EMC CLARiiON manual Admhost Utility, Admsnap Utility

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About the CLARiiON Server Applications

 

 

 

 

 

 

 

 

 

 

 

 

 

Admhost Utility

 

The Admhost Utility is an executable program that you can run

 

 

 

interactively via script. It runs only on Microsoft Windows Server™

 

 

 

2003 or Windows® 2000 operating systems, and works with

 

 

 

layered-driver applications (for example, SAN Copy™, SnapView™

 

 

 

and MirrorView™/A devices), and non-layered-driver devices.

 

 

 

Use admhost commands to

 

 

 

◆ Scan for new storage devices

 

 

 

◆ Assign drive letters to the devices

 

 

 

◆ Make storage devices inaccessible to the server operating system

 

 

 

◆ Flush cache data to disk

 

 

 

◆ List drive letters and worldwide names for all server devices

 

 

 

 

 

 

 

 

 

Important The Admhost Utility is supported on CX-Series, FC-Series, and

 

 

 

AX-Series storage systems that have been upgraded to Navisphere Manager,

 

 

 

that is, that have the Navisphere Manager Enabler installed.

 

 

 

 

 

 

 

 

 

 

 

 

 

Admsnap Utility

 

The Admsnap Utility is an executable program that you can run

 

 

 

interactively or via a script to manage SnapView clones and

 

 

 

snapshots. The Admsnap Utility resides on the servers connected to

 

 

 

the storage system with the SnapView driver installed. Admsnap

 

 

 

runs on Microsoft Windows Server 2003 or Windows 2000.

 

 

 

 

 

 

 

 

 

Important Unless indicated otherwise, all references to a Windows server

 

 

 

refer to Windows Server 2003 or Windows 2000 servers only.

 

 

 

 

 

 

Use admsnap commands to:

◆Scan for new storage devices

◆Assign drive letters to the devices

◆Make storage devices inaccessible to the server operating system

◆Flush cache data to disk

◆List drive letters and worldwide names for all server devices

◆List current snapshot devices

◆Map and unmap to a SnapView session

◆Start and stop a SnapView session

Important The Admsnap Utility is supported on CX-Series, FC-Series, and AX-Series storage systems that have been upgraded to Navisphere Manager, that is, that have the Navisphere Manager Enabler installed.

About EMC Navisphere software

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Contents Installation Guide Trademark Information Copyright 2004 2006 EMC Corporation. All rights reservedContents Chapter Installing and Using Navisphere CLI Chapter Installing and Using the Admhost and Admsnap UtilityAppendix a Silent Installations and Removals Contents Preface Documentation This typeface Conventions used in this guideTypographical Conventions Navisphere Host Agent and CLI Release Notes Sales and customer service contactsFinding current information Preface Xii About the CLARiiON Server Applications Navisphere Storage System Initialization Utility About EMC Navisphere softwareNavisphere Host Agent Navisphere Server Utility Admsnap Utility Admhost UtilityGuide CLARiiON VSS ProviderNavisphere CLI Page Page Drive\CXSeries.exe or drive\AXSeries.exe Start RunFiles\EMC\Navisphere Storage System Initialization Utility Page To run the utility from the CD Using the Navisphere Storage System Initialization UtilityTo run the utility from a host Navisphere Server Utility OverviewNavisphere Host Agent Determining which application to install Function Host Agent Server Utility AX-Series CX-Series Host Agent and Server Utility requirements Drive\CXSeries.exe Installing the Navisphere Host AgentTo install the Host Agent Select Navisphere Host Agent Navisphere Agent Installer dialog box, click OKDrive\Program Files x86\EMC\Navisphere Agent Click Create/Overwrite FileClick Use Existing File Navisphere Agent Setup dialog box, click FinishPage Installing the Navisphere Host Agent To remove the Host Agent Drive\Program Files x86\EMC\Navisphere Agent\Navimon.cfg Using the Event Monitor configuration fileStarting the Host Agent service Starting the Host Agent service Using the Host AgentStartup Type, select Automatic Close Computer ManagementConfiguring storage systems Stopping the Host Agent serviceTo install the Server Utility Installing the Navisphere Server UtilityInstalling the Navisphere Server Utility To remove the Server Utility To run the Server Utility from the CD Using the Navisphere Server UtilityTo run the Server Utility from a host Page CLARiiON VSS Provider Admhost UtilityAdmsnap Utility To install the Admhost Utility on a server Installing the Admhost UtilitySetup Customer Information dialog box appears Navisphere Admhost Setup page opensChoose Destination Location dialog box appears Select Program Folder dialog box opensAdmhost lunactivate Using the Admhost UtilityAdmhost lunlist To install the Admsnap Utility Installing the Admsnap UtilityInstallation prerequisites Navisphere Admsnap Setup page opens To remove the Admsnap Utility Using the Admsnap UtilitySnapView Command Line Interfaces Reference Guide Installing the CLARiiON VSS Provider \Program Files\EMC\Navisphere CLI To install the CLARiiON VSS Provider\Program Files\EMC\CLARiiON VSS Provider To remove the CLARiiON VSS Provider Using the CLARiiON VSS ProviderInstalling and Using the Admhost and Admsnap Utility Installing and Using Navisphere CLI Navisphere CLI requirements Select Navisphere CLI Installing Navisphere CLIDrive\Program Files x86\EMC\Navisphere CLI Using Navisphere CLINavisphere Command Line Interface CLI Reference Host Agent Initialization UtilityServer Utility Navisphere CLICLI About silent installations or removalsPreparing for the installation Installing the Navisphere Initialization UtilityF1fullpath\responsefilename Setup.exe -r-f1fullpath\responsefilename whereCreating a response file F2fullpath\logfilename Performing a silent installationCreating a response file Removing the Navisphere Initialization UtilityPerforming a silent removal InitUtilUninstallString -r-f1fullpath\responsefilenameInitUtilUninstallString F2fullpath\logfilename Installing revision 6.7 or earlier Installing Navisphere Host AgentInstalling revision 6.16 or later Click Next in the Navisphere Agent Welcome dialog boxUserid userid OverrideServerservername Cfgfilefullpath and configuration file filenamePerforming a silent installation Userid userid Override Installing Navisphere Host Agent Removing revision 6.16 or later Removing the Host AgentRemoving revision 6.7 or earlier Removing the Host Agent F1full path\responsefilename HostAgentUninstallStringHost Agent example Installing the Navisphere Server Utility Setup.exe -r-f1fullpath\responsefilename Performing a silent installation Removing the Navisphere Server Utility ServerUtilUninstallString ServerUtilUninstallString -r-f1fullpath\responsefilenameF2fullpath\logfilename Click Next in the Navisphere CLI Welcome dialog box Creating a response file Performing a silent installation Removing Navisphere CLI CLIUninstallString CLIUninstallString -r-f1fullpath\responsefilenameF2fullpath\logfilename Required data not found in the Setup.iss file Verifying the silent installation or removalHservername or IP address Navicli -h servername or IP address remoteconfig -getconfigSilent Installations and Removals Glossary Glossary Glossary Mirroring Memory moduleManager NavisphereIndependent disks Or secondary route Events Manager Caching Storage-systemStriping disk 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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