•主机到虚拟磁盘的映射

•虚拟磁盘备份对

•快照虚拟磁盘和快照库虚拟磁盘

•远程复制对

•复制存储库

存储阵列介质扫描

介质扫描为后台运行的操作，可用于检查虚拟磁盘以验证数据是否可访 问。此过程将在正常的读写活动中断之前查找介质错误并向事件日志报告 错误。

注：您不能在固态磁盘 (SSD) 组成的虚拟磁盘上启用后台介质扫描。

介质扫描发现的错误包括：

•不可恢复的介质错误—首次尝试或后续任意尝试均无法读取数据。对 于具有冗余保护的虚拟磁盘，数据将被重新构建、重新写入物理磁盘 并验证，同时向事件日志报告错误。对于不具有冗余保护的虚拟磁盘 （RAID 级别 1、 RAID 级别 5 和 RAID 级别 6 虚拟磁盘），将不纠正错 误，但会将其记录在事件日志中。

•可恢复的介质错误—首次尝试时物理磁盘将无法读取数据，但后续尝 试可成功读取数据。数据将被重新写入物理磁盘并验证，同时向事件 日志报告错误。

•冗余不匹配错误—虚拟磁盘上出现的前 10 个冗余不匹配状况将记录于 事件日志中。

•无法修复的错误—无法读取数据，且奇偶校验或冗余信息无法用于重 新生成数据。例如，冗余信息不可用于在降级的虚拟磁盘上重新构建 数据。向事件日志报告错误。

有关详细信息，请参阅 “PowerVault Modular Disk Storage Manager 联机帮 助”主题。

更改介质扫描设置

1在 AMW 中，选择 Logical （逻辑）选项卡并选择任意虚拟磁盘。

2选择 Virtual Disk （虚拟磁盘） → Change （更改） → Media Scan Settings （介质扫描设置）。

此时将显示 Change Media Scan Settings （更改介质扫描设置）窗口。

配置：磁盘组和虚拟磁盘

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Dell MD3620F 存储阵列介质扫描, 更改介质扫描设置, 主机到虚拟磁盘的映射 虚拟磁盘备份对 快照虚拟磁盘和快照库虚拟磁盘 远程复制对 复制存储库, AMW 中，选择 Logical （逻辑）选项卡并选择任意虚拟磁盘。, 125
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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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