Dell MD Series Computer Accessories User Manual


 
更改磁盘组的 RAID 级别...............................................................................................................................78
使用 Linux DMMP 移除主机到虚拟磁盘的映射..........................................................................................79
受限映射................................................................................................................................................................80
存储分区................................................................................................................................................................80
磁盘组和虚拟磁盘扩展........................................................................................................................................81
磁盘组扩展.....................................................................................................................................................81
虚拟磁盘扩展.................................................................................................................................................82
使用可用容量.................................................................................................................................................82
使用未配置的容量.........................................................................................................................................82
磁盘组迁移............................................................................................................................................................82
导出磁盘组.....................................................................................................................................................82
导入磁盘组.....................................................................................................................................................83
存储阵列介质扫描................................................................................................................................................84
更改介质扫描设置.........................................................................................................................................84
暂挂介质扫描.................................................................................................................................................84
8. 磁盘池和磁盘池虚拟磁盘..............................................................................................87
磁盘组和磁盘池之间的差异................................................................................................................................87
磁盘池限制............................................................................................................................................................87
手动创建磁盘池....................................................................................................................................................88
自动管理磁盘池中未配置的容量.......................................................................................................................88
定位磁盘池中的物理磁盘....................................................................................................................................89
重命名磁盘池........................................................................................................................................................89
为磁盘池配置警报通知........................................................................................................................................90
将未分配的物理磁盘添加到磁盘池...................................................................................................................90
配置磁盘池的保留容量........................................................................................................................................91
更改磁盘池的修改优先级....................................................................................................................................91
更改磁盘池的 RAID 控制器模块所有权.............................................................................................................92
检查数据一致性....................................................................................................................................................92
删除磁盘池............................................................................................................................................................93
查看存储阵列逻辑组件及其关联物理组件 ......................................................................................................93
安全磁盘池............................................................................................................................................................94
更改现有精简虚拟磁盘的容量............................................................................................................................94
从磁盘池创建精简虚拟磁盘................................................................................................................................95
9. 使用 SSD 高速缓存...........................................................................................................97
SSD 高速缓存的工作方式....................................................................................................................................97
SSD 高速缓存的优点............................................................................................................................................97
选择 SSD 高速缓存参数.......................................................................................................................................97
SSD 高速缓存限制................................................................................................................................................98
创建 SSD 高速缓存...............................................................................................................................................98
查看与 SSD 高速缓存关联的物理组件...............................................................................................................98