Tivoli Storage Management Solutions

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Tivoli Storage Management Solutions

Freddy SaldanaProduct Manager, Tivoli Storage ManagerOxford University TSM SymposiumSeptember [email protected]

Tivoli Storage Manager V4.2 and Product RoadmapTivoli Storage Manager V4.2 and Product Roadmap

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Tivoli Storage Manager Tivoli Storage Manager Availability & ProtectionAvailability & Protection

• Enterprise-wide data protectionsupports mission-criticalbusiness processes.

• Application-specific dataprotection provides totalapplication coverage

• Policy-based automationreduces staff involvement andhuman errors

• Hardware cost reductionthrough resource sharing andstorage efficiencies

Over 1 Million Computers rely on

Tivoli Storage Managerto protect their data

Only end-to-end solution supporting the mainframe to the laptopOnly end-to-end solution supporting the mainframe to the laptop

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AGENDA -Tivoli Storage Manager (TSM)AGENDA -Tivoli Storage Manager (TSM)

• TSM Version 4.1 Summary

• TSM Version 4.2 Overview

• Tivoli Data Protection (TDP) products

• TSM Version 5.x proposed

• TSM Roadmap Themes

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TSM Version 4.1 Summary Available July ‘00TSM Version 4.1 Summary Available July ‘00

• LAN-free Tape Resource Sharing

– (AIX, Sun, NT, W2K)• LAN-free Client Data Transfer (NT, W2K)

– TDP Exchange, TDP R/3• Server-less Hardware Integration EMC Timefinder

– Oracle, R/3 ( Solaris)• Fully Integrated Internet Backup- Mobil Client

Support (Win95, Win98, NT, W2K)

– Adaptive Differencing, Encryption• NT/2000 HSM with OTG HSM for TSM available Dec

2000

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TSM Version 4.1 Summary Available July ‘00TSM Version 4.1 Summary Available July ‘00

• Available 12/00– TSM 4.1.2– LAN-free TDP SQL NT– LAN-free TDP Domino NT– LAN-free TDP Oracle NT

• Available 1Q01– TSM 4.1.3– TDP for Informix 4.1.2– TDP for SQL 2.2– TDP for Exchange 2.2– TDP for EMC 1.1.1– TDP for ESS 1.1

6Dates and content subject to change based on business demands

Tivoli Storage Manager V4.2 Available Jun ‘01Tivoli Storage Manager V4.2 Available Jun ‘01

• Tivoli Storage Manager V4.2 Available June 2001– LAN-Free client rollout– Disk Sharing Storage Pool with SANergy– Library Sharing for HP-UX server– Server Enhancements– Server Management Console– Client Enhancements– Journal based backup for NT/Win2000– Storage Resource Reporting

• Tivoli Data Protection (TDP) 1H2001– TDP Exchange, SQL, Oracle, Domino, Informix, EMC, ESS

• Tivoli Data Protection for NDMP 3Q2001– TDP NDMP for NT/2000 TSM server

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San Resource Sharing and LAN-freeSan Resource Sharing and LAN-free

• LAN-free with tape and considerations

• LAN-free with SANergy managed disk

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Traditional LAN Data TransferTraditional LAN Data Transfer

LAN

TSM Client

File SystemDisk/Tape Hierarchy

TSM Server

SAN

ControlDataControlData

• LAN for control anddata flow

• Control: directory/filenames and attributes

• Data: directory/filedata and extendedattributes for storagein the serverhierarchy

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LAN-Free Client Data Transfer With TapeLAN-Free Client Data Transfer With Tape

LAN

TSM Client


TSM Server

SAN


• Fibre Channel SCSInot good forcommunication flowbetween hostprocessors

• LAN: control flow,directory/file namesand attributes

• SAN: data flow,directory/file data andextended attributesfor storage in theserver hierarchy

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LAN-Free BenefitsLAN-Free Benefits

• Improve storage resource utilization

• Minimizes LAN disruption– Offload LAN Traffic– More flexible backup window

• Scheduling and policy management tooptimize shared resource

• Better performance over slow LAN

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LAN-free Advantages and ChallengesLAN-free Advantages and Challenges

• Can improve performance and scalability ofcertain applications

• Communication intensive applications mayimprove due to less communicationcontention on LAN

• TSM server scalability:– Can handle more simultaneous client sessions

– CPU utilization down

– Server performance gated by TSM Databaseactivity

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LAN-free Advantages and ChallengesLAN-free Advantages and Challenges

