TSM 5.2 Update

Transcription

TSM 5.2 Update

SHARE Washington, Tivoli Storage Manager
Update
Aug 10-15, 2003
IBM Software Group
Tivoli Storage Manager 5.2 Update
Freddy Saldana, Product Manager Tivoli Storage Manager
[email protected]
Oxford TSM Symposium September 23-25
.
© 2003 IBM Corporation
IBM Software Group | Tivoli software
Agenda
IBM Tivoli Storage Manager Portfolio Overview
IBM Tivoli Storage Manager V5.2 - Available
2
Copyright IBM Corp.,2003
TSM 5.2 update
| Oxford Symposium |
1
Update
Aug 10-15, 2003
Tivoli Storage Manager Products History
ADSM V1.1, V1.2 1993, ADSM V2.1 1995,ADSM V3.1 1997
ADSM marketing/sales moved from IBM Storage Systems to
IBM Software Tivoli 01/1999 (“Tivoli ADSM”)
Tivoli Storage Manager V3.7 09/1999 (ADSM rebranding)
TSM development moved from IBM Storage Systems to IBM
Software Tivoli 01/2000
TSM V4.1 07/2000
TSM V4.2 06/2001
TSM V5.1 04/2002
TSM V5.1.5 10/2002
TSM V5.2 06/2003 10 Year Anniversary
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TSM 5.2 update
IBM Tivoli Storage Manager Portfolio
IBM Tivoli Storage Manager
IBM Tivoli Storage Manager Extended Edition
IBM Tivoli Storage Manager for Storage Area Networks
IBM Tivoli Storage Manager for Space Management

