Administrator Guide

ManualsBrandsDell ManualsCompellent (SCPowerVault MD3460

章 1: 简介.......................................................................................................................................12

Dell EMC PowerVault Modular Disk Storage Manager................................................................................................... 12

用户界面............................................................................................................................................................................... 12

企业管理窗口.......................................................................................................................................................................13

继承系统设置................................................................................................................................................................. 13

阵列管理窗口.......................................................................................................................................................................13

Dell EMC PowerVault 模块化磁盘配置公用程序........................................................................................................... 14

相关说明文件.......................................................................................................................................................................14

章 2: 关于 MD 系列存储阵列.............................................................................................................15

物理磁盘、虚拟磁盘和磁盘组..........................................................................................................................................15

物理磁盘......................................................................................................................................................................... 15

物理磁盘状态.................................................................................................................................................................15

虚拟磁盘和磁盘组.........................................................................................................................................................16

虚拟磁盘状态................................................................................................................................................................. 16

磁盘池....................................................................................................................................................................................17

精简虚拟磁盘....................................................................................................................................................................... 17

RAID 级别..............................................................................................................................................................................17

最大物理磁盘支持限制.................................................................................................................................................17

RAID 级别利用率............................................................................................................................................................17

RAID 0.............................................................................................................................................................................. 17

RAID 1...............................................................................................................................................................................17

RAID 5..............................................................................................................................................................................18

RAID 6..............................................................................................................................................................................18

RAID 10............................................................................................................................................................................ 18

分段大小............................................................................................................................................................................... 18

虚拟磁盘操作.......................................................................................................................................................................18

虚拟磁盘初始化.............................................................................................................................................................18

一致性检查..................................................................................................................................................................... 18

介质验证......................................................................................................................................................................... 18

循环时间......................................................................................................................................................................... 19

虚拟磁盘操作限制.........................................................................................................................................................19

磁盘组操作........................................................................................................................................................................... 19

RAID 级别迁移............................................................................................................................................................... 19

分段大小迁移................................................................................................................................................................. 19

虚拟磁盘容量扩展.........................................................................................................................................................19

磁盘组扩展..................................................................................................................................................................... 19

磁盘组碎片整理............................................................................................................................................................ 20

磁盘组操作限制............................................................................................................................................................ 20

RAID 后台操作优先级........................................................................................................................................................20

虚拟磁盘迁移和磁盘漫游................................................................................................................................................. 20

磁盘迁移.........................................................................................................................................................................20

磁盘漫游......................................................................................................................................................................... 21

主机服务器到虚拟磁盘映射........................................................................................................................................ 21