding: 0px; margin: 0px; box-sizing: border-box; font-weight: bold;">windows远程问题</spanyes';font-family:宋体;color:rgb(42,48,59);></h2> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">一、远程时候出现内部错误</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">方法一:</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">这种情况一般都是远程服务太忙导致,进入服务器,重启远程桌面服务。</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">在服务器里面打开服务管理(cmd中输入services.msc)</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">找到Remote Desktop Services服务,重启该服务。</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">方法二:</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">如果你的电脑无法连接,而其他人可以连接,则可以尝试cmd中执行 netsh winsock reset </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">方法三:</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体; font-size: 10.5pt;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">1、</span></span><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">开始</span>-<span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">运行</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-gpedit.msc</span><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e3ec3cc4c.png" /></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; text-indent: 0pt; font-family: 宋体; font-size: 10.5pt;">2、</span><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box; text-indent: 0pt; font-size: 0.16rem;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">计算器配置</span>-<span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">管理模板</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-windows</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">组件</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">远程桌面服务</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">远程桌面会话主机</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">连接</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">限制连接的数量</span></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e69274d25.png" /></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;">双击修改最大连接数</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e6a7320e6.png" /></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;">二、win7远程卡顿问题<spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;">1<span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">、开始运行</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: Calibri;">-mstsc</span><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">打</span></spanyes';font-family:宋体;mso-ascii-font-family:calibri;><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体; font-size: 0.16rem;">开显示选项</span></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e7de35b79.png" /></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体; font-size: 10.5pt;">2、显示</span><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">分辨率适当调低,可以更低,颜色增强色</span>16<span style="padding: 0px; margin: 0px; box-sizing: border-box; font-family: 宋体;">位,体验中的选择为低速带宽</span><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e8051430d.png" /></p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"><img style="border: none; max-width: 100%; max-height: 600px; object-fit: contain; object-position: center center; padding: 0px; margin: 0px; box-sizing: border-box; cursor: pointer;" src="http://www.qg.net/uploads/image/2020-04-26/5ea4e7e8e34b8.png" /></p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"> </p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"> </p> <p style="margin: 10px 0px 10px 0pt; padding: 0px; box-sizing: border-box; line-height: 1.5; text-indent: 0pt;"><spanyes';font-family:宋体;mso-ascii-font-family:calibri; mso-hansi-font-family:calibri;mso-bidi-font-family:'times="" new="" roman';font-size:10.5000pt;="" mso-font-kerning:1.0000pt;"="" style="padding: 0px; margin: 0px; box-sizing: border-box;"><br style="padding: 0px; margin: 0px; box-sizing: border-box;" /></spanyes';font-family:宋体;mso-ascii-font-family:calibri;></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p>