IBM Tivoli Storage Manager for Enterprise Resource Planning
IBM Tivoli Storage Manager for Mail
IBM Tivoli Storage Manager for Hardware
IBM Tivoli Storage Manager for Databases
IBM Tivoli Storage Manager for Application Servers
IBM Tivoli Storage Manager for System Backup and Recovery
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TSM 5.2 update
2
Update
Aug 10-15, 2003
IBM Software Group
Tivoli Storage Manager V5.2 Available
www.ibmlink.ibm.com ibmlink search
announcements for 203-095
.
Tivoli Storage Manager – V5.2
Integrated for Efficiency
– Improve MAC OS X language support via Unicode
– TSM for Databases-Oracle: xSeries Linux support
– TSM for Databases-Informix: Solaris 64-bit support
– TSM for Application Servers-WAS 5.0 support
– TSM for ERP R/3- Currency DB2 V8/AIX 5 support
– TSM for Mail-Domino: OS/400 update, language support, Domino 6, B/R
statistics
– TSM for Hardware-ESS R/3- FlashCopy restore for DB2 on AIX
– Backup-archive client for Veritas file system (VxFS) on AIX
– TSM Server for Linux on zSeries
– TSM Server and Client for Linux pSeries
– TSM Client for Linux iSeries
– TSM server on zOS supports LAN-Free clients
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TSM 5.2 update
3
Update
Aug 10-15, 2003
Automated for Productivity
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Improve firewall security-enable backups without client initiated sessions
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Dynamically determine TSM definitions for devices on SAN- Windows
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TSM client Java based GUI for Unix
–
Improve TSM serviceability (tracefile enhancements, crash handling on Windows,
new Query)
Optimized for Operational and Business Value
7
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Improve usability for HSM , non-root user cmd
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Improve access time to data for AIX GPFS HSM during recall (streaming support)
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Extended retention time for archived data
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File level restore from NDMP NAS backups, NDMP support for EMC Celerra
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Device Support
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LAN-Free enhancements (performance, tape mount retention, configuration)
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Enable TSM to backup snapshots via customer written scripts
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Enable backup of open files or files locked from backup
–
Bare metal restore for AIX, Windows XP and .Net
–
IBM SAN Volume Controller basic backup
TSM 5.2 update
IBM Software Group
zSeries Linux TSM server
zSeries zOS LAN-Free support
.
4
Update
Aug 10-15, 2003
Tivoli Storage Manager Linux on zSeries
Config 1
LPAR or IFL
LPAR
z/VM
LPAR or IFL
Config 2
z/VM
Hipersocket
TCP/IP
TCP/IP
TCP/IP
Linux on
zSeries
Linux on
zSeries
Linux on
zSeries
TSM Server
TSM Client
TSM Client
TSM Database
FCP/SCSI Support Required for Tape Storage
TSM Storage Pools
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TSM 5.2 update
FCP/SCSI available on z800/z900 Only!
Storage Area Networks
FCP/SCSI Support Required for Tape Storage FCP/SCSI available on
z800/z900 Only!
‘Channel-Attached’ Storage
–
Not Supported by TSM Server on Linux zSeries
–
CCW device command set
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ESCON® - The first SAN
• S/390® transport for CCWs
FICON
• The fibre transport for CCWs
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‘SCSI-Attached’ Storage
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Supported by TSM Server on Linux zSeries
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SCSI device command set
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Fibre Channel Protocol
• The fibre transport for SCSI commands
iSCSI Protocol
• The IP transport for SCSI commands
–
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TSM 5.2 update
5
Update
Aug 10-15, 2003
Attraction for TSM Linux on zSeries Server
Single Machine Backup Solution for Linux zSeries
TSM z/VM CMS Server Replacement
– Requirement for TSM functions beyond 3.1
– Perception that ‘Stabilized’ means ‘Not Supported’ and/or ‘Withdrawn
from Marketing’
Lower TCO for Existing TSM z/OS Server
– Leverage IFL pricing for TSM
– Reduce z/OS OEM software license fees by moving TSM workload to
Linux on zSeries
– Defer purchase of bigger processor needed for growing TSM workload
Must balance the economics with net new hardware purchases
relating to FCP/SCSI tape storage needed for TSM Linux Server
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TSM 5.2 update
TSM LAN-Free Backup/Restore z/OS
TSM z/OS
Servers
TSM Database
TSM Administrators
• Eliminates backup
data movement
through TSM Server
• Eliminates backup
data movement across
IP network
TSM Storage Pools
TSM LAN-free
Data Path
TSM Browser
Client
LAN
NETWORK
STORAGE AREA
NETWORK
Storage Protocols
Network Protocols
Native UI Protocols
TSM Clients
LAN-free Storage Agent
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TSM 5.2 update
6
Update
Aug 10-15, 2003
LAN-Free Backup with TSM z/OS Server
Requires interoperable storage device for the TSM server and
clients
Requires additional library mgr
– TSM server on non-zOS platform
– Gresham EDT
Tape hardware requirements
– Tape Library with 3590 drives
– STK Library with Gresham EDT
– Library drive partitioning
• 1 set FCP/SCSI connected to UNIX, Linux, Windows systems
• 1 set ESCON or FICON connected to z/OS, OS/390
– Contact your Tape storage rep for Tape Library (re)configuration
information
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TSM 5.2 update
TSM LAN-free Backup to z/OS Tape
