© 2014 ibm corporation 1 ibm 儲存備份解決方案 expect more from your storage ibm storage...

© 2014 IBM Corporation1

IBM儲存備份解決方案

Expect More From Your Storage

IBM Storage SolutionsEfficient. Powerful. Easy.

IBM STG FTSS

陳瑞基 AKIRA CHEN

[email protected]


你曾聽見的客戶抱怨 ???

© 2014 IBM Corporation4 4

客戶說 :唉呀 ! 我們家的備份好爛 ! 磁帶超慢，容量又小，有時還讀不出來 !!


(EMX/HDX/DEXX/NXX)等磁碟機專賣商說 :對呀 ! 磁帶落伍了 !!沒有人要用磁帶櫃備份了，現在流行虛擬磁帶櫃 !


IBM業務人員說 : 虛擬磁帶櫃 ??拜拖 ?!我們家也有，來PK阿 ! 瞰 !!誰怕誰 ?!


~~~~~~~~~~~~你覺得這邏輯好嗎 ??


為什麼主要競爭者只能講無帶化 ?

Storage Vendors

Own disk solutions

Own virtual tape library solutions

Own physical tape solutions

Own enterprise physical tape solutions

(Over 12,000 slots)

EMC V V X X

HDS V OEM SW X X

NetApp V V X X

HPQ V OEM SW V X

Oracle V OEM SW V(weak) V(very high cost)

IBM V V V V


客戶常問的問題…


Question A:我們家的磁帶櫃超慢，用的是 LTO2/LTO3，現在還有新款的磁帶機嗎 ?


LTO2容量只有 200GB， LTO6容量2.5TB，壓縮後 6.25TB=>容量相差 10倍以上 !LTO2速度只有 35MB/sec， LTO6速度有 160MB/sec=>速度相差將近 5倍 !


Question B:我們家用 TSM/HSM作備份，在舊的磁帶區 (LTO3 Tape pool)下，萬一 LTO3磁帶有壞掉，無法讀取資料， TSM/HSM 是否可以自動到新採購的磁帶區 (LTO6 Tape pool)讀出該資料？ ?


答案是肯定的 !! TSM/HSM 可以提供copy pool功能，萬一磁帶有壞掉，無法讀取資料，是可以自動到 copy pool讀出該資料， copy pool可以使用原來舊的磁帶區 (LTO3 Tape pool)，也可分散到新的磁帶區 (LTO6 Tape pool) ，並建議新的磁帶區 (LTO6 Tape pool)，可以多設 Primary pools ，因為效能比較好 !!


Question C:舊磁帶壞掉，無法讀取資料，很討厭 !有何預防措施 ??


TSM/HSM 可以提供 AUDIT VOLUME (Verify Database Information for a Storage Pool Volume)功能，可以訂出 schedule利用每天磁帶系統較空暇的時間，作磁帶的健康檢查，其方法是 TSM會將磁帶資料讀出再與其內部的資料庫作資料比對，預先找出壞掉的磁帶。


Question D:LTO6可以向下相容 LTO4，如果只是讀取資料， TSM/HSM的環境下，為什麼不可以在同一個 tape pool ??


LTO可以向下相容兩代，但不同代的LTO效能差異很大，所以建議不同代的LTO不要置於同一個 tape pool，就好像我們不會讓不同效能的硬碟放在同一個RAID Group，才能避免舊裝置拖延新設備。至於加入新的 LTO6磁帶頭如何發揮其效能 ?我們可以透過資料高低水位的設定，將負載作調整，原來舊的磁帶區(LTO4 Tape pool)負載，可分散到新的磁帶區 (LTO6 Tape pool)，如此原有舊的磁帶區及新的磁帶區即可共同作業，發揮最大效能 !!


Question E:BACKUP POOL一定要在磁帶區嗎 ??


TSM/HSM 的 BACKUP POOL必需使用SEQUENTIAL DEVICE，磁帶區 (Tape pool)即是 SEQUENTIAL DEVICE，至於磁碟區 (Disk pool)是可以作為SEQUENTIAL DEVICE或 RANDOM DEVICE，也就是說 BACKUP POOL可以在磁帶區或磁碟區。


Question F:如何增加 TS3500磁帶櫃的資料處理速度？ ?


在不壓縮狀況下每台 LTO3的效能為80MB/sec，而每台 LTO6的效能為160MB/sec，且於資料壓縮狀況下LTO3=240MB/sec，但 LTO6=400MB/sec。另外可多裝磁帶頭以增加資料處理窗口 !! 另外加裝機械臂也可增加效能 !!


儲存階層化整體管理系統(TSM/HSM)


歷史資料的儲存與管理

儲存媒體媒體特性磁碟 Disk 存取速度快、價位較高磁帶 Tape 儲存容量大、價位較低、極省電、資料加密

資料儲存的難題– 資料量持續的成長，儲存空間總是不敷使用– 久未使用的歷史資料佔用了大量的磁碟空間

– 儲存空間的日常調整作業，費時又費力

資料儲存的解決方案 - IBM Tivoli 自動化空間管理機制– 整合了磁碟與磁帶的特性，協助客戶以更少的成本管理更多的資料– 提升儲存空間的利用率，減少人員投入使用和管理儲存系統的時間


自動化資料備份與遷移作業0

2

4

1

3

5

System x3650 伺服器

System Storage System Storage

TS3500磁帶館

DS5300

System Storage

System Storage EXP5000

4GB/s 2GB/s


4GB/s 2GB/s


4GB/s 2GB/s


4GB/s 2GB/sSystem Storage EXP5000

4GB/s 2GB/s

SVC + DCS3700/V7000磁碟陣列

檔案伺服器 /TSM 備份 /HSM 空間管理自動監控磁碟空間用量，接近滿載時將檔案搬移至磁帶自動執行備份作業 (差異備份 )

使用者

資料備份與遷移

自動取回使用者調閱資料時， HSM自動將檔案取回，不需人工介入


資料遷移說明

檔案符合搬移條件時 (檔案大小、久未使用 )將自動搬移至磁帶

檔案實體已被搬移，檔案只剩下 4KB標籤，當使用者調閱資料時，系統自動取回資料實體，完全背景作業，不需人工介入。

將資料搬移至磁帶可節省大量磁碟空間需求，並有效節省設備成本、電力耗能與機房空間。


IBM Linear Tape File System Enterprise Edition (LTFS EE)

Tiered Operational Storage


What is LTFS

BOT

EOT

Index Partition

Data Partition

Guard Wraps

LTFS Index XML

File File File

File

File format File system


LTO5, LTO6TS1140

LTFS – Easy Exchange of DataShare Data across Platforms


LTFS LELTFS LE

Linux Server

Tape Library

NFS / CIFS

ArchiveManagementSolutions

Application file access to tape

Disk file systemDisk file system

File system

LTFS Phase 1LTFS Format EnablementSingle Drive Support (2010)

LTFS Phase 2 Tape Automation Support

LTFS Phase 3Integrated Tiered Storage Solutions