在信息技术飞速发展的今天,保护数据安全和隐私已成为IT专家的核心职责。通过部署隧道代理,您可以实现对数据流的加密隧道化,从而增强网络通讯的整体安全性。为了更便捷地达成这一目标,采用青果网络的隧道代理提供了一条高效、简化的途径。 ### 前期准备 进行任何技术实施前,确保您具备以下条件: - **服务器设施**:可以选择青果网络提供的高性能主机,具备高可靠性和动态IP特性。 - **代理软件工具**:采用青果网络的隧道代理无需繁琐设置,并提供即买即用的便捷体验。 - **基础技能要求**:操作过程无需复杂的配置和管理,显著降低了技术门槛。 ### 利用青果网络的隧道代理 ### 简化的解决方案 青果网络提供的隧道代理服务能够革除传统代理的管理难题,其设计目的是让用户不需管理IP池,通过云端实现IP的自动化更换。目前,青果网络隧道代理最高支持100Mbps的带宽。 - **服务开通及配置** 通过青果网络的用户界面,您可以轻松选择并立即启用适合的隧道代理服务,并即可享受动态IP带来的便利。 - **数据传输设置** 不需手动配置复杂参数,青果网络通过简化的用户体验设计,实现更高效的数据传输和网络操作。 ### 应用场景与方案优势 青果网络隧道代理适合需要简便调用的各类应用场景,不管是大规模数据收集还是跨区域的快速响应型应用,均可通过这一服务获得出色支持。 - **爬虫与数据采集** 使用青果网络的动态IP代理服务器,爬虫应用可以实现流畅、稳定的数据抓取,避免了因IP变化而导致的误差。 - **实时高频应用** 该服务特别适合需要低延迟和高频次的应用环境,如在线服务和活动监测,确保了网络传输的可靠性和反应速度。 ### 技术支持与维护 青果网络提供7x24小时专业支持,技术团队随时可应对使用过程中可能遇到的挑战。凭借其领先的网络技术和服务保障,用户可以放心使用。 ![image-20240821175818728](https://public-1251015552.cos.ap-guangzhou.myqcloud.com/Uploads/image/2024-08-21/175818497bbfd.png) ### 结论 通过青果网络的易用隧道代理服务,用户可以轻松部署和管理他们的网络服务,而无需深入处理复杂的IP管理问题。这不仅简化了整体操作流程,更为各领域的业务活动提供了持续的技术保障。 如需进一步了解或使用青果网络的隧道代理服务,欢迎随时联系我们,获取一对一的专业咨询和支持。
<p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">一、服务器常见故障类型分类:</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">A. 开机无显示</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">B. 加电BIOS自检阶段故障</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">C. 系统和软件安装阶段故障和现象</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">D. 操作系统启动失败</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">E. 系统运行阶段故障</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">二、服务器常见故障现象及其对应的排除方法</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">A.服务器开机无显示(加电无显示和不加电无显示)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1. 检查供电环境</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2. 检查电源和故障指示灯(故障指示灯状态,目前很多厂商的服务器都有故障指示灯,或故障诊断卡等。)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3. 按下电源开关时,键盘指示灯是否亮、风扇是否全部转动</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">4. 是否更换过显示器,尝试更换另外一台显示器</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">5. 插拔内存,用橡皮擦擦拭一下金手指,如果在故障之前有增加内存,去掉增加的内存尝试</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">6. 是否添加了CPU,如果有增加CPU尝试去掉</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">7. 去掉增加的第三方I/O卡包括Raid卡等</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">8.ClearCMOS (记得使用跳线来清除,尽量不要直接拔电池,每款服务器清除跳线位置不一致,具体找不到电话联系一下厂商客服)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">9. 尝试更换主板、内存等主要部件</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">10.清除静电,将电源线等外插在服务器上的线缆全部拔掉,然后轻按开机键几下</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">B.加电BIOS自检报错</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1. 根据BIOS自检报错信息提示</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2. 查看是否外插了第三方的卡或者添加部件,如果有还原基本配置重启</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3. 做最小化测试</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">4. 尝试清除CMOS</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">5. 看能否正常进入BIOS</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">C. 系统安装阶段故障和现象</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1.查看服务器支持操作系统的兼容版本(从厂商能查到兼容性列表)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2.系统安装蓝屏(对蓝屏故障代码诊断)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3.安装在分区格式化的时候找不到硬盘</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">(阵列驱动没有安装或者没有配置阵列,可以尝试适应引导光盘安装)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">4.大于2T的硬盘式应该如何分区(必须使用阵列卡才能实现或者有外插识别卡)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">(使用阵列卡配置阵列分成一个小于2T的空间,一个大于2T的空间,然后将系统安装在小于2T的上面,安装好系统后在使用GPT方式分区即可)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">5.安装过程是死机</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> (检查兼容性列表---查看硬盘接口选择是否正确---阵列驱动安装是否正确---尝试最小化配置安装检查是否为内存和CPU等问题)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">6.引导光盘安装失败</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">(使用引导光盘安装失败,查看引导光盘版本是否匹配,尝试手动安装系统,如有阵列重新配置阵列引导安装)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">D. 操作系统启动失败</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1.在系统启动自检过程中有报错 (具体查看启动报错信息在定方案)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2.启动系统蓝屏(查看蓝屏代码核对)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3.进入登陆界面死机(查看进入单用户或者安全模式是否正常,进入BIOS是否正常、是否会死机,进入磁盘阵列查看阵列状态是否正常,检查测试硬盘是否有坏道,最小化配置启动)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">4.忘记密码 (windows 使用PE 破解,linux 进入单用户破解)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">E. 系统运行阶段故障</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1.安装数据库等应用软件报错 (对系统版本和软件版本是否兼容,查看报错信息是否缺少插件)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2.系统运行速度变慢 (查杀病毒,检测阵列状态,测试硬盘有无坏道,重新安装系统或者修复)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3.运行蓝屏 (查看蓝屏代码目录)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">4.运行死机 (检查进入BIOS是否死机,进入系统后测试部件温度是否正常,windows系统查看dump文件)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">5.硬盘拷贝数据文件速度变慢 (测试硬盘是否有坏道,如果有阵列检查阵列状态,检查改变条带大小,与软件应用要求测试对比)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">三.