LAN
UNIX or
Microsoft
TSM Client
Read Client
Data
TSM Client-Server Communication
(including Meta-Data)
Write Client
Data
3
5
SAN
2
ESCON
or
FICON
TSM Lib Mgr
Unix -Win
SCSI-attached
TSM Backup
1
2
3
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Mount tape in SCSI
attached drive
TSM 5.2 update
S/390 Channel-attached
TSM Tape Management
Drives
1
TSM Client reads data
TSM LAN-free agent
writes data to SCSI
drive
OS/390 or
z/OS TSM
Server
Manage Client
Data
4
OS/390 or z/OS Allocation
mounts tape in S/390
channel attached drive
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TSM Server performs tape
storage pool management
(e.g. reclamation)
4
TSM
Stg
Pool
Slots
Tape Library
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Update
Aug 10-15, 2003
IBM Software Group
Other V5.2 Items
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IBM Software Group
TSM for Hardware-ESS R/3- FlashCopy restore
for DB2 on AIX
.
8
Update
Aug 10-15, 2003
FlashCopy Backup Steps
1 Start Copy Backup process
2 Check DB mode
and configuration
DB
Server
5 Prepare Backup Server
- import & varyon VGs
- mount file systems
(if not raw volumes)
Backup
Server
LAN
3 Determine which
physical vols are
allocated to the DB
6 Perform backup to TSM
- start DB2 instance
- Issue DB2 backup
cmd
- Stop DB2 instance
SAN
4 Generate copy
- suspend writes to DB
- perform Flashcopy
(copy or nocopy
mode)
- resume writes to DB
ESS
Tape
Library
Source Target
source | target
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TSM 5.2 update
7 Cleanup Backup
Server
- vary off VGs
- release TVs (nocopy
mode)
- retain/protect TVs (co
Restore Steps and Options
DB
1 Prepare DB Server
Server
for restore
2 Start restore
- DB2 restore cmd if
A or B
- DP for ESS cmd if C
3 restore DB backup
image
- from TSM storage if
A or B
- from ESS target vols
if C
4 Do roll-forward recovery
from txn logs as needed
Backup
Server
A - 'conventional'
LAN Restore
LAN
A
SAN
B
B - LAN-free Restore
C - Flashback
Restore
C
ESS
Tape
Library
source | target
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TSM 5.2 update
9
Update
Aug 10-15, 2003
Improved firewall security
– Enable backups without client initiated sessions
– Scheduled, backup/archive client operations for server-initiated sessions
– Specify a separate TCP port number to be used only for admin and
server-server type sessions
– Specify if individual clients allowed to initiate sessions with a server or
whether they must wait for the sever to contact them
– Support node address by name rather than IP addresses
Easier to Use Client GUI
– TSM client Java based GUI for Unix
– Previous GUI still available
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TSM 5.2 update
TSM Unix Java GUI Hub - V5.2
Easier to use, understand
interface
Foundation for continuing ease
of use improvements
Run Local or from a Browser
Common interface for UNIX
clients
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TSM 5.2 update
10
Update
Aug 10-15, 2003
TSM Unix Java GUI – Preferences editor V5.2
Easier to Edit Preferences
Option via Checkbox, Pull
Down Menus, Browse
Less Prone to Error
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TSM 5.2 update
Better Device Availability on SAN for Windows
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Storage agent sees device configurations updates performed on the server without
halting and restarting
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Windows attempt to discover the correct device rather than failing the operation.
–
Unix, the server or storage agent can detect that a device does not match the
definition and then fail the operation
Improved TSM serviceability –
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Tracing is an invaluable tool for problem determination - tracing is added in the
client scheduler
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Better able to manage trace files
• Trace files can now be spanned across multiple, smaller files at the time the
trace is created. The size of each trace file ("segment") can be configured by
the user.
On Windows failure, crash dump contains diagnostic information that is useful to
diagnosing the cause of the crash
–
–
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Single client command (QUERY SYSTEMINFO) for obtaining TSM and system
state information
TSM 5.2 update
11
Update
Aug 10-15, 2003
Improved usability for HSM , non-root user cmd
–
HSM commands that previously required root-access authority available to non-root
users
–
Non-root have access to only those files for which they have permission.
Improved access time to data for AIX GPFS HSM during
recall (streaming support)
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Access data before all data is recalled
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Specify amount of data recalled before access is allowed
Extended retention time for archived data
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Government and financial industries regulations
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9999 days (27+yrs) extended to 30000 days (82+yrs)
Faster restore for files from NDMP backup
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File level restore from NDMP NAS backups, NDMP support for EMC Celerra
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Optional “Table of Contents” for file level restore from NDMP backup
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Files or directories restore without “TOC” if fully qualified name of objects and the
image is known
TSM 5.2 update
Disk, Tape , Optical Device support – V5.2
Improved Library Utilization - Handle Mixed Media
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Example: LTO gen 1 and gen 2
