ibm systems group © 2007 ibm corporation ibm media| may, 2007 ibm lto ultrium 4 overview ibm media
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IBM Systems Group
© 2007 IBM CorporationIBM Media| May, 2007
IBM LTO Ultrium 4 Overview
IBM Media
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
First IBM 726 Tape Unit
At 7,500 cps it was 56 times faster than punch cards
With 100 bpi it could store the equivalent of 35,000 punch cards
100% of the tapes were inspected with a microscope and knife…defects would be cut out and sent back to the manufacturer
2004LTO Gen3
2002LTO Gen2
2000LTO Gen1
1998LTO Roadmap
Announced
1984IBM 3480
1st cartridge drive
1964IBM 2104
1st read/back drive
1959IBM 729
1st read/write drive
1952IBM 726
1st magnetic tape drive
1928, IBM inventsthe 80 columnPunch Card
1848George Booleinventsbinary algebra
20033592
(Gen1)
1995IBM 3590
1999IBM 3590E
E N T E R P R I S E O P E N / E N T E R P R I S E
2005TS1120(Gen2)
IBM Technology LeadershipOver 50 Years of Tape Innovation
2006LTO Gen3 HH
2007LTO Gen4
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
LTO Product Roadmap
up to 540 MB/s
Up to 360 MB/sup to 240 MB/s
up to 160 MB/s
up to 80 MB/s
up to 40 MB/s
Compressed Transfer Rate
Generation 66.4 TB
Generation 53.2 TB
Generation 41.6 TB
Generation 3800 GB
Generation 2400 GB
Generation 1200 GB
Compressed Capacity
WORM WORM WORM WORM
Encryption Encryption Encryption
Over 1,500,000 LTO drives and
61 million LTO cartridges shipped!
IBM Ultrium 4 100% increase in capacity 50% increase in data throughput Encryption capable drives
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Why IBM Media?Optimized for IBM tape solutions
Developed in parallel with IBM drives & automation to :
Maximize performance
Minimize data loss
Improve media longevity
Tested extensively on IBM drives & automation
IBM’s strong linkage between R&D, Manufacturing, Product Management and Product Field Engineering contribute to quality throughout the product life-cycle.
Provides end-to-end accountability
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Strict quality control is exercised throughout tape production and media assembly for IBM Media
Not all drives & media are created equally, certification alone is not a statement of quality.
IBM LTO media, drives and automation successfully pass strict testing that goes beyond LTO specifications
Limited Lifetime Warranty - Free from workmanship in materials for 5 years
Why IBM Media?Stringent Quality Control
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Stringent quality control
Raw materials
Incoming inspection
In-process inspection
Coating Calendaring Slitting
In-process inspection
In-process inspection
OngoingQuality &
PerformanceAudit
Servo Writing
In-process inspection
Tape loading
Outgoing inspection
Packaging
In-process inspection
Media Assembly Production
In-process inspection
Tape ProductionQA inspection
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
IBM LTO Ultrium 4 800GB Cartridge
LTO 4 800GB Rewritable Cartridge
MTM 3589-011 (P/N 95P4436)LTO 4 800GB WORM Cartridge MTM 3589-033 (P/N 95P4450)
High Capacity, high reliability for LTO Ultrium Generation 4 storage environments
800 GB (1.6 TB or 1600 GB with 2:1 compression) physical capacity – Higher capacity per volume requires less library cartridge capacity and helps reduce backup windows by requiring less mounts
Data that is encrypted by LTO Ultrium 4 drives can be stored on both rewritable and WORM media to help maintain data integrity
LTO 4 drives continue to use the LTO Universal Cleaning Cartridge MTM 3589-004 (P/N 35L2086)
New !