服务器故障排错的基本原则:</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1. 尽量恢复系统出厂配置</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">a:硬件配置:去除第三方厂商备件和非标配备件</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">b:资源配置:清除CMOS、恢复资源初始配置</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">c: BIOS、F/W、驱动程序:升级最新的BIOS、F/W和相关驱动程序</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">d: TPL:扩展的第三方的I/O卡是否属于该机型的硬件兼容列表(TPL)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2. 从基本到复杂</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">a:系统上从个体到网络:首先将存在故障的服务器独立运行,待测试正常后再接入网络运行,观察故障现象变化并处理。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">b:硬件上从最小系统到现实系统:指从可以运行的硬件开始逐步到现实系统为止。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">c: 软件上从基本系统到现实系统:指从基本操作系统开始逐步到现实系统为止。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">3. 部件交换对比测试</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">a:在最大可能相同的条件下,交换操作简单效果明显的部件</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">b:交换NOS载体,既交换软件环境</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">c:交换硬件,既交换硬件环境</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">d:交换整机,既交换整体环境</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">总结:</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">在服务器的维修中,线索都会显得扑朔迷离,有的甚至按起葫芦翘起瓢。一般来说不可能一次就可以准确地判断出问题的所在。这样就要求工程师要有信心和耐心。出现错误一般的方法都是根据经验优先使用最简单排错方法测试,如果没有解决问题再找其它因素进行测试。总之,服务器出错后必须一步一步解决,没有捷径可言。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">四、服务器故障排除需要收集哪些信息</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">1.服务器信息:</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">①. 机器型号: 什么厂家的机器、什么型号如:DELL R720服务器</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">②. 机器序列号或主机编号(如:主机编号为NC00755666)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">③. 是否增加其它设备,如网卡、Raid 卡、内存、CPU等</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">④. 硬盘配置,如是否做磁盘阵列, 阵列级别</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">⑤. 安装什么操作系统及版本(win2003、Redhat等)</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">⑥. 在故障前有没有做过操作、或者运行了什么软件</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">⑦. BIOS 版本</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">2.故障信息:</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> ①. 在POST自检时,屏幕显示的异常信息</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> ②. 服务器本身指示灯的状态</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> ③. 报警声和BEEP CODES</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> ④. 系统的事件记录文件</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"> ⑤. Sel 日志</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">五、服务器常见内存故障现象实例</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">服务器常用部件除了硬盘以外就是内存了,内存为服务器主要部件以个人经验来讲它一旦出现问题不是很好来判定,因为服务器一般来讲都会由阵列功能的,一旦硬盘故障硬盘前面板会有指示灯,没有指示灯的在阵列的配置界面里面也会看到有降级或者硬盘离线的报错信息的。实在不行我们还有很多像HD等硬盘检测工具来给我们现场使用。但是内存不是很好来观察只能通过一些经验现象来判定。下面列出一些内存常见问题现象供大家参考。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障一:开机无显示</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">内存条原因出现此类故障一般是因为内存条与主板内存插槽接触不良造成,只要用橡皮擦来回擦试其金手指部位即可解决问题(不要用酒精等清洗),还有就是内存损坏或主板内存槽有问题也会造成此类故障。由于内存条原因造成开机无显示故障,主机扬声器一般都会长时间蜂鸣(针对Award Bios而言)。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障二:Windows注册表经常无故损坏,提示要求用户恢复</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此类故障一般都是因为内存条质量不佳引起,很难予以修复,唯有更换一途。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障三:Windows经常自动进入安全模式</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此类故障一般是由于主板与内存条不兼容或内存条质量不佳引起,常见于高频率的内存用于某些不支持此频率内存条的主板上,可以尝试在CMOS设置内降低内存读取速度看能否解决问题,如若不行,那就只有更换内存条了</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障四:随机性死机</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此类故障一般是由于采用了几种不同芯片的内存条,由于各内存条速度不同产生一个时间差从而导致死机,对此可以在CMOS设置内降低内存速度予以解决,否则,唯有使用同型号内存。还有一种可能就是内存条与主板不兼容,此类现象一般少见,另外也有可能是内存条与主板接触不良引起电脑随机性死机。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障五:内存加大后系统资源反而降低</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此类现象一般是由于主板与内存不兼容引起,常见于高频率的内存内存条用于某些不支持此频率的内存条的主板上,当出现这样的故障后你可以试着在COMS中将内存的速度设置得低一点试试。</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障六:运行某些软件时经常出现内存不足的提示</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此现象一般是由于系统盘剩余空间不足造成,可以删除一些无用文件,多留一些空间即可,一般保持在300M左右为宜</p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;"><span style="padding: 0px; margin: 0px; box-sizing: border-box;">常见故障七:从硬盘引导安装Windows进行到检测磁盘空间时,系统提示内存不足</span></p> <p style="margin: 0px; padding: 0px 0px 15px; box-sizing: border-box; line-height: 30px; color: #333333; font-family: 'Microsoft Yahei'; text-align: justify; overflow-wrap: break-word;">此类故障一般是由于用户在config.sys文件中加入了emm386.exe文件,只要将其屏蔽掉即可解决问题</p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p>
