表 4-1. RAID 控制器物理磁盘状态

Status

模式

说明

物理磁盘状态

（状态）

 

 

LED

 

 

 

 

最佳

已分配

指示的插槽中的物理磁盘配置为磁

持续亮起绿色

 

 

盘组的一部分。

 

最佳

未分配

指示的插槽中的物理磁盘未使用，

持续亮起绿色

 

 

并且可进行配置。

 

最佳

热备用设备处 指示的插槽中的物理磁盘配置为热

持续亮起绿色

 

于待机状态

备用设备。

 

最佳

正在使用热备 在磁盘组中，指示的插槽中的物理磁 持续亮起绿色

 

用设备

盘正用作热备用设备。

 

故障

已分配、未分 指示的插槽中的物理磁盘发生故障， 闪烁琥珀色

 

配、正在使用 原因可能是产生无法恢复的错误、

（150 毫秒）

 

热备用设备或 驱动器类型或尺寸不正确，或者操

 

 

热备用设备处 作状态设置为故障状态。

 

 

于待机状态

 

 

已更换

已分配

指示的插槽中的物理磁盘已经更换

闪烁绿色

 

 

并且已准备就绪，或者正在被配置

（亮起 400 毫秒，

 

 

到磁盘组中。

熄灭 100 毫秒）

待决故障 已分配、未分 配、正在使用 热备用设备或 热备用设备处 于待机状态

在指示的插槽中的物理磁盘上检测

闪烁绿色

到 “自我监测分析和报告技术

（500 毫秒）、

(SMART)”错误。

琥珀色

 

（500 毫秒），

 

然后熄灭

 

（1000 毫秒）

脱机

不适用

物理磁盘已降速或根据用户请求停止 闪烁绿色

 

 

重建。

（3000

毫秒）、

 

 

 

琥珀色

 

 

 

 

（3000

毫秒），

 

 

 

然后熄灭

 

 

 

（1000

毫秒）

识别

已分配、未分 正在识别物理磁盘。

闪烁绿色

 

配、正在使用

 

（250 毫秒）

 

热备用设备或

 

 

 

 

热备用设备处

 

 

 

 

于待机状态

 

 

 

 

 

 

 

 

40

规划：MD3600f 系列存储阵列术语和概念

Page 39 Page 41
Page 40
Image 40
Dell MD3600f, MD3620F manual Raid 控制器物理磁盘状态
Page 39 Page 41

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.
Top Page Image Contents