About the CLARiiON Server Applications

Navisphere Server Utility

Similar to the Host Agent, the Navisphere Server Utility registers the server’s HBA (host bus adapter) with the attached AX-Series or CX-Series storage system; however, unlike the Host Agent, the Server Utility on a Windows server does not:

◆Send LUN mapping information back to a CX-Series storage system. This information will not display in the Manager UI or CLI. To see LUN mapping information in the Manager UI or CLI for a CX-Series storage system, you must use the Host Agent instead of the Server Utility.

LUN mapping information is sent to AX-Series storage systems. In Navisphere Manager, this information displays in the Manager UI or with the CLI -lunmapinfocommand. In Navisphere Express, this information displays in the Manage Virtual Disks page.

◆Require network connectivity to the storage system.

◆Require that you install the utility; you can run it from the CD. However, we recommend that you install it on the server. Some features are not available unless you install the Server Utility on the server.

However, with the Server Utility you can perform the following functions:

◆Windows servers with Microsoft iSCSI initiators can use the utility to configure iSCSI connections - log on, log off, and remove an iSCSI target - and to configure mutual CHAP.

◆AX-Series storage systems running Navisphere Express can use the utility to manage snapshots. If you are managing your AX-Series storage system with Navisphere Manager or if you have a CX-Series storage system, you must use SnapView and the admsnap utility to manage snapshots.

Important The Server Utility is supported on the AX-Series and CX-Series storage systems. CX-Series and AX100-Series systems must be running FLARE OE 02.16.xxx.5.yyy or higher. AX150-Series systems must be running FLARE 02.20.xxx.5.yyy or higher.

Not all features are supported in all revisions of the Server Utility. Refer to the Server Utility’s online help for information on which features are available. You cannot install the Host Agent and the Navisphere Server Utility on the same server. However, you can install them on different servers that are connected to the same storage system.

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EMC CLARiiON Server Support Products for Windows Installation Guide

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EMC CLARiiON manual Navisphere Server Utility
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CLARiiON specifications

EMC CLARiiON is a storied name in the realm of data storage solutions, renowned for its reliability, scalability, and advanced features. As a part of EMC's pioneering approach to enterprise storage, CLARiiON systems are designed to meet the demands of businesses ranging from small enterprises to large data centers.

One of the standout features of EMC CLARiiON is its support for both Fibre Channel and iSCSI protocols, which allows for versatile deployment options in various network environments. This dual-protocol capability is key in enabling organizations to leverage existing network infrastructures while providing the flexibility to scale as needed.

The architecture of CLARiiON is built on a modular design, featuring a series of storage processors, also known as storage controllers. This design not only enhances performance but also allows for easy upgrades and expansions. The use of RAID (Redundant Array of Independent Disks) technology ensures data redundancy and integrity, offering a variety of RAID levels to cater to specific performance and data protection needs.

EMC CLARiiON also integrates advanced data management features such as online capacity expansion, which enables administrators to add drives without disrupting operations. This is complemented by the system's support for thin provisioning, which allows for more efficient use of storage space, presenting only the amount of storage that is actually being used.

One notable technology employed by CLARiiON is the Storage Resource Management (SRM) suite, which provides powerful tools for monitoring, reporting, and managing storage usage and performance. This suite enables IT teams to optimize their storage investments by identifying trends and potential issues before they affect service levels.

Another critical aspect is the inclusion of automatic load balancing features, which help distribute workloads evenly across available storage resources. This promotes optimal performance and reduces the risk of bottlenecks during peak usage times. Additionally, the snapshot technology embedded in CLARiiON offers users the ability to create point-in-time copies of data, facilitating rapid recovery in the event of data loss or corruption.

Lastly, EMC CLARiiON systems are designed with high availability in mind. They often feature redundant components and advanced failover capabilities to ensure seamless operations. With these characteristics, EMC CLARiiON stands as a robust solution for organizations seeking to enhance their data storage strategy, driven by cutting-edge technology and tailored to meet diverse business requirements.
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