<p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;">通常,我们使用的DELL/HP/IBM三家的服务器阵列卡是从LSI的卡OEM出来的,DELL和IBM两家的阵列卡原生程度较高, 没有做太多封装,可以用原厂提供的阵列卡管理工具进行监控;而HP的阵列卡一般都做过封装了,因此需要使用自身特有的管理工具来监控。</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;">本文以几种常用的阵列卡为例,展示其阵列卡及硬盘监控的方法。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">DELL SAS 6/iR卡</span>,全称LSI Logic SAS1068E,只支持RAID 0, RAID 1, RAID 1+0, 不支持RAID 5等高级RAID特性,不支持阵列卡电池。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">DELL PERC PERC H700卡</span>,全称LSI Logic MegaRAID SAS 2108,支持各种RAID级别及高级特性,可选配阵列卡电池。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline;">DELL PERC H310 Mini卡</span><span class="Apple-converted-space" style="padding: 0px; margin: 0px; box-sizing: border-box;"> </span></span>,全称LSI Logic / Symbios Logic MegaRAID SAS 2008,支持常见RAID级别,不支持高级RAID特性,不支持阵列卡电池。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">IBM ServeRAID M5014 SAS/SATA Controller卡</span>,全称LSI Logic / Symbios Logic MegaRAID SAS 2108,支持各种RAID级别及高级特性,可选配阵列卡电池。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">IBM ServeRAID-MR10i SAS/SATA Controller卡</span>, 全称LSI Logic / Symbios Logic MegaRAID SAS 1078,支持常见RAID级别,不支持高级RAID特性,可选配阵列卡电池,这个卡其实和DELL的PERC 6/i卡是一样的,都是基于LSI MegaRAID SAS 1078基础上OEM出来的。</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;">上面是几种常见的阵列卡型号,更多的可以自行查看官方的技术手册,或者待我们日后补充。</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;">一般地,支持RAID 5的卡,我们称其为阵列卡,都可以使用LSI官方提供的MegaCli工具来管理,而不支持RAID 5的卡,我们称其为SAS卡,使用lsiutil工具来管理。HP的服务器使用其特有的hpacucli工具来管理。</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">1、MegaCli工具</span><br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">a) MegaCli -adpallinfo -aall — 查看阵列卡信息</span><br style="padding: 0px; margin: 0px; box-sizing: border-box;" />-a 参数指定阵列卡的编号,一般服务器上只会配一个阵列卡,因此我们通常指定为 -a0(阵列卡适配器编号,从0开始) 即可,主要关注下面几个信息:</p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Product Name : PERC H710 Mini</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列卡名称</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">FW Package Build: 21.2.0-0007</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列卡firmware版本号,版本如果太低,建议升级以提高稳定性及性能</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">BBU : Present</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 是否有配BBU电池</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">b) MegaCli -cfgdsply -aall — 查看阵列配置</span></p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Memory: 512MB</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列卡cache大小,2的N次方,如果不是,说明阵列卡有异常</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Number of dedicated Hotspares: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列是否有专用/独享热备盘(如果有多个逻辑磁盘组/disk group,则可以指定一个硬盘用于全局热备,那么该disk group上的专用热备盘数量为0也不用担心),除了RAID 1/RAID 1+0一般不指定热备盘以外,其他几个阵列级别建议都要指定热备盘</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">State : Optimal</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列状态,如果不是 Optimal 就要关注了</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Current Cache Policy: WriteBack, ReadAheadNone, Direct, Write Cache OK if Bad BBU</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 阵列读写cache策略,建议写策略设置为FORCE WB,最起码是WB,预读策略可以关掉,意义不大,几乎没影响</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Disk Cache Policy : Disabled</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 硬盘cache策略,建议关闭,防止意外时数据丢失</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Current Power Savings Policy: None</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 节电策略,建议关闭</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Media Error Count: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 三个错误计数器,任何一个值大于100就要立刻引起关注,尤其要关注起增长速度。1T以上SATA盘,计数值不够精确,可能所有盘上该值都会大于0,一般重启就会重新清0,如果重启后还是大于0的话,赶紧报修吧。SAS盘的计数值则比较准确。