Your Performance May Vary

• Performance varies with network– LAN VS SAN hardware speeds– Network topology– Network Contention, Bandwidth shared vs dedicated

• Performance varies with file size– Large file size (100sMB) transfer performance

comparable to LAN or faster– Small file size transfer can be slower than LAN, higher

ratio control info vs data

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LAN-free RecommendationLAN-free Recommendation

• Recommended– Use for Large Objects: files system, file system images

and Databases– Use where the SAN Bandwidth is significantly greater

than LAN– Small files where offload is key and can tolerate slower

performance

• Future*– Online File system image support for Win2000– Online File system Image support other platforms

*Dates and content subject to change based on business demands

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LAN-free supported platformsLAN-free supported platforms

• Servers– NT/Win2000, AIX, Solaris Servers– HP-UX server for IBM devices only

• HP-UX server all supported devices 1H02*– S/390 Future TBD*

• Backup-archive clients– AIX, Solaris– NT/Win2000 3Q2001– HP-UX 1H2002*

• TDP– NT/Win2000: Exchange,SQL, Oracle, Domino, R/3– AIX: Oracle, Domino, R/3

• Informix 2H01*– Solaris: Oracle Domino, R/3

• Informix 2H01*– HP-UX 1H2002*

• Oracle, R/3, Informix


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LAN-free Disk Sharing with SANergyLAN-free Disk Sharing with SANergy

LAN

TSM ClientSANergy Client


TSM Server(SANergy MDC)

Space AllocationBackup information

SAN


Shared Disk Storage

TSM Server / SANergyMDC on same system

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LAN

TSM ClientSANergy Client


TSM Server(SANergy MDC)

Space AllocationBackup information

SAN


Shared Disk Storage

SANergyMDC

SANergyClient

TSM Server / SANergyMDC on different systems

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• SANergy Version 2.2 or later

• TSM Server/SANergy MDC: NT/2000 or Sun• TSM/SANergy clients: NT/2000, Sun, AIX

• TSM Sequential file libraries for LAN-free– TSM device class for sequential disk device class– Minimize TSM and SANergy processing and LAN

overhead required to allocate and place data on thedisks

• TSM DISK device class not supported forLAN-free

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SAN Resource Sharing UpdateSAN Resource Sharing Update• Tape Library Sharing on HP

– IBM 3570, 3590 and LTO– Drives must be attached via

native fibre– No gateways supported

• 3494 Library/Drive Sharing– TSM V4.1.4.0 and V4.2

Windows, AIX, Solaris,HP-UX

• LAN-free data transferto TSM servers that arelibrary clients

Library managerselect drivemount, dismount

volumesrelease, query

volumes

Tape Lib

TSM server

TSM Server FC FC

Mount a tape

Write Data

Library client

clients

LAN

Read Data

SCSI I/O

SCSI I/O

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Server EnhancementsServer Enhancements

• Increased recovery log size• Maximum size - 13GB

• Improved ANR9999D messages• AIX 5.1 support• Improved performance when writing to 3590 tape

devices• Also for devices which emulate 3590s• OS/390 V2R10 or z/OS systems• Existing tapes with data continue to use 32760 block size• New tapes, or reused empty tapes use the 256K block size

• Reclaim space in aggregate during data movement• Move Data command supports volume level reclaim

• LAN-Free Library Support for STK ACSLS (ELM)libraries (3Q2001), uses Gresham SW EDT*

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Server Management ConsoleServer Management Console

Microsoft(R) Management Console (MMC) snap-in •All functions previously available in the TSM Server Utilities interface•A Windows-style tree view of the storage management resource network •Network scan utilities locates TSM client/server nodes for remote management •A net send feature notifies operators of TSM mount requests and status messages

Can create custom consoles with different toolsets for various admin roles

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Client EnhancementsClient Enhancements

• Windows 2000 System Object– Inactive/PIT support

– Backupset support

– Management Class support

– Honor system excludes

• Des 56 bit Encryption on Unix, Netware and Windows

• Include Exclude List More Powerful– Ability to include/exclude files for compression

– Ability to include/exclude files for adaptive sub-file backup

– Ability to include management class on system objects

– Platform specific include/exclude of files

• Backup-archive client for Linux for zSeries and S/390

• List of files on command line commands– dsmc “func” @filename func: selective, restore, query, archdel

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Journal Based BackupJournal Based Backup