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
LTO Cartridge Interchangeability for IBM Drives
Generation Native Capacit
y
Datarate
Gen 1 Gen 2 Gen 3 HH
Gen 3 Gen 4
100 GBRead 15 MB/sec
Write 15 MB/sec
200 GBRead 15
MB/sec+35 MB/sec
Write
400 GB
Read 15 MB/sec+ 35
MB/sec+60 MB/sec 80 MB/sec
Write
800 GB
Read 35 MB/sec+ 80
MB/sec+80
MB/sec+
120 MB/sec
Write 120 MB/secGen 4
Note: Gen 3 Half-height and Full-height drive use the same media
IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
LTO 4 Media Compatibility
No Gen1
reads Gen2Up to 35MB/s (no encryption)
reads & writes Gen3
Up to 80MB/s(no encryption)
reads & writes Gen4
Up to 120MB/s(encryption capable)
Gen4
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
IBM LTO Generation 4 Tape Drive Features
1.6 TB* Capacity & 240 MBps* Data throughput
New Gen4 data and WORM media
4GB native fiber channel, 3GB SAS, Ultra160 SCSI
interfaces
Backwards read & write compatibility - read/write
Gen3, read Gen2
Encryption Enabled - 256 AES Encryption ( only for
FC and SAS )
* Assumes 2:1 Compression
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
IBM LTO Drives – At a Glance ComparisonGen1 Gen2 Gen3 Gen4
Version LTO Ultrium 1 LTO Ultrium 2 LTO Ultrium 3 LTO Ultrium 4
Form factor Full high Full high Full high/Half high Full high
RoHS-compliant No Yes Yes Yes
Number of tracks 384 512 704 896
Cartridge capacity* 200* GB 400* GB 800* GB 1.6* TB
Data throughput* 30* MBps 70* MBps 160* MBps 240* MBps
WORM support No No Yes Yes
Data encryption No No No Yes
Data cartridge Ultrium 1 Ultrium 2 Ultrium 3 (RW & WORM) Ultrium 4 (RW & WORM)
Cleaning cartridge Universal (UCC) Universal (UCC) Universal (UCC) Universal (UCC)
Backward compatibility No Yes (RW1) Yes (RW2 & R1) Yes (RW3 & R2)
Buffer 32 MB 64 MB 128 MB 256 MB
Digital Speed Matching No Yes (17.5–35MB/s) Yes (30-80MB/s) Yes (30-120MBps)
Attachment SCSI & FC-2 SCSI & FC-2 SCSI & FC-4 FC-4, SAS-3, SCSI
Library interface LDI LDI LDI & ADI LDI & ADI
Power requirements 32 W 29 W 28 W 28 W
Duty cycle 250K hrs @ 100% 250K hrs @ 100% 250K hrs @ 100% 250K hrs @ 100%
* Assumes 2:1 Compression
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
IBM Drive and Libraries Supporting LTO 4 Technology
TS2340 Tape Drive
TS3200 Tape Library TS3500 Tape Library
TS3100 Tape Library
TS3310 Tape Library
http://www-03.ibm.com/systems/storage/tape/index.html
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
LTO 4 Encryption Capability
Why is it important?
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Protection of Consumer Information A Big Issue
Many government agencies are requiring disclosure of security breaches– 32 states have security breach similar legislation (Source: www.Privacyrights.org)
– Similar United States legislation has been proposed
Industry organizations are also increasing scrutiny of security procedures.(Source: Payment Card Industry Security Audit Procedures Version 1)
Over 150 million consumers have been notified of potential security breaches regarding personal information since 2/2005
(Source: www.Privacyrights.org)
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Customer Tape Data Protection Challenges
Protect tape data when removed from the primary data center
Protect tape data generated by a different
applications on different systems
Allow access to data after it has arrived at the business continuance site of business partner
Employ a consistent management strategy across different applications ,systems and locations
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
EncryptionA powerful tool for protecting information
Data is encrypted by applying an encryption method and a “key”
A common encryption technique is the Advanced Encryption Standard (AES)
Keys are random bit-streams of predetermined lengths
128, 192 and 256 bits
Encrypted data is unreadable without access to the “key”
If encrypted data is exposed, it is generally not considered a security breach
Encryption “Key Management” is managed in the application, at the system level or through the tape library
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IBM Systems Group
© 2007 IBM CorporationIBM Media | May, 2007
Why Outboard Encryption in the LTO Gen 4 Tape Drive?
High performanceEncryption in the LTO Gen 4 tape drive (FC and SAS) can be performed at native data rates
Less than 1% performance impactMinimizes impact on the batch processing window
Lower overall costLeverages traditional tape storage processes and infrastructure
Supports compression and encryption – maintaining media storage efficiency
Eliminates need for unique dedicated appliance hardware or server resources to perform encryption
Builds on proven tape encryption leadership
IBM was industries first tape encryption provider with the TS1120 Tape Drive
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