</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Other Error Count: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> </td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Predictive Failure Count: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> </td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Firmware state: Online, Spun Up</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 查看硬盘状态,如果是unconfigured表示该硬盘未分 配加入到阵列中;如果是 unconfigured(bad)表示该盘不但是未分配,而且还坏了,正是“出师未捷身先死”;如果是failed,表示该盘故障无法识别;如果是 rebuilding,表示该盘正在重建数据</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">c) MegaCli -adpbbucmd -aall — 查看阵列卡电池信息</span></p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Temperature: 39 C</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 查看电池温度,如果相比上一次查看高出不少,就需要关注了,或者可以根据经验设置一个基线值</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Battery State: Optimal</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 电池状态,如果不是为Optimal,就需要关注了</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Charger Status: Complete</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 电池充放电状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">isSOHGood: Yes</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 电池状态,如果不是为Yes,需要关注</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Relative State of Charge: 93 %</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 当前电量,当电量低于15%,或者电池坏掉时,默认都会将写策略从WB改成WT,除非设定为FORCE WB策略</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Max Error = 0 %</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 电池是否有错误信息</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Next Learn time: Tue Oct 14 22:06:50 2014</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 电池充放电时间,注意这是美国时间。另外,新的阵列卡电池很多改成电容式的了,也就不需要重复充放电了</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">d) MegaCli -fwtermlog -dsply -aALL 查看阵列卡日志,关注里面的error/fail/warn等多个关键字</span></p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">2、lsiutil工具</span><br style="padding: 0px; margin: 0px; box-sizing: border-box;" />lsiutil有交互和非交互两种方式,作为监控,我们肯定选择非交互模式。想要使用交互模式的,可以根据非交互模式自行练习。<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">a) lsiutil -p 1 -a 20,12,0,0 — 查看硬盘计数器</span><br style="padding: 0px; margin: 0px; box-sizing: border-box;" />Invalid DWord Count 2,563 — 任何一个值大于0,都需要引起关注<br style="padding: 0px; margin: 0px; box-sizing: border-box;" />Running Disparity Error Count 2,366<br style="padding: 0px; margin: 0px; box-sizing: border-box;" />Loss of DWord Synch Count 0<br style="padding: 0px; margin: 0px; box-sizing: border-box;" />Phy Reset Problem Count 0</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">b) lsiutil -p 1 -a 21,1,0,0,0 — 查看逻辑卷状态</span></p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Volume State: optimal, enabled</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 逻辑卷健康状况</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Volume draws from Hot Spare Pools: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 是否有热备</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Volume Size 139392 MB, 2 Members</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 由几块硬盘组成</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Primary is PhysDisk 1 (Bus 0 Target 9)</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 物理硬盘1</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Secondary is PhysDisk 0 (Bus 0 Target 3)</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 物理硬盘0</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">c) lsiutil -p 1 -a 21,2,0,0,0 — 查看物理硬盘状态</span></p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">PhysDisk 0 is Bus 0 Target 3</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 编号</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">PhysDisk State: online</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Error Count 13, Last Error: Command = 28h, Key = 3, ASC/ASCQ = 11h/00h</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> 错误计数器,大于0的话,就需要引起关注</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">3、hpacucli工具</span><br style="padding: 0px; margin: 0px; box-sizing: border-box;" />hpacucli工具查看阵列、硬盘、电池信息,其实就只要一条指令:<br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #0000ff;">hpacucli ctrl all show config detail — 查看阵列详细信息、配置</span></p> <table style="border-collapse: collapse; table-layout: fixed; padding: 0px; margin: 10px 0px; line-height: 1.5; border-top: 1px solid #cccccc; border-left: 1px solid #cccccc;" width="748"> <tbody style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <tr class="firstRow" style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">状态值</span></td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"><span style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: #800000;">对应含义</span></td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Controller Status: OK</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">阵列卡状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Firmware Version: 