• Implemented on Windows NT/2000 using Window'sAPIs

• Eliminate most queries to either the TSM server orthe local file system– TSM monitors file changes within filesystems– Only new/changed files are backed up

• Increase Performance of Incremental backups– Remove query of active files on server - Thus reduce

data transfer from server to client

– Remove scan of local filesystem– Eliminate list processing

• Reduce memory requirement

• Reduce processing requirement

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Tivoli Storage Resource ReportingTivoli Storage Resource Reporting

• Analysis and Reporting• Reports and multi-dimensional views: text, bar chart,

line chart• Pre-configured Decision Support Guides

– Tivoli Decision Support for Storage Management Analysis– Tivoli Decision Support for Storage Network Management

Analysis*

• Storage Resource Reporting– Event reporting and analysis– Performance reporting and analysis– Capacity reporting and analysis

(new with V4.2)– Asset Inventory (TSNM)

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Tivoli Storage Resource ReportingTivoli Storage Resource Reporting

• The types of Capacity questions that can be asked• How are tape drives in my libraries used?• How fast are my client's space needs growing?• How many clients are using my server?• How many tapes am I using?• How much data do I have stored in tape libraries?• How much space are my clients using?• How would the increase in the number of clients affect server

storage requirements?• What are my database and recovery log requirements?• What is my server configuration?• What is the resource utilization on my servers?• What is the volume of data transferred by clients?• What is the volume of data transferred on the server?

Tivoli Decision Support for Storage Management Analysis- Capacity

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TDP Support 1Q/01TDP Support 1Q/01

• TDP for Informix 4.1.2– HP 32, 64 bit, AIX 64 bit support

• TDP for SQL 2.2 (available1-26-01)– Automatic Expiration and version control by TSM server policy

– Support and Exploitation of SQL 2000

– Support for SQL Data Striping

– Differential backup/restore of SQL databases

– Backup/restore of individual file groups, individual database files, as wellas a set of file groups and files

– Restoring to a Standby SQL server and to different physical file names

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Tivoli Storage Manager - TDP Support 1Q/01Tivoli Storage Manager - TDP Support 1Q/01

• TDP for Exchange 2.2 (available 3-30-01)– Automatic Expiration and version control by TSM

server policy– Support and Exploitation of Exchange 2000– Support for multiple storage groups

• Backup/restore of individual databases within a storagegroup

• Parallel backup/restore of separate storage groups

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EMC Symmetrix/Timefinder

IBM Shark/Flashcopy

Application Host

Backup

Split-mirroring

Pointer-Copy

LAN

Host-free

Minimized backup window

Backup Server

Splitable Replication

Mirrored copies or snap shot

volumes can provide a point in

time database image and related

f i les on disk

Backups are performed f rom

volume copies and database

remains avai lable

Al lows backup data movement to

occur outboard, wi th min imal

performance impact to appl icat ion

Max imizes app l ica t ion ava i lab i l i t y

dur ing backup operat ions

LAN-free

TDP for EMC Oracle, and R/3 on Sun TDP for ESS Oracle, and R/3 on AIX

Server-less with “Split-Mirror” Hardware IntegrationServer-less with “Split-Mirror” Hardware Integration

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TDP Support – Hardware Integration TDP Support – Hardware Integration

• TDP for ESS 1.1 (available 2-23-01)

– Integration with TSM and IBM EnterpriseStorage Server FlashCopy

– Online, outboard database backup

– AIX 4.3.2, Oracle8i 8.1.5• TDP for ESS for R/3 1.1 (available 05-25-01)

– AIX 4.3.2 ,SAP R/3 4.5B , Oracle 8.05/6• TDP for ESS for DB2 UDB on AIX - 4Q01*

• TDP for ESS for SAP R/3 on DB2 UDB on AIX -2Q02*

• TDP for EMC 1.1.1 (available FTP server)

– Solaris 7/8 and Oracle8i 8.1.5

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TSM NAS Appliance SupportTSM NAS Appliance Support

TSM Server

LAN

NASappliance

DB

TSM Client, NFS/CIFS mount

TSM Client,NFS/CIFS mount

Benefits:File level granularityProgressive backup

Limitations:Networked backupRequires NFS mountingLimited backup of file attributesMore overheaded need to do nfs/cifs translation

Benefits:Data transfer network-freeNo data movement through TSM server/clientComplete file attribute information backed upAble to restore entire file system image

