Dell MD3800f, MD3820f manual World Wide Name Zoning

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Figure 1. Example of Switch Zoning on SAN on an MD38xxf-series Fibre-Channel Storage Array

World Wide Name Zoning

There are several different switch zoning techniques used across various SANs. When configuring zoning with your storage array, using a 64 bit World Wide Name (WWN) to uniquely identify each component in your Fibre Channel switch fabric is recommended. An advantage of using WWN port zoning (also called soft zoning) is that it allows you to remove and/or replace cabling to and from the fabric without reconfiguring the existing zone logic.

When implemented on the Fibre Channel switch, port WWN zoning causes the host server to query the World Wide Identifier (WWID) name of all attached physical disks and/or expansion enclosures each time it accesses the switch fabric. By zoning specific ports on the host server(s), switch and storage array

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Contents Page Page Contents Working With SFP+ Modules and Fiber Optic Cables Post Installation TasksUninstalling MD Storage Software Load BalancingManagement Station Requirements IntroductionSystem Requirements Introduction to Storage ArraysRelated Documentation Contacting Dell Locating your system Service TagConnecting The Storage Array Hardware InstallationPlanning The Storage Configuration Configuring Fibre Channel Other Information You May Need Installing Supported Fibre Channel HBAsUsing Fibre Channel Switch Zoning Installing Fibre Channel HBA On Your Host ServerWorld Wide Name Zoning Redundant And Non-Redundant Cabling Switch Zoning GuidelinesSetting Up Zoning On The Fibre Channel Switch Hardware Cabling The Storage ArraySAN-Attached Cabling Example SAN-Attached CablingServer1HBA0 Server1HBA1 Remote Replication Cabling Example Remote Replication Cabling Mixed Environment Mixed Environment Cabling PowerVault MD1200 Series Expansion EnclosuresPage Page Installing PowerVault MD Storage Software Graphical Installation Recommended Installing Host Bus Adapters and DriversSilent Installation On Windows Systems Console InstallationSilent Installation Enabling Premium Features OptionalUpgrading MD Storage Software Verifying Storage Array Discovery Post Installation TasksInitial Setup Tasks Uninstalling MD Storage Software From Linux Uninstalling MD Storage SoftwareUninstalling MD Storage Software From Windows Round Robin With Subset Least Path WeightLoad Balancing Load Balance PolicySetting Load Balance Policies in VMware Setting Load Balance Policies in LinuxRemoving SFP+ Modules Guidelines for Using SFP+ ModulesWorking With SFP+ Modules and Fiber Optic Cables Removing Fibre Channel Cables Installing SFP+ ModulesGuidelines for Using Fiber Optic Cables Installing Fibre Channel CablesPage Cabling for Performance Hardware Cabling Best PracticesHandling Static-Sensitive Components Host Cabling for Remote ReplicationLabeling Cables Single-Controller and Dual-Controller Topologies
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MD3800f, MD3820f specifications

The Dell MD3800f and MD3820f storage arrays are advanced storage solutions designed to meet the demanding needs of mid-sized businesses and enterprise environments. Both models offer high performance, scalability, and a reliable foundation for data storage that can support various applications.

One of the standout features of the MD3800f and MD3820f is their impressive scalability. The MD3800f can support up to 240 drives, allowing for extensive storage capacity that can be adjusted as business needs grow. Meanwhile, the MD3820f supports up to 192 drives, offering streamlined management without sacrificing performance. This flexible architecture enables organizations to start small and expand their storage configurations as their data evolves.

Performance is another key characteristic of these two storage systems. Equipped with dual active controllers, the MD3800f and MD3820f can provide increased throughput and load balancing, ensuring that applications run smoothly even under high-demand circumstances. With support for both SSDs and HDDs, these storage arrays can achieve a mix of high-speed access and cost-effective capacity. The MD3800f, in particular, offers intelligent tiering capabilities that automatically moves data between different types of drives based on usage patterns, further optimizing performance.

Both models also include advanced RAID configurations, which enhance data protection and availability. Users can select from several RAID levels, including RAID 0, 1, 5, 6, and 10, catering to specific performance and redundancy needs. Additionally, the MD3800f and MD3820f incorporate features like snapshot technology, which allows for point-in-time copies of data for backup or recovery purposes without impacting performance.

In terms of connectivity, the Dell MD3800f and MD3820f offer various interface options including iSCSI and Fibre Channel, enabling seamless integration into diverse IT environments. Management of the arrays is made easy through the Dell Storage Manager, which provides a comprehensive view of storage performance, utilization, and health, making it easier for IT administrators to oversee their infrastructure.

In summary, the Dell MD3800f and MD3820f storage arrays are robust solutions that deliver exceptional scalability and performance. With their advanced features, intelligent data management, and flexible connectivity options, they are well-suited for organizations looking to optimize their data storage capabilities while maintaining high availability and efficiency.