1.18</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">firmware版本,太低了建议升级,以提高稳定性及性能</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Cache Board Present: True</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">是否配备了cache模块</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Cache Status: OK</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">cache模块状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Cache Ratio: 100% Read / 0% Write</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">cache策略,此处只有读cache,不用于写cache,因为没有bbu电池,见下方结果</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Drive Write Cache: Disabled</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">关闭磁盘cache</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Total Cache Size: 256 MB</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">cache大小</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Total Cache Memory Available: 208 MB</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">实际可用cache大小,和理论cache大小不一样,说明cache模块可能有问题</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">No-Battery Write Cache: Disabled</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">关闭FORCEWB策略</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Battery/Capacitor Count: 0</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">阵列卡BBU电池数量为0,也就是没有BBU模块</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Battery/Capacitor Status: Failed (Replace Batteries)</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">阵列卡BBU电池状态,这里显示是错误状态,需要及时更换</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Array: A</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一个乌列阵列,编号从A开始,依次是A、B、C</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Status: OK</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">物理阵列状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"> </td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> </td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Logical Drive: 1</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一个逻辑卷,编号从1开始</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Fault Tolerance: RAID 5</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一个逻辑卷的阵列级别</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Status: OK</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一个逻辑卷状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Caching: Enabled</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一个逻辑卷是否启用了cache策略</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352"> </td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759"> </td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">physicaldrive 1I:1:1</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一块物理硬盘,编号从1开始</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Status: OK</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一块物理硬盘状态</td> </tr> <tr style="padding: 0px; margin: 0px; box-sizing: border-box; border: 0px; font-family: inherit; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;"> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="352">Firmware Revision: HPDA</td> <td style="margin: 0px; padding: 0px; box-sizing: border-box; font-family: inherit; font-style: inherit; outline: 0px; vertical-align: baseline; border: 0px initial initial;" width="759">第一块物理硬盘firmware,如果太低,也需要及时升级,HP的硬盘每个批次都有不同的firmware</td> </tr> </tbody> </table> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;">延伸阅读:</p> <p style="margin: 0px 0px 1.5em; padding: 0px; box-sizing: border-box; line-height: 22px; border: 0px; font-family: 'Droid Sans', 'helvetica neue', helvetica, arial, georgia; outline: 0px; vertical-align: baseline; color: #777777;"><a href="http://www.lsi.com/downloads/Public/Obsolete/Obsolete%20Common%20Files/mr_sas_stor_ug.pdf">http://www.lsi.com/downloads/Public/Obsolete/Obsolete%20Common%20Files/mr_sas_stor_ug.pdf</a><br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><a href="http://www.hp.com/ctg/Manual/c00709035.pdf">http://www.hp.com/ctg/Manual/c00709035.pdf</a><br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><a href="http://www.wafl.co.uk/tag/sasadmin/">http://www.wafl.co.uk/tag/sasadmin/</a><br style="padding: 0px; margin: 0px; box-sizing: border-box;" /><a href="http://docs.oracle.com/cd/E19121-01/sf.x4200/819-1157-23/F_BIOS_RAID.html">http://docs.oracle.com/cd/E19121-01/sf.x4200/819-1157-23/F_BIOS_RAID.html</a></p> <p style="margin: 10px 0px; padding: 0px; box-sizing: border-box; line-height: 1.5;"> </p>
