主机通道 Led 连接 / 速率指示灯, Raid 控制器模块其他功能, 电池备用单元

主机通道 LED 连接 / 速率指示灯

在每个 FC 端口下是一对 LED 指示灯。通过应用每个 LED 对的状态，

表 3-1可以决定任何 FC 端口的状态。

表 3-1. LED 状态指示灯

LED 1	LED 0	普通比率

关	关	连接断开
关	开启	2 Gbps
开启	关	4 Gbps
开启	开启	8 Gbps

RAID 控制器模块 - 其他功能

电池备用单元

每个 RAID 控制器均含有两芯锂离子纳米聚合物电池备份单元 (BBU)。停电时，可向 RAID 控制器模块提供电力，请参阅第 217 页上的“RAID 控制器模块备份电池单元”。

注：对于虚拟磁盘， RAID 控制器固件将根据电池状态更改电池高速缓存设置。如果电池缺失或是没有足够电量，控制器会清除高速缓存并对所有虚拟磁盘将写入高速缓存属性设置为直写式。如果替换了电池，则会重新启用回写。

存储阵列热关机

系统温度超出安全阈值时，系统会自动关机。电池备份单元通过在停电时提供电力以卸载高速缓存至非易失内存来防止数据丢失。出现热关机时，无需关闭与存储阵列连接的任何 MD1200 系列扩展柜。

温度阈值将确定执行关机的临界温度。这些阈值不可更改。

表 3-2.关机阈值类型

超出阈值温度	事件说明

标称故障阈值	已设置危急事件。
最大故障阈值	三分钟内将关闭系统电源。
关机阈值	五秒内将关闭系统电源。

规划：RAID 控制器模块

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.

Dell MD3600f, MD3620F manual 主机通道 Led 连接 / 速率指示灯, Raid 控制器模块其他功能, 电池备用单元, 存储阵列热关机

Models: MD3620F MD3600f