IBM SC32-0129-00 manual Appendix B. Legacy Acsls Data Migration and Coexistence

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Appendix B. Legacy ACSLS Data Migration and Coexistence

Note: For the latest information concerning migration and coexistence, see the

Tivoli Storage Manager README.

If your environment consists of Tivoli Storage Manager storage pools associated with an ACSLS library type and an ECARTRIDGE device type, the library can be updated with the SHARED=YES option to enable LAN-free data movement.

If your environment consists of Tivoli Storage Manager storage pools associated with an ACSLS library type and a GENERICTAPE device type, data migration is required rather than coexistence because Tivoli Storage Manager ACSLS shared library support cannot co-exist with external library support. See the ″Configuring Storage Devices″ chapter in the Administrator’s Guide for detailed information on how to migrate from an external library environment to a shared ACSLS library environment.

Data Migration

Data migration of ACSLS to external library support is necessary only when Tivoli Storage Manager ACSLS shared library support is not possible in your configuration. The only situation where ACSLS shared library support is not possible is when your environment does not contain a Tivoli Storage Manager server installed on AIX, Solaris, or Windows to serve as the library manager. Migrate the existing data from existing (old) storage pools to new storage pools associated with the appropriate policy, device class, and library definitions. Migration of data also allows the entire environment to be LAN-free, providing better performance and better utilization of tape drives and media.

Figure 10 on page 52 displays the normal migration path from an old storage pool containing the data associated with the ACSLS library type to a new storage pool associated with an EXTERNAL library type and an ECARTRIDGE device class.

© Copyright IBM Corp. 2000, 2007

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Contents Storage Agent User’s Guide Page Storage Agent User’s Guide Fifth Edition January Contents Page About This Book How to Use This BookIBM Tivoli Storage Manager Publications Where to Look for InformationRelated IBM Publications Support Information Tivoli Technical TrainingSearching knowledge bases Severity Conventions Used in This Guide Page Changes for IBM Tivoli Storage Manager Version 5 Release Changes for IBM Tivoli Storage Manager VersionJanuary OctoberLAN-free for z/OS Minimum I/O to Volumes Associated with File Device ClassChanges for IBM Tivoli Storage Manager Version 5 Page Storage Agent Overview SAN LAN-free Client Data Backup Scenario Multi-session No-Query Restore for LAN-free Path Planning Supported Operating SystemsTypes of Environments ACSLS, Scsi and 349X Tape Library Sharing SAN SAN External Libraries File Device Sharing Using Tivoli SANergyPage Data Migration and Coexistence System Requirements Client System Storage agent properties Configuration Information WorksheetsDevice information External library ACSLS, 3494, or Scsi drive device namesServer System Server properties Client System Drive Shared diskACSLS, 3494, or Scsi library information Drive Shared diskObtain Device Information Client Node InformationServer System Lanfreecommmethod Tcpip Lanfreetcpserveraddress Installing and Configuring Tape-Library Overview of Installation and Configuration TasksFile-Device Sharing Environments Verifying the Network Connection Configuring devices for the storage agent to accessTivoli Storage Manager Client Workstation Client System Installing SoftwareNext steps. For example Install and Configure the Storage Agent Locate the line Software to Install Devconfig devconfig.out Tape Device Disk Device On page 27 shows the results of completing this step Configuring Devices for the Storage Agent to AccessSAN Tape DevicesOS only Formatting Volumes for LAN-free Data Movement Disk DevicesStart the Storage Agent Determining Whether the Data Movement was LAN-free Verify the LAN-free ConfigurationPage Tivoli Storage Manager Server Installing and Configuring External Library EnvironmentsVerifying the Network Connection Installing and Configuring External Library Environments Servername tsmsrver Install and Configure the Storage Agent Package Name Fileset Names Description Servername tsmsrver Define the storage pool. For example Define path storagnt libmgr1 srctype=server desttype=library Start the Storage Agent Determining Whether the Data Movement was LAN-free Page Starting and Stopping the Storage Agent Appendix A. Administration and Configuration ReferenceAutomating the Storage Agent Startup Manually Starting and Stopping the Storage AgentAdding Communication Information for the Storage Agent FormatParameters Examples SERVERPAsswordSERVERName HLAddressStorage Agent Options File Required OptionsAdditional Options IDLETimeout minutes COMMTimeout secondsRESOURCETimeout minutes Msgstacktrace onoffTcpadminport number STAMaxpooledsessions numberTHROUGHPUTDatathreshold kilobytespersecond Device Configuration File for the Storage Agent THROUGHPUTTimethreshold minutesUselargebuffers yesno Define Server Data Migration Appendix B. Legacy Acsls Data Migration and CoexistenceMigration New Storage Pool Old Storage Appendix C. Notices Hacmp TrademarksAppendix C. Notices Page Glossary Page Glossary Page Dsmsta Setstorageserver IndexOptions Page SC32-0129-00

SC32-0129-00 specifications

The IBM SC32-0129-00 is a sophisticated component that plays a vital role in the realm of enterprise computing. Primarily designed for IBM's mid-range systems, it is known for its robust performance and reliability, serving as a critical part of data processing and storage architectures.

One of the main features of the SC32-0129-00 is its advanced input/output capabilities. This component supports a variety of connectivity options, enabling seamless integration within existing IT infrastructures. Its compatibility with multiple IBM systems ensures that organizations can enhance their current setups without needing to overhaul their entire technology stack.

The SC32-0129-00 utilizes cutting-edge technology to optimize data flow and accessibility. With its high-throughput design, it allows for rapid data transfer, facilitating efficient processing and retrieval. This is especially crucial in environments where large amounts of data are generated and need to be analyzed in real-time.

In terms of characteristics, the SC32-0129-00 is built with durability in mind. Its construction adheres to stringent quality standards, which means it can withstand the demands of high-volume operations. This resilience makes it a favored choice among businesses looking to maintain uptime and minimize disruptions.

Additionally, the SC32-0129-00 is designed with scalability in mind. As organizations grow and their data needs expand, this component can easily adapt to accommodate increased workloads. This flexibility is essential for businesses that must evolve with changing market conditions and technological advancements.

Another noteworthy aspect of the SC32-0129-00 is its energy efficiency. In an era where sustainability is paramount, efficient power consumption helps organizations reduce their carbon footprint while lowering operational costs. This aligns with IBM's commitment to creating environmentally friendly solutions.

In summary, the IBM SC32-0129-00 is a critical asset for businesses seeking to enhance their data processing capabilities. With its robust input/output features, high throughput, durability, scalability, and energy efficiency, it is engineered to serve the complex demands of today’s digital landscape. Investing in this component could lead to significant improvements in productivity and performance, making it a valuable addition to any enterprise system.
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