首选 Raid 控制器模块所有权, 创建备份向导, 虚拟磁盘备份失败, 152

标虚拟磁盘上进行修改操作，那么必须先完成修改操作，然后才可以开始虚拟磁盘备份。如果虚拟磁盘备份的状态为 In Progress （正在进行），则不会执行任何修改操作。

创建备份向导

Create Copy Wizard （创建备份向导）将指导您完成以下操作：

•从可用虚拟磁盘的列表选择源虚拟磁盘。

•从可用虚拟磁盘的列表选择目标虚拟磁盘。

•设置虚拟磁盘备份的备份优先级。

完成向导对话框之后会开始虚拟磁盘备份，而且会从源虚拟磁盘读取数据并将其写入目标虚拟磁盘。

当虚拟磁盘备份的状态为 In Progress （正在进行）或 Pending （挂起）时，Operation in Progress （操作正在进行）图标会显示在源虚拟磁盘和目标虚拟磁盘上。

虚拟磁盘备份失败

虚拟磁盘备份失败的可能原因包括：

•从源虚拟磁盘读取时产生读取错误。

•向目标虚拟磁盘写入时产生写入错误。

•存储阵列中存在故障，从而影响源虚拟磁盘或目标虚拟磁盘。

如果虚拟磁盘备份失败，则会在 Event Log （事件日志）中记录一个危急事件，而且 Needs Attention （需要注意）图标会显示在 AMW 中。虚拟磁盘备份处于该状态时，主机具有对源虚拟磁盘的只读访问权限。使用 Recovery Guru 修正故障之前，不会发生对于目标虚拟磁盘的读写请求。

首选 RAID 控制器模块所有权

虚拟磁盘复制期间， RAID 控制器模块必须同时拥有源虚拟磁盘和目标虚拟磁盘。如果虚拟磁盘备份启动后，两个虚拟磁盘并非拥有相同的首选 RAID 控制器模块，则目标虚拟磁盘的所有权将自动转换为源虚拟磁盘的首选 RAID 控制器模块。虚拟磁盘复制完成或停止后，目标虚拟磁盘的所有权将恢复为其首选 RAID 控制器模块。如果虚拟磁盘复制期间源虚拟磁盘的所有权发生变化，则目标虚拟磁盘的所有权也会随之变化。

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配置：高级功能—虚拟磁盘备份

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 首选 Raid 控制器模块所有权, 虚拟磁盘备份失败, Create Copy Wizard （创建备份向导）将指导您完成以下操作：, 152

Models: MD3620F MD3600f