•环境温度太高。请参阅 《使用入门指南》中的 “技术规格”。

•外部通风受阻。

•电源设备 / 冷却风扇模块已卸下或出现故障。请参阅第 254 页上的“电 源设备 / 冷却风扇模块故障排除”。

如果问题仍未解决，请参阅第 261 页上的 “获得帮助”。

扩展机柜管理模块故障排除

小心：多数维修只能由经认证的维修技术人员进行。您只能根据产品说明 文件中的授权，或者在联机、电话服务以及支持小组的指导下，进行故障排 除和简单的维修。未经 Dell 授权的维修所造成的损坏不在保修范围之内。请 阅读并遵循产品附带的安全说明。

小心：建议您在关闭扩展柜阵列电源之前关闭主机服务器电源以免数据丢失。

•如果 EMM 状态 LED 持续亮起或闪烁琥珀色光 （每个序列为 2 或

4 次）：

a 关闭服务器电源。

b 卸下 EMM 并检查背板和 EMM 上的销有无弯曲。请参阅 MD1200 和 MD1220 存储机柜 《硬件用户手册》中的 “卸下 EMM”。

c重置 EMM 并等待 30 秒。请参阅 MD1200 和 MD1220 存储机柜 《硬件用户手册》中的 “卸下 EMM”。

d打开服务器电源。

e查看 EMM 状态 LED。

f如果 LED 没有变绿，请更换 EMM。

步骤 c 如果问题仍未解决，。

•如果 EMM 状态 LED 闪烁琥珀色光 （每个序列 5 次），请将两个 EMM 上的固件更新为所支持的最新固件。有关下载最新固件的详细信 息，请参阅第 195 页上的 “管理：固件下载”。

•如果链路状态 LED 并非绿色： a 关闭服务器电源。

b 重置扩展阵列和服务器中的电缆。

c 打开扩展阵列，然后打开存储阵列并等到系统完全引导。 d 打开服务器电源。

故障排除：阵列

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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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