On the Setup tab, select Manage a Storage Array, 226

•On the Devices tab, in either the Tree view or the Table view, double-clicka storage array. Alternatively, you can right-click a storage array and select Manage Storage Array from the pop-up menu.

•On the Setup tab, select Manage a Storage Array.

After the AMW opens, select the Physical tab to see the components in the storage array. A component that has a problem is indicated by a status icon.

The status icons indicate the status of the components that comprise the storage array. Also, the Recovery Guru option provides a detailed explanation of the conditions and the applicable steps to remedy any Needs Attention status. For more information, see "Recovery Guru" on page 232.

For the status of a storage array, the icons shown in the following table are used in the Tree view, the Table view, and both the EMW Status Bar and the AMW Status Bar.

Table 19-2. Status Icon

Status	Icon	Description

Optimal		Each component in the managed storage array is in
		the desired working condition.
Needs Attention		There is a problem with the managed storage array
		that requires your intervention to correct it.
Unresponsive		The storage management station cannot
		communicate with the storage array or one RAID
		controller module or both RAID controller modules
		in the storage array.
Fixing Status		A Needs Attention status has been corrected and the
		managed storage array is currently transitioning to an
		Optimal state.
Unsupported		The node is currently not supported by this version of
		MDSM.
Software		The storage array is running a level of software that is
Unsupported		no longer supported by MDSM.

In the Table view, every managed storage array is listed once, regardless of the number of attachments it has in the Tree view. After the storage array has been contacted by MDSM, an icon representing its hardware status appears.

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Troubleshooting: Your Storage Array Software

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.

Dell MD3220i On the Setup tab, select Manage a Storage Array, 226, Status Icon Description

Models: MD3200i MD3220i

•On the Setup tab, select Manage a Storage Array.

Table 19-2. Status Icon

Description

MDSM.

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MD3200i, MD3220i specifications