短效代理IP池提供了一种灵活且快速的IP解决方案,适用于多种网络任务。然而,选择一个高质量的代理IP池并非易事。本文将详细介绍评估短效代理IP池时需要考量的关键因素,以帮助您选出最合适的资源。 ### 评估IP池覆盖与多样性 - **IP资源规模**:检查服务商提供的IP数量和覆盖范围。规模庞大且地理位置分布广泛的IP池能够更加有效地支持不同市场和网络任务需求。 - **地理位置多样性**:评估IP资源是否遍布全球主要市场。这能够在多样化的数据采集、网络爬虫和市场活动中提升灵活性。 ### 评估IP的连接性能 - **速度与延迟**:测试IP的连接速度和网络延迟,确保在快速爬取数据或访问资源时保持高效。低延迟是高质量的核心,是执行大量请求的必要保障。 - **可用率与可靠性**:确保IP的可用性高且稳定,避免频繁掉线和连接失败。高可靠性可以降低停机时间,提高总体工具的有效利用率。 ### 评估安全性与合规性 - **隐私与数据安全**:选择已实现强大数据保护和隐私策略的服务商,确保在使用IP池时没有泄露风险。 - **合规经营**:确认IP服务商遵循相关法律法规,以合法方式提供IP资源,避免法律纠纷。 ### 评估管理与支持服务 - **管理的便捷性**:优秀的服务商应提供易用的管理界面和完善的API接口,以优化IP池的使用体验,便于实时调整和监测。 - **技术支持与服务响应**:确保服务商提供全天候的技术支持,快速处理请求并解决问题。具备快速响应机制对于高效运作至关重要。 ### 评估客户体验与市场口碑 - **客户反馈与评价**:收集现有客户对IP池服务的反馈,凭借用户的实用经验和口碑进行评估。 - **试用期与测试**:寻找提供试用期的服务商,通过实际体验评估IP池的表现及适配度。青果网络提供6小时测试时间,让您充分了解其服务质量。 ### 青果网络的短效代理IP优势 青果网络以其日更600W+纯净IP池资源和全球覆盖的网络,在市场上提供了强劲的代理IP解决方案。凭借高可用性、低延迟和稳健的安全保障,青果网络成为了众多企业信赖的合作伙伴。我们的技术团队提供24/7支持,确保您的业务持续运行。 ![img](https://public-1251015552.cos.ap-guangzhou.myqcloud.com/Uploads/image/2024-09-04/175808f38be03.jpeg) ### 结论 品质卓越的短效代理IP池可以为您的网络任务提供至关重要的支持。通过性能测试、市场反馈和技术支持等多方面的评估,您能够明智地选择合适的服务商。青果网络凭借其优质的服务为您提供杰出的网络支持,助力您的事业飞速前进。谨慎选择,精准运用,把握未来的每个市场机会。
当今的互联网世界,IP池扮演了一个不可或缺的角色。无论是数据中心、企业网络,还是云计算环境,IP池都以其无形中优化网络管理的方式,对该领域产生了深远的影响。本文将为您详细解析IP池的功能、原理和应用场景。 #### 什么是IP池? 简单来说,IP池是一个预定义的、可用IP地址的集合。它为网络设备或服务器提供动态或静态分配的IP地址,确保网络通信畅通无阻。 - **动态IP分配**:IP池通常用于动态主机配置协议(DHCP)中,为客户端设备自动分配可用IP地址。当设备不再使用IP时,它将被归还到池中,以供其他设备再次使用。 - **静态保留功能**:在某些场景中,IP池也可以设置静态保留,确保特定设备始终获得相同的IP地址,满足特殊的网络需求。 #### IP池的运作原理 IP池的核心是通过高效的IP地址管理,实现资源的合理分配。其原理主要包括以下几个步骤: 1. **初始化池**:管理员在网络管理系统中定义IP池的范围,例如192.168.1.10到192.168.1.100。 2. **请求与响应**:当设备接入网络时,DHCP服务器从IP池中选取一个可用IP分配给设备。设备需要周期性地更新此租约,以保持IP地址的有效性。 3. **释放与回收**:当设备离开网络或租约到期,IP地址会被回收到池中,准备分配给新的请求。 #### IP池的应用场景 IP池在不同的网络环境中有着广泛的应用,以下是几个典型的使用场景: - **企业网络管理**:大中型企业普遍使用IP池管理局域网中的设备,通过DHCP协议动态分配IP地址,提升网络管理效率。 - **云计算平台**:在弹性云服务中,IP池可动态分配给虚拟机实例,确保在峰值访问时也能提供稳定连接。 - **互联网服务提供商(ISP)**:ISP利用IP池为成千上万的客户提供上网服务,动态分配的特性降低了IP地址的浪费。 #### 青果网络的IP池解决方案 青果网络为企业和开发者提供强大的IP池解决方案,旨在简化IP地址管理,支持各类协议(如HTTP/HTTPS/SOCKS5),业务成功率高于竞品30%,为用户提供更优质的网络服务体验。 ### 结语 在这个万物互联的时代,IP池无疑是支撑网络世界的基石。它不仅保障了设备的正常访问,还有效推进了资源的合理利用。完善的IP池管理是保证网络效率与安全的重中之重。希望本文详尽的解析能为您在网络管理的征途中提供实用的指导与启发。
在数字广告领域,了解广告投放效果是优化广告策略的关键步骤。而HTTP代理作为一个强大的工具,在跨地域、多平台广告效果验证中发挥了重要作用。为了帮助企业在海量数据中准确地评估广告成效,HTTP代理提供了必要的技术支持。 #### 广告效果的多维度验证 广告投放必须涵盖不同地域和平台,以确保最大曝光率和市场渗透。HTTP代理在这种多重需求中显现出独特的优势。 - **地域性验证**:HTTP代理通过切换不同国家和地区的IP地址,模拟从这些区域访问广告页面的场景。这样一来,企业能够清晰了解广告在不同地理位置的响应效果,便于调整地区投放策略。 - **平台兼容性测试**:依托HTTP代理,广告主能轻松测试广告在各种终端(如PC、平板和移动设备)上的展示效果和加载速度。这种能力确保广告创意在不同设备环境下保持一致的用户体验。 #### 实时数据分析与优化 快速的广告效果验证和问题响应对广告优化至关重要,HTTP代理提供了相应技术支持。 - **数据抓取**:使用HTTP代理,企业可以自动从广告平台抓取数据,包括曝光、点击率和用户互动等指标。这些数据帮助分析广告表现,实时发现潜在问题。 - **动态调整能力**:如广告效果不达预期,代理帮助利用分析结果快速进行广告内容、出价和投放地域等调整,实现精准营销。 #### 防御广告欺诈的技术支持 广告领域中,广告欺诈是一个棘手的问题。HTTP代理在防止和发现广告欺诈行为中提供了一定帮助。 - **异常流量检测**:通过监控和分析流量模式,HTTP代理协助识别可疑的点击行为和异常流量,帮助品牌采取措施防止虚假流量影响广告效果评估。 - **验证流量来源**:HTTP代理还可以用于验证流量的真实性,通过检查流量起源确定其合法性,从而更准确地评估广告投放的实际效果。 HTTP代理在广告效果验证过程中的多功能应用,帮助企业在纷繁复杂的数字广告环境中准确定位市场响应,提高广告投资回报率。通过对HTTP代理技术精益求精的应用,广告主能够大幅提升其数字广告的综合表现,将资源合理分配到最有效的地方。希望通过本文详细解读,您能对HTTP代理在验证广告效能中的作用有更深入的理解,并合理运用这一工具增强广告策略的执行力。 借助青果网络提供的高效率HTTP代理服务,品牌能够有效模拟和评估全球广告投放活动,保证其广告策略的持续优化和成功实施。 ![image-20240815102100778](https://public-1251015552.cos.ap-guangzhou.myqcloud.com/Uploads/image/2024-08-15/10210030814bd.png) 作为国内顶尖的企业级代理IP服务商,青果网络的IP资源遍布全球200多个城市,利用国内三大运营商的宽带资源,打造了日更IP流水超过600万的纯净IP资源池。青果网络提供短效代理、独享代理、隧道代理和静态代理等多种代理服务,完美适配各种业务场景。采用业务分池技术,业务成功率比竞品平均高出30%。目前提供6小时的免费测试时间,并有技术团队全天候在线提供支持,期待您的咨询。
在数据采集的世界里,短效代理IP是许多企业和个人用户的得力助手。它们能帮助我们快速、高效地访问目标网站,收集到宝贵的数据。然而,短效代理IP也常面临被封锁的问题,这给我们的工作带来了不少困扰。别担心,接下来,我们就来探讨几种有效解决短效代理IP被封的方法,让你的数据采集之路更加顺畅。 #### 1. **更换代理IP** 当你发现某个短效代理IP被封锁时,最简单直接的方法就是更换一个新的代理IP。许多代理服务商都提供大量的IP资源供你选择。你可以通过更换IP地址,继续你的数据采集任务,确保工作不受影响。 #### 2. **调整代理设置** 有时候,代理IP被封锁可能是因为你的访问行为触发了目标网站的防御机制。比如,频繁访问、大量请求等都可能被视为恶意行为。因此,你可以尝试调整代理服务器的设置,如降低访问频率、增加请求间隔等,以减少被封锁的风险。 #### 3. **检查并优化网络设置** 网络设置的不当也可能导致代理IP被封锁。因此,你需要确保你的设备已连接到互联网,并且代理IP地址和端口号配置正确。此外,你还可以尝试切换不同的网络协议(如从HTTP切换到SOCKS5),以应对不同的网络环境。 #### 4. **使用优质的代理服务商** 如果你尝试了以上方法仍然无法解决问题,那么最好的选择就是联系你的代理服务商。青果网络拥有专业的技术团队,他们可以帮助你快速定位问题并提供解决方案。无论是系统维护还是临时故障,青果网络都会竭诚为你服务。 #### 5. **考虑使用VPN** 在某些情况下,使用VPN也是一个不错的选择。VPN可以通过加密连接隐藏你的真实IP地址,帮助你绕过封锁限制。但请注意,使用VPN也可能带来一定的网络延迟和带宽限制,因此需要根据实际情况进行权衡。 #### 结语 短效代理IP在数据采集过程中扮演着至关重要的角色。然而,它们也常面临被封锁的风险。通过更换代理IP、使用高匿代理、调整代理设置、检查网络设置、联系代理服务商以及考虑使用VPN等方法,我们可以有效地解决短效代理IP被封的问题。青果网络作为专业的代理服务商,始终致力于为用户提供稳定、高效的代理服务。如果你有任何关于短效代理IP的问题或需求,欢迎随时联系我们。让我们一起携手,共创数据采集的美好未来!
