注:要获得最大冗余,必须在手动定义主机拓扑时选择所有与阵列之间的 主机连接。例如:当手动配置主机访问时,对一台主机可能会列出两个主机 连接。对于此主机,您应选择 Available hosts (可用主机)部分列出的两个 主机连接,然后使用 Add (添加)按钮将其添加到 Selected hosts (选定的 主机)部分。

注:有关配置主机的详情,请参阅第 79 页上的 配置:关于主机

如果某一组件 (例如:RAID 控制器模块或电缆)出现故障,或是到首选 RAID 控制器模块的数据路径出现错误,则虚拟磁盘所有权将移交至备用 的、非首选 RAID 控制器模块进行处理。此功能被称为故障转移。

可访问存储阵列并提供 I/O 路径故障转移的主机系统中已安装多路径框架

的驱动程序,例如 Microsoft Multi-Path IO (MPIO) Linux Device

Mapper (DM)

有关 Linux DM 的详细信息,请参阅第 187 页上的 配置:Linux Device Mapper 多路径。有关 MPIO 的详细信息,请参阅 microsoft.com

注:主机上应始终安装有多路径驱动程序,即使配置中仅有一条路径通往 存储系统 (如单端口群集配置)时也应如此。

故障时转移期间,虚拟磁盘转移将作为严重事件被记录,并将自动发送警 报通知 (如果已为存储阵列配置了警报目的地)。

管理主机端口标识符

您可以管理添加到存储阵列的主机端口标识符。您可以:

Add (添加)将新的主机端口标识符添加或关联到特定主机。

Edit (编辑)更改主机端口标识符别名或用户标签。将主机端口标 识符移动 (关联)到新主机。

Replace (替换)用其他主机端口标识符替换特定主机端口标识符。

Remove (删除)删除特定主机端口标识符与关联主机之间的关联。

注:用户标签不能与主机名一致。推荐您使用 HBA 端口号来命名主机名。 例如:Server1-HBA-0

管理主机端口标识符:

1请执行以下操作之一:

Topology (拓扑)窗格中右键单击主机,选择弹出式菜单中的

Manage Host Port Identifiers (管理主机端口标识符)。

86

配置:关于主机

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Dell MD3600f, MD3620F manual 管理主机端口标识符, 故障时转移期间,虚拟磁盘转移将作为严重事件被记录,并将自动发送警 报通知 (如果已为存储阵列配置了警报目的地)。

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.