关于本手册..................................................................................................................................... 5
修订历史记录........................................................................................................................................................................ 5
读者对象.................................................................................................................................................................................5
联系 Dell..................................................................................................................................................................................5
相关出版物............................................................................................................................................................................ 5
1 关于 SC4020 存储系统................................................................................................................... 7
Storage Center 硬件组件.....................................................................................................................................................7
SC4020 存储系统............................................................................................................................................................7
交换机............................................................................................................................................................................... 7
扩展柜............................................................................................................................................................................... 7
Storage Center 体系结构选项............................................................................................................................................ 8
Storage Center 通信.............................................................................................................................................................9
前端连接...........................................................................................................................................................................9
后端连接...........................................................................................................................................................................9
系统管理...........................................................................................................................................................................9
SC4020 存储系统硬件.........................................................................................................................................................9
SC4020 存储系统前面板功能部件和指示灯..............................................................................................................9
SC4020 存储系统背面板功能部件和指示灯............................................................................................................ 10
SC4020 存储系统存储控制器功能部件和指示灯 ....................................................................................................11
SC4020 存储系统驱动器............................................................................................................................................. 16
SC4020 存储系统驱动器编号..................................................................................................................................... 16
2 更换 SC4020 存储系统组件........................................................................................................... 17
安全防范措施....................................................................................................................................................................... 17
电气安全防范措施.........................................................................................................................................................17
静电放电防范措施.........................................................................................................................................................17
一般安全防范措施.........................................................................................................................................................18
更换前过程........................................................................................................................................................................... 18
使用 Dell SupportAssist 发送诊断数据.......................................................................................................................18
联系 Dell 技术支持.........................................................................................................................................................18
关闭存储系统................................................................................................................................................................. 18
装回前挡板........................................................................................................................................................................... 19
更换硬盘驱动器...................................................................................................................................................................19
硬盘驱动器编号.............................................................................................................................................................19
识别故障硬盘驱动器....................................................................................................................................................20
装回硬盘驱动器.............................................................................................................................................................21
更换机架导轨...................................................................................................................................................................... 22
更换后过程.......................................................................................................................................................................... 22
启动存储控制器............................................................................................................................................................ 22
使用 Dell SupportAssist 发送诊断数据...................................................................................................................... 22
请联系 Dell 技术支持。................................................................................................................................................23
启动 Storage Center 硬件................................................................................................................................................. 23
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