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Management: System Interfaces

Microsoft Services

Virtual Disk Service

The Microsoft® Virtual Disk Service (VDS) is a component of the Windows® operating system. The VDS component utilizes third-part vendor specific software modules, known as providers, to access and configure third-party storage resources, such as MD3200i storage arrays. The VDS component exposes a set of application programming interfaces (APIs) that provides a single interface for managing disks and other storage hardware. The MD3200i Series VDS Provider enables Windows tools, including the Disk Manager, to access and configure storage array virtual disks.

The VDS Provider for the MD3200i Series arrays is available on the MD3200i Series resource media. For more information on VDS, see microsoft.com.

Volume Shadow-Copy Service

The Microsoft Volume Shadow-copy Service (VSS) is a component of the Microsoft Windows operating system. The VSS component utilizes third-part vendor specific software modules, known as providers, to access and utilize snapshot and disk copy functionality provided by third-party storage resources, such as MD3200i Series storage arrays. The combination of the VSS component and the VSS Provider, included on the MD3200i Resource media, enable the MD3200i Series arrays to be utilized by third-party and Windows backup and snapshot applications.

NOTE: Virtual disks used as source virtual disks for VSS snapshots should have names no longer than 16 characters.

The VSS hardware provider uses the source virtual disk name as a prefix for the snapshot and repository virtual disk names. The resulting snapshot and repository names are too long if the source virtual disk name exceeds 16 characters.

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MD3200i, MD3220i specifications

The Dell MD3220i and MD3200i are part of Dell's extensive line of modular storage solutions, designed to support organizations in optimizing their data management and scalability requirements. These models offer reliable performance and flexible features, making them suitable for various workloads including virtualization, cloud storage, and disaster recovery.

One of the standout features of the MD3220i and MD3200i is their support for iSCSI storage networking. By utilizing the Internet Small Computer Systems Interface (iSCSI) protocol, these systems provide organizations with a cost-effective way to connect their storage over existing network infrastructure, enabling efficient data transfers and management.

Both models are equipped with dual controllers that ensure high availability and failover capabilities, which are crucial for meeting uptime requirements in mission-critical environments. The dual controllers also facilitate load balancing and increase overall system performance, as they allow multiple paths to the storage, enhancing I/O performance.

Scalability is another key characteristic of the MD3220i and MD3200i. These storage arrays can be expanded to meet growing storage demands, supporting up to 240TB of raw capacity with up to 16 additional expansion enclosures. This flexibility allows organizations to start with a smaller configuration and grow their storage capabilities without a complete overhaul of the existing infrastructure.

The units also support multiple disk types, including traditional spinning disks, solid-state drives (SSDs), and a combination of both. This versatility enables users to tailor storage configurations to their specific performance and budgetary needs. Furthermore, the systems feature advanced data management technologies such as snapshots and remote replication, providing essential tools for data protection.

With their ease of management, the MD3220i and MD3200i are designed for straightforward configuration and operation. The intuitive management interfaces allow IT professionals to monitor performance, configure storage, and manage data effectively, ensuring businesses can maintain optimal system availability.

In summary, the Dell MD3220i and MD3200i are robust, scalable, and versatile storage solutions that cater to diverse organizational needs. Their integrated technologies, such as iSCSI support, dual controller architecture, and advanced data management features, make them an ideal choice for modern data centers looking to enhance storage capabilities while ensuring reliability and performance.
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