Application file access to tiered storage

LTFS Phases


LTFS-LE (Library Edition)

30

Schematic Example

Mount point is the library Cartridges are subdirectories LTFS mounts cartridges into drive to service file access requests Easy usage, no ISV required Caching of tape indices in memory

For searching and displaying tape contents without needing a mount


LTFS Value Proposition

Self-Describing cartridge– Remove requirement to commit long term to tape software

application– Content protection in event of database corruption or loss

Improve content interchange/distribution– Eliminate need for common tape software across enterprise and/or

interchange locations– Reduce cost of data interchange vs pro-video

$/GB, Power– Reduce cost of digital storage – power and $

Open Standards– Large diverse infrastructure requires open standard – Standard/support of MXF video–

Long Term Content Archive Life– Archive life desire for 50-100 years


60 years of tape innovation

2010TS7610

TS7680

2008TS1130(3592 G3)

1984IBM 34801st cartridge drive

1964IBM 21041st read/back drive

1959IBM 7291st read/write drive

1952IBM 7261st magnetic tape drive

20033592 Gen1

1995IBM 3590

1999IBM 3590E

2005TS1120(3592 G2)

2004LTO Gen3

2002LTO Gen2

2000LTO Gen1

2007LTO-4

1962IBM Tractor System

1992IBM 3495

1997VTS G1

2000TS3500

1994IBM 3494

1999VTS G2

2001VTS G3

2006TS7740

(VTS Gen 4)2005

TS7510 VTL2007TS7520

2007TS3400

2005TS3200TS3300

2007TS7530

2008TS2900TS3500High Density

2008TS7720

2008TS7650G

2009TS7650Appliance

2008TS1130(3592 G3)

1984IBM 34801st cartridge drive

1964IBM 21041st read/back drive

1959IBM 7291st read/write drive

1952IBM 7261st magnetic tape drive

20033592 Gen1

1995IBM 3590

1999IBM 3590E

2005TS1120(3592 G2)

20022000LTO Gen1

2007

In tape automation and virtualization1992IBM 3495

1997VTS G1

2000TS3500

1994IBM 3494

1999VTS G2

2001VTS G3

2005TS7510 VTL

2007TS7520

2007TS3400

2005TS3200TS3300

2007TS7530

2008TS2900TS3500High Density

2008TS7720

2008TS7650G

19743850 MSS

2009TS7650Appliance

In tape drive technology & SW

2010

LTO-5

2011TS1140

(3592 G4)

2011TS3500

Connector &shuttle

2012LTO Gen6

2012IBM TSLM software

2010LTFS SDE

2012LTFS SM

2011LTFS

LE

2011TS774

0TS772

0


Introducing new IBM LTO Ultrium 6 technology

Sixth Generation of LTO Tape Drive

–160 MB/sec performance native data transfer rate

–Up to 6.25 TB of capacity at 2.5:1 compression (2.5 TB native

capacity)

–30% more energy efficient

–Continued media support of prior generations, read/write LTO-5 media

and read LTO-4 media

Continued Security standard method

–Encryption of data

Continued data management and access – IBM Linear Tape

File System implemented on dual partition

–Provides file system access at the operating system level

Platform Support–Selected IBM System servers and other Linux and Windows open

system servers


IBM Tape Systems Portfolio

Entry Midrange Enterprise

LTO 4, 5 & 6TS1140(3592)

TS3200(3573)TS3100

(3573)

TS3310(3576)

TS7700 mainframe(3957)

Tap

e au

tom

atio

nT

ape

virt

ual

izat

ion

TS3500(3584)

Tap

e D

rive

s

LTO 4, 5 & 6 HHLTO Media

3592 Media

TS2900(3572)

TS7610 ProtecTIER Appliance Express

TS7650, TS7680ProtecTIER

(3958)

TS7650 ProtecTIERDeduplication

Appliances


IBM System Storage Tape family support of LTO-6 drive

*Planned product preview

IBM intends to integrate its LTO 6 tape drives adhering to LTO Ultrium generation 6 standards into selected IBM System Storage tape products.