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Track the media type for all volumes in the library to avoid the mount mis-match
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Support libraries that contain more than one media type
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Different media type in different TSM storage pools
Improved Tape Diagnostics - TapeAlert
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Detailed device diagnostic information using a standard interface
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TapeAlert-compatible tape drives or libraries
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Option to provide TSM error messages
Continued support for hundreds of disk, tape, optical
devices
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11 new tape drive and library devices
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Drives: Panasonic, Exabyte and IBM, Hewlett-Packard Gen 2 LTO tape drives.
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Libraries: Breece Hill, HP/Compaq, Panasonic, Fujitsu,and Sony.
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For additional information please look at www3.ibm.com/software/sysmgmt/products/support/IBM_TSM_Supported_Devices_for_
AIXHPSUNWIN.html
TSM 5.2 update
12
Update
Aug 10-15, 2003
LAN-Free Enhancements – V5.2
Performance –
–
by either eliminating or optimizing those areas identified as causing additional
overhead for LAN-Free that normal LAN operations do not incur.
Scalability –
–
by reducing the CPU needed by the storage agent and improving the efficiency of
moving data.
Serviceability –
–
by decoupling storage agent from direct server database access - the storage agent
and server no longer need to be in lock step
–
Different PTF levels can be supported in most cases between the storage agent and
the Tivoli Storage Manager server
Mount retention
–
Improved handling to reduce tape mounts and idle time
Error handling and recovery
–
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improved in the sharing of volumes between the server and storage agent
TSM 5.2 update
Open File Support and Snapshots – V5.2
Open file backup
– Windows 2000 and XP, backup and archive
– Incremental, incremental by date, selective, and incremental image.
– Future Windows 2003 Server
Snapshot provides point-in-time view of file system
– Files no longer held exclusively by an application
Integrated snapshot support for Windows and Linux X86
(online image backup) available 2002
Generic snapshot support
– Provide mechanism to manage snapshots and real file system on TSM
server
– User scripting will be required
Full integration with third-party snapshot providers (future)
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TSM 5.2 update
13
Update
Aug 10-15, 2003
IBM Tivoli Storage BMR Roadmap
Unix
– Dec 2002: Re-brand IGS SysBack as Tivoli Storage Manager for System
Backup and Recovery (AIX only Standalone)
– TSM 5.2 for TSM SysBack integrate with TSM (initially AIX Only)
– 2H2004/2005: HP-UX, future Add Solaris, Others
– Partner for other Unix as TSM builds out
• Cristie to provide Solaris and Linux in 2H2003
Windows
– 1H2003: Build for Windows 2003 and future Windows Servers
– 1H2003: Partner for Windows 2000 and NT servers
• Cristie BMR
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TSM 5.2 update
BMR on AIX : TSM SysBack
IBM Tivoli Storage Manager for System Backup and Recovery
–
IGS SysBack moved to TSM Development
Available now for AIX, Integration with TSM 5.2
– Comprehensive backup and recovery options for AIX via a simple,
efficient interface
• Backup/restore system,volume groups, volumes, filesystem
– Easy local or remote backup, restore and system installation processing
• Reboot from remote systems or sites with network boot capabilities
• Local Tape, NIM, BOOTP bootstrap for bare metal
– Minimized application impact for backup with offline mirror backups
– Easy to use cloning with post installation cloning utilities
– Simplified reinstallations with no-prompt installation processing
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TSM 5.2 update
14
Update
Aug 10-15, 2003
BMR on Windows XP, 2003 Server: ASR – V5.2
ASR = Automated System Recovery
Based on APIs supported by Microsoft
“dsmc backup asr”
Machine config data saved in TSM Server
Includes dsmc commands for recovery
Microsoft supported modified install
Recovering a system with ASR is a cooperative effort between
Windows and TSM
field guide:
www-1.ibm.com/support/entdocview.wss?rs=0&uid=swg27003812
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TSM 5.2 update
BMR on Windows XP, 2003 Server During Backup
–
[TSM] Generate the ASR files. Place TSM installation and restore commands in the
ASR.sif file.
–
[TSM] Store the ASR files on the TSM server
–
[TSM] Facilitate the creation of the ASR diskette for later use
During Recovery
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–
[Windows] Reboot machine from CD drive using Windows installation CD. Press F2
when to enter ASR recovery mode.
–
[TSM] Insert TSM-generated ASR recovery diskette into the drive.
–
[Windows] Drives are repartitioned and reformatted according to information stored
in asr.sif file.
–
[Windows] Minimal operating system is installed.
–
[Windows] TSM installation CD is requested to be inserted in drive.
–
[TSM] TSM is installed using the installation command given in asr.sif
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[TSM] Critical volumes (as specified in asr.sif) are restored from TSM
–
[TSM] System state is restored from TSM
–
[Windows] System is rebooted into recovered state
TSM 5.2 update
15
Update
Aug 10-15, 2003
IBM Software Group
Thank You
Questions?
.
16

TSM 5.2 Update

Transcription

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