在充满竞争和数据驱动的商业环境中,动态IP已成为数据抓取过程中不可或缺的工具。动态IP的应用能有效提高抓取成功率,但同时也伴随着一系列需要注意的问题。在本文中,我们将详细探讨在数据抓取时使用动态IP时应注意的事项,以确保抓取活动的安全性和效率。 ### 1. 合法性与合规性 使用动态IP进行数据抓取,首先需要确保操作符合法律法规和相关网站的服务条款。 ### 合规操作的重要性: - **尊重版权和隐私**:避免侵犯目标网站的知识产权和用户数据隐私。 - **遵守网站规则**:了解并遵守目标网站的robots.txt文件和使用条款,避免不必要的法律麻烦。 ### 2. 选择合适的IP池 动态IP的质量直接影响抓取工作的效率,因此选择一个合适的IP池至关重要。 ### 考虑IP池的特性: - **广泛覆盖范围**:选择具备全球或目标区域范围的IP池,以满足特定市场和地域的需求。 - **高可用性和稳定性**:确保IP池提供的IP具有较高的可用率和响应速度,从而降低连接失效的风险。 ### 3. IP切换频率和策略 在使用动态IP时,合理的IP切换频率是保证抓取成功和效率的关键。 ### 动态切换技巧: - **频率选择**:过于频繁的切换可能被视为异常行为,引发目标网站的防御机制;应根据需求调整频率。 - **智能调度系统**:利用能够自动调整切换的代理服务,可有效避免因重复请求相同IP而导致的阻断。 ### 4. 数据抓取策略优化 利用动态IP并不意味着可以无视目标网站的限制,因此优化抓取策略是必不可少的。 ### 如何优化: - **设置合理请求间隔**:避免短时间大量请求,设置随机的请求延迟以模拟真实用户行为。 - **分散请求负载**:通过并行处理分发请求,降低任何单一IP的负担。 ### 5. 安全性 确保数据抓取过程中的安全性和隐私保护是动态IP使用中的一大优势。 ### 安全操作建议: - **支持加密**:选择支持HTTPS/SOCKS5等加密协议的代理服务,以确保数据传输的安全性。 ### 青果网络的动态IP服务优势 青果网络提供覆盖全球的动态IP池服务,结合自研IP调度技术,提高了数据抓取工作的效率和安全性。青果网络以其高可用率、广泛的地理覆盖和智能切换功能,帮助用户快速适应并有效运行各种数据抓取任务。 ![img](https://public-1251015552.cos.ap-guangzhou.myqcloud.com/Uploads/image/2024-10-18/141112f1e4f91.jpeg) ### 结论 在数据抓取时使用动态IP,既要确保合规和合法,也要优化使用策略,以最大化其带来的好处和效能。通过选择如青果网络这样具备优质动态IP服务能力的供应商,您将在抓取任务中获得更高的成功率和更优的效率。希望本文能为您在复杂的网络环境中提供有效指引,让数据抓取过程更加安全顺畅。
大家好呀!今天我们来聊聊动态代理IP。这可是个神奇的工具,帮助你在网络浩瀚大海中穿梭自如。说得玄乎,其实动态代理IP的特点非常多,接下来我们就一起来看看它的神奇之处吧! #### **什么是动态代理IP?** 动态代理IP的核心在于“动态”二字。也就是说,它的IP地址会在一段时间内不断变化,更换频率由你自己来设定。和静态代理IP(IP地址固定)不同,动态代理IP更像一个随时变化的“魔法斗篷”,让你的每次出行都有新体验! #### **动态代理IP的主要特点** **1. IP地址定期更换** - 动态代理IP会定期更换IP地址。这可以通过设定时间间隔来实现,比如每分钟更换一次IP,或者每小时更换一次。 **2. 缓解单个IP的压力** - 通过频繁更换IP,避免了单个IP因为请求频繁而被目标服务器限制,提高了业务请求的成功率。 **3. 拥有广泛的应用场景** - 动态代理IP广泛应用于爬虫数据采集、价格监控、社交媒体数据分析、电商平台信息抓取等多个领域。 #### **动态代理IP的核心优势** **丰富的IP资源池** - 动态代理IP服务通常拥有庞大的IP资源池,不同地域、不同运营商的IP地址应有尽有。用户可以灵活选择,提高任务完成率。 **避免IP封禁** - 由于IP不断变化,动态代理IP能有效避免因单个IP频繁访问同一目标而被封禁的情况,确保请求的持续有效性。 **提升业务效率** - 动态代理IP能显著提升数据采集和网络请求的效率。通过快速更换IP,减少了请求被拒的情况,从而提高了整体业务效率。 **降低操作风险** - 代理IP定期变化,使得你的访问行为更加分散,降低了被目标服务器识别和限制的风险。 #### **选择优质动态代理IP服务的重要因素** **高质量IP池** - 确保代理IP池中的IP数量和质量高,避免使用劣质IP影响使用效果。 **合理的IP更换频率** - 动态代理IP的更换频率应根据具体业务需求进行设定。通过合理的设置,提高业务请求的成功率和数据采集的连贯性。 **可靠的技术支持** - 选择具有专业技术支持的动态代理IP服务商,如青果网络,提供持续、稳定的服务,确保代理使用过程中遇到的问题能及时得到解决。 #### **青果网络的优势:让动态代理IP更出色** 青果网络作为一流的代理IP服务提供商,在动态代理IP服务上具有独特优势: - **庞大的IP资源池**:覆盖全球200+个地域,提供多种选择,确保代理IP的高质量。 - **高效的IP更换机制**:灵活设置IP更换频率,满足不同业务需求。 - **专业技术支持**:提供持续、稳定的技术支持,确保服务的高效运行。 ![image-20240806155525264](https://public-1251015552.cos.ap-guangzhou.myqcloud.com/Uploads/image/2024-08-06/15552563a64f1.png) #### **总结** 动态代理IP以其IP定期更换、高匿名性、缓解单个IP压力和广泛的应用场景等独特特点,成为众多业务数据采集的利器。无论是电商数据采集、价格监控,还是社交媒体数据分析,动态代理IP都能发挥重要作用。