Limitations:No file level restore

TSM Server

NASappliance

DB

NDMPMeta data

TSM Client

Meta dataLAN

NFS/CIFS mounted TDP for NDMP 3Q01

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TDP for NDMP Support – 3Q01TDP for NDMP Support – 3Q01

TSMServer

NASAppliance

DB

NDMP

Library Control by TSM serverWeb Client (optional)

Robotics Control NDMP Control (TCP/IP)

Backup/restore data

LAN connection

TSMServer

NASAppliance

DB

NDMP

Library Control via NAS ApplianceWeb Client (optional)

Robotics Control

NDMP Control (TCP/IP)

Backup/restore data

LAN connection

• Full image backup of NAS filesystem images via NDMP• Differential image support• Scheduling of backup• Policy management• Tape resource sharing• Initially No Individual file recovery• Initial Support Win2000/NT TSM server, NT/AIX/Sun clients

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Tivoli Storage Manager - V5.x*1H02 ProposedTivoli Storage Manager - V5.x*1H02 Proposed

• Server-Free Data Movement-Extended SCSI-3– Client full-volume backup/restore Win2000

• Win2000 online volume level backup-restore

• Win2000 Open file/Locked file access

• Win2000 TSM server, B-A client 64 bitexploitation

• Support for Simultaneous Writes to 1-N CopyStorage Pools


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Tivoli Storage Manager - V5.x*1H02 ProposedTivoli Storage Manager - V5.x*1H02 Proposed

• HP-UX LAN-free– Backup-archive client– TDP Oracle and Oracle R/3– TDP Informix– All supported devices

• Improve performance for Backupsets• TDP for NDMP

– AIX Server, Solaris Server– IBM NAS– Other NAS (e.g. EMC)

• MAC OS X client support• HACMP support, TSM server, b-a client


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TSM Roadmap Themes*TSM Roadmap Themes*

• Enterprise Business Continuity

• Enterprise Coverage

• IT Infrastructure Integration

• Storage Network Support/Integration


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Enterprise Business Continuity*Enterprise Business Continuity*

– File system image backup for Windows 2000/NT– Snapshot Support for Incremental Backup on Windows 2000/NT– Server-Free Image backup support for AIX– TDP For MS SQL / MS Exchange Snapshot Exploitation– Server-Free data Transfer Support for Oracle Proxy Copy on AIX– Support Individual File Restore from File System Images on

Windows 2000– Dynamic discovery of SAN devices for use by TSM– Coordinated Snapshot Backup Support for Back-end Linux NAS

devices for TDP Products– Pervasive Image Backup with Individual File Restore


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Enterprise Coverage*Enterprise Coverage*

– Tivoli Data Protection products - TDP• WebSphere

• Domino on as/400

• Domino on Linux Intel, Linux s390

• Oracle on Linux Intel

– NDMP support, Other TSM servers and NAS Vendors– TSM server Linux Intel, Linux s390– Snapshot backup for the Linux/Intel GPFS file system– LAN-Free Data Transfer for Linux/Intel Backup/Archive Client


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IT Infrastructure/Integration*IT Infrastructure/Integration*

– Unix and Web GUI Uplift, more native look and equivalence– Uplift the TSM administrative interface (Using Presentation

Services)

– Mine Tivoli Inventory for applications/systems that need to beprotected

– Leverage Tivoli Software Distribution for managing TSM client;storage agent; and server installation


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Storage Network Support/IntegrationStorage Network Support/Integration

– Server-Free Image Backup for the Windows 2000 Client– LAN-Free data Transfer to MVS (zOS)– NDMP Tape Server Support in the TSM Server– NDMP Support for Single File Restore Operations– SCSI-3 Copy Services Implemented in Common Code


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Progressive Backup MethodologySan exploitationMobile-Adaptive differencingStorage HierarchyRecords Retention/Instant ArchiveEnterprise AdministrationDisaster Recovery ManagerLogical Volume dump/restoreAutomated "Split-Mirror" integrationNetwork-Free Rapid RecoveryCollocation & ReclamationOut-of-The Box policiesTivoli Decision Support Guide- Capacity MgmtSelf-TuningWizardsFlexible deploymentBroad platform & configurationCentral/de-centralized managementSANergy File SharingImprove productivity/improve ROI

Tivoli

Storag

e Mana

ger

Solves

:

Information Growth Mgmt

Fast Recovery

Complexity/Management

Supports business qoals

Tivoli Storage Manager Can Do The JobTivoli Storage Manager Can Do The Job

Tivoli Storage Management Solutions

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