RAID 控制器模块连接器及功能

32

主机通道 LED 连接 / 速率指示灯

34

RAID 控制器模块 - 其他功能

34

电池备用单元

34

存储阵列热关机

34

系统密码重设

35

高速缓存的功能和特点

35

高速缓存镜像

35

回写式高速缓存

35

直写式高速缓存

35

SFP 收发器、光纤、 SAS 电缆

35

2 Gbps、 4 Gbps 和 8 Gbps 设备的互操作性

37

4规划：MD3600f 系列存储阵列术

语和概念 . . . . . . . . . . . . . . . . . . . . . . . . . 39

物理磁盘、虚拟磁盘和磁盘组

39

物理磁盘

39

物理磁盘状态

39

自我监测分析和报告技术 (SMART)

41

虚拟磁盘和磁盘组

41

虚拟磁盘状态

41

RAID 级别

42

RAID 级别的用法

42

分段大小

43

虚拟磁盘操作

44

虚拟磁盘初始化

44

后台初始化

44

4

目录

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Dell MD3620F manual 规划：MD3600f 系列存储阵列术
Page 3 Page 5

MD3620F, MD3600f specifications

Dell's MD3620F and MD3600F storage arrays are designed for businesses seeking dependable, high-performance storage solutions tailored to meet the demands of modern data management. These models offer a blend of scalability, efficiency, and advanced features, making them well-suited for a range of applications, from virtual environments to critical database operations.

One of the primary features of the MD3620F and MD3600F is their support for a hybrid storage architecture. This approach allows organizations to combine flash storage with traditional hard disk drives (HDDs) to optimize performance and cost. The MD3620F focuses heavily on all-flash configurations, delivering exceptional speed and lower latency, ideal for I/O-intensive workloads.

Scalability is another hallmark of these storage solutions. The MD3600F allows users to scale up to 120 drives, providing robust capacity to meet growing data needs. The MD3620F is engineered for environments where data availability and speed are paramount, with support for high IOPS (Input/Output Operations Per Second) and consistent performance under stress.

In terms of data management, both systems integrate with Dell’s proprietary software, which enhances operational efficiency through features like automated tiering. This technology optimizes data placement between different storage types based on access frequency, ensuring that hot data is readily available while reducing costs associated with less critical data.

Reliability is crucial for businesses that depend on their storage systems. The MD3620F and MD3600F come equipped with advanced data protection mechanisms, such as RAID support, which safeguards against data loss, and snapshot capabilities that provide point-in-time copies of data. Moreover, these solutions include hot-swappable components, ensuring minimal downtime for maintenance and repairs.

Connectivity is also a strong suit of these storage arrays. They support multiple connectivity options, including SAS and iSCSI, allowing for flexible integration into existing IT infrastructures. This adaptability enhances their appeal to a wide range of enterprise environments.

In summary, the Dell MD3620F and MD3600F stand out as robust storage solutions with a combination of hybrid and all-flash configurations, scalability, advanced data management tools, and enhanced reliability features. These characteristics make them ideal for organizations looking to enhance their data storage capabilities while maintaining high performance and efficiency.
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