7In the Storage Array Login screen, in the Controller# column, select the iSCSI host port of the storage array that needs to be configured and its IP address(es). In the Host Address column, from drop-down menu list, select the host IP address that logs into the iSCSI host port of the storage array.

See "Source Port Selection for iSCSI Host Ports" on page 46 for more details about how these host IP addresses are listed in the drop-down menu and the recommended guidelines for selecting the host IP addresses.

Click Next to continue to enter the login information for another controller or Click Apply to commit the array login information.

8In the Connect to Additional Arrays screen, select whether you want to connect to another storage array or not.

If you want to connect to another storage array, repeat the above steps starting from step 4 or step 5 depending on your last selection.

If you do not want to connect to additional arrays, then click Finish on the final screen to exit the utility.

Source Port Selection for iSCSI Host Ports

In order to establish data communication between a host and an iSCSI-based storage array, the iSCSI initiator on the host must be configured to establish iSCSI sessions to the iSCSI host ports of the storage array. The iSCSI port login screen allows you to specify the host and storage array IP addresses the iSCSI initiator uses to establish these iSCSI sessions.

Port Login Selection

Each iSCSI port for each controller in the storage array is presented with a list of host IP addresses through which the iSCSI initiator is able to login. The host IP addresses are the source IP addresses and the iSCSI port is the target.

Each list contains only the host IP addresses that are able to communicate with the associated iSCSI port. If none of the host IP addresses are able to communicate with an iSCSI port, Not Available is the only option shown for that iSCSI port. If none of the host IP addresses are able to communicate with any iSCSI ports of either storage array controller, the host configuration option is aborted for that storage array.

NOTE: The behavior described in the preceding paragraph does not apply to Microsoft Windows Server 2003.

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Post Installation Tasks

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Dell MD3220i, MD3200i manual Source Port Selection for iSCSI Host Ports

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.