Previews provide insight into IBM plans and direction. Specific availability dates, ordering, information, and terms and conditions will be provided when the product is announced.

- TS2260 HH Tape Drive - TS2360 FH Tape Drive

- TS2900 Tape Autoloader

- TS3100 Tape Library

- TS3200 Tape Library

- TS3310 Tape LibraryTS2260 or TS2360 External Tape Drives

TS3100 Tape Library

TS3200 Tape Library

TS3310 Tape Library

TS3500 Tape Library

Capacity Requirements,

Exponential Data Growth

Dri

ve-t

hro

ug

hp

ut

Perf

orm

an

ce,

Ad

van

ced

Featu

res

Entry

Midrange

Enterprise

TS2900 Tape Autoloader


IBM System Storage TS2260 Tape Drive Express

External Tape Drive –Featuring the new IBM Ultrium 6 technology• Support for application managed encryption of data• Increased performance, up to 160 MBps native data transfer rate• Higher capacity with 6.25 TB with 2.5:1 compression (2.5 TB native) • Supports IBM Linear Tape File System –Backward compatibility, read/write LTO-5 media and read LTO-4 media

A great solution for constrained resources–Featuring half height with an enclosure design to fit two units per rack mount shelf

–TS2260 is designed with an easy to use interface and a simple front loading drive

–A 3-year warranty is standard in most countries

TS2260 addresses the rapidly changing business environments–The TS2260 provides high capacity, high performance and industry standard encryption features

–6 Gbps dual SAS interface for continued improved availability

Planned announcement: Nov 6, 2012

Planned availability: Dec 7, 2012


IBM System Storage TS2360 Tape Drive Express

External Tape Drive –Featuring the new IBM Ultrium 6 technology

•Support for application managed encryption of data•Increased performance, up to 160 MBps native data transfer rate•Higher capacity with 6.25 TB with 2.5:1 compression (2.5 TB native )•Supports IBM Linear Tape File System

–Backward compatibility, read/write LTO-5 media and read LTO-4 media

A great solution for constrained resources–Featuring full height with an enclosure design to fit two units per shelf

–TS2360 is designed with an easy to use interface and a simple front loading drive

–A 3-year warranty is standard in most countries

TS2360 addresses the rapidly changing business environments–The TS2360 provides high capacity, high performance and industry standard encryption features

–6 Gbps dual SAS interface for continued improved availability

Planned announcement: Dec 4, 2012



1 U form factor–Stand alone or rack mount configurations

Incorporates IBM’s patented high density slot technology

Contains either a single LTO-6, 5 or 4 tape drive–Half-Height SAS tape drive

–LTO-6 and LTO-5 with 6 Gbps interface

One removable magazine–9 cartridge slots, including a single I/O station

Bar code reader and Remote Management are standard–Can be configured to run in either sequential (autoloader) mode or random (library) mode

–Manageable by local operator panel or remote web GUI

Total capacity up to–56.25 TB with 2.5:1 compression with LTO-6

–27 TB with 2:1 compression with LTO-5

Warranty: 1 Year (Customer Exchange)

Supports encryption with LTO gen 6, 5 and 4 drives

IBM System Storage TS2900 Tape Autoloader Express

LTO-6 support




IBM TS3100 & TS3200 Tape Library Express

End-user flexibility and easy to use functionality– Barcode reader and remote management are standard features

– Removable tape cartridge magazines

– Three year standard warranty is standard, and basic parts are customer replaceable units (CRU)

Multiple drive options– Up to two half-height drives or one full-height drive with TS3100

– Up to four half-height drives or two full-height drives with TS3200

– Mix LTO Gen 4, 5 and 6 within the same library

Large Tape Storage capacity for rack mount environment– 24 or 48 data cartridge slots

– 150 TB of storage capacity with 2.5:1 compression (60 TB native) with TS3100

– 300 TB of storage capacity with 2.5:1 compression (120 TB native) with TS3200

IBM TS3100

IBM TS3200

LTO-6 support




TS3310 Tape Library overview

Modular Library with LTO-6 tape drives– Up to 2.56 PB with 2.5:1 compression (1.02 PB native capacity)

– Up to 409 max cartridge slots (35 to 403 + 6 input/output slots)

– Up to 18 hot-swappable LTO Drives

– Up to 8 Gbps dual-port Fibre Channels on each tape drive

Supports– Logical Partitioning and Native SMI-S

– Optional features

• Transparent encryption (with LTO-6 & LTO-5 tape drives)

• Capacity on demand

• Rack Mounting

• Path Failover (Data and Control)

• Redundant power

LTO-6 support




TS3500 Tape Library Overview

Supporting the new IBM LTO Ultrium 6 tape drives– Improved capacity and performance to reduce footprint and improve productivity

– LTO 6, up to 125 PB with 2.5:1 compression per library (50 PB native), up to 1.875 EB per complex when compressed

– Dual 8Gbps fibre channel port connectivity for industry leading performance and availability

– Data encryption and WORM cartridge support for security and compliance

– Optional dual robotics, high density frames and support for mixed generations of LTO and enterprise drives in the same TS3500 tape library

• Work together to help protect customer current investments while integrating new technologies

Storage Authentication Service– Centralized authentication for improved storage administration security

Floating home cell option for standard density frames– Optimizes demount operations, reducing access time to data

LTO-6 support

Planned announcement: Oct 3, 2012

Planned availability: Nov 9, 2012

© 2014 IBM Corporation © 2014 IBM Corporation IBM Confidential until Announced42

Higher Density Next Gen Enterprise Tape Automation

© 2014 IBM Corporation IBM Confidential until Announced

Next Gen Enterprise Tape Automation

TS3500 Tape Library TS4500 Tape Library

Model Lx3 Model Lx5Up to 12 Drives

16 or 32 I/O

Up to 12 Drives

36 I/O - LTO

32 I/O - 3592

Licensed Slot Capacity Licensed Slot Capacity

Entry Interm Full Entry Interm Base HD

LTO 64 129 219-287100 200 400

730

3592 58 117 199-260 550

TS4500 HD2 base frameUp to 2.2 PB native capacity in a single frame tape library

Up to 3.3X the slot density of TS3500 with more standard features including:

Advanced Library Management System (ALMS)–Dynamic partitioning–Transparent Capacity on Demand–Virtual I/O (VIO)–Cartridge cache

Two I/O StationsSystem console capabilities e.g. broadband call home

(formerly TSSC)



TS4500 HD2 drive expansion framesUp to 2.4X slot density, up to 1.3X drive density

TS3500 Expansion TS4500 Expansion

Model Dx3 Model Dx5

Up to 12 Drives Up to 16 Drives

Licensed Slot Capacity Licensed Slot Capacity

Base BaseHD w/

I/OHD w/o

I/O

LTO 396-440500

882 970

3592 360-400 660 740

New HD Capacity on Demand option

2 I/O Stations optionalNo capacity reduction for tape

drives



TS4500 Frame 1Lx5 Dx5 Sx5

Up to 12 DrivesStorage

only

Max Licensed Capacity

LTO 730 774 1054

3592 550 590 798

TS4500 flexible growthGrow left or right of the base frame

