EMC CLARiiON manual Glossary

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Glossary

RAID 0 (nonredundant array), RAID 1/0 (mirrored RAID 0), disk (individual disk), or hot spare. Before the LUN can store data, you must make it available to the operating system. Unbinding reverses the bind process, changing a LUN into its original disks or disk parts. Unbinding destroys all user information on the LUN. You bind (and unbind) disks using Navisphere Manager or the CLI as described in the Navisphere Manager or Agent and CLI manual.

C

cache See storage-system caching.

CLI A command line interpreter that lets you bind disks into LUNs on a non-RAID group storage system, create RAID groups and bind LUNs on them on a RAID group storage system, unbind LUNs, destroy RAID groups, set storage system properties, and ascertain storage-system status. Navisphere CLI lets you do that for multiple storage systems on multiple servers running Navisphere Agent. For more information on Navisphere CLI, refer to the Navisphere Agent and CLI manual for AIX environments.

D

disk A self-contained disk drive that slides into one slot in the front of the storage system. It consists of the carrier assembly, which holds the disk drive and the regulator board. Also called disk module.

disk unit A short name for LUN.

F

FC-AL (Fibre Channel An arrangement of Fibre Channel stations such that messages pass arbitrated loop) from one to the next in a ring.

FC-AL address ID A number that identifies a device as a node on a Fibre Channel loop. You select the FC-AL address ID for an SP using switches on the back of the storage system. The default FC-AL address ID for SP A is 0; the default FC-AL address ID for SP B is 1.

fibre General name for physical media supported by Fibre Channel, either optical or copper.

g-2

EMC CLARiiON Server Support Products for Windows Installation Guide

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Contents Installation Guide Copyright 2004 2006 EMC Corporation. All rights reserved Trademark InformationContents Chapter Installing and Using the Admhost and Admsnap Utility Chapter Installing and Using Navisphere CLIAppendix a Silent Installations and Removals Contents Preface Documentation Typographical Conventions Conventions used in this guideThis typeface Finding current information Sales and customer service contactsNavisphere Host Agent and CLI Release Notes Preface Xii About the CLARiiON Server Applications About EMC Navisphere software Navisphere Storage System Initialization UtilityNavisphere Host Agent Navisphere Server Utility Admhost Utility Admsnap UtilityNavisphere CLI CLARiiON VSS ProviderGuide Page Page Start Run Drive\CXSeries.exe or drive\AXSeries.exeFiles\EMC\Navisphere Storage System Initialization Utility Page To run the utility from a host Using the Navisphere Storage System Initialization UtilityTo run the utility from the CD Navisphere Host Agent OverviewNavisphere Server Utility Determining which application to install Function Host Agent Server Utility AX-Series CX-Series Host Agent and Server Utility requirements To install the Host Agent Installing the Navisphere Host AgentDrive\CXSeries.exe Drive\Program Files x86\EMC\Navisphere Agent Navisphere Agent Installer dialog box, click OKSelect Navisphere Host Agent Click Create/Overwrite FileNavisphere Agent Setup dialog box, click Finish Click Use Existing FilePage Installing the Navisphere Host Agent To remove the Host Agent Starting the Host Agent service Using the Event Monitor configuration fileDrive\Program Files x86\EMC\Navisphere Agent\Navimon.cfg Startup Type, select Automatic Using the Host AgentStarting the Host Agent service Close Computer ManagementStopping the Host Agent service Configuring storage systemsInstalling the Navisphere Server Utility To install the Server UtilityInstalling the Navisphere Server Utility To remove the Server Utility To run the Server Utility from a host Using the Navisphere Server UtilityTo run the Server Utility from the CD Page Admsnap Utility Admhost UtilityCLARiiON VSS Provider Installing the Admhost Utility To install the Admhost Utility on a serverChoose Destination Location dialog box appears Navisphere Admhost Setup page opensSetup Customer Information dialog box appears Select Program Folder dialog box opensUsing the Admhost Utility Admhost lunactivateAdmhost lunlist Installation prerequisites Installing the Admsnap UtilityTo install the Admsnap Utility Navisphere Admsnap Setup page opens SnapView Command Line Interfaces Reference Guide Using the Admsnap UtilityTo remove the Admsnap Utility Installing the CLARiiON VSS Provider \Program Files\EMC\CLARiiON VSS Provider To install the CLARiiON VSS Provider\Program Files\EMC\Navisphere CLI Using the CLARiiON VSS Provider To remove the CLARiiON VSS ProviderInstalling and Using the Admhost and Admsnap Utility Installing and Using Navisphere CLI Navisphere CLI requirements Installing Navisphere CLI Select Navisphere CLINavisphere Command Line Interface CLI Reference Using Navisphere CLIDrive\Program Files x86\EMC\Navisphere CLI Server Utility Initialization UtilityHost Agent Navisphere CLIAbout silent installations or removals CLIInstalling the Navisphere Initialization Utility Preparing for the installationCreating a response file Setup.exe -r-f1fullpath\responsefilename whereF1fullpath\responsefilename Performing a silent installation F2fullpath\logfilenameRemoving the Navisphere Initialization Utility Creating a response fileInitUtilUninstallString InitUtilUninstallString -r-f1fullpath\responsefilenamePerforming a silent removal F2fullpath\logfilename Installing revision 6.16 or later Installing Navisphere Host AgentInstalling revision 6.7 or earlier Click Next in the Navisphere Agent Welcome dialog boxOverride Userid useridCfgfilefullpath and configuration file filename ServerservernamePerforming a silent installation Userid userid Override Installing Navisphere Host Agent Removing revision 6.7 or earlier Removing the Host AgentRemoving revision 6.16 or later Removing the Host Agent HostAgentUninstallString F1full path\responsefilenameHost Agent example Installing the Navisphere Server Utility Setup.exe -r-f1fullpath\responsefilename Performing a silent installation Removing the Navisphere Server Utility ServerUtilUninstallString -r-f1fullpath\responsefilename ServerUtilUninstallStringF2fullpath\logfilename Click Next in the Navisphere CLI Welcome dialog box Creating a response file Performing a silent installation Removing Navisphere CLI CLIUninstallString -r-f1fullpath\responsefilename CLIUninstallStringF2fullpath\logfilename Verifying the silent installation or removal Required data not found in the Setup.iss fileNavicli -h servername or IP address remoteconfig -getconfig Hservername or IP addressSilent Installations and Removals Glossary Glossary Glossary Manager Memory moduleMirroring NavisphereIndependent disks Or secondary route Events Manager Striping disk Storage-systemCaching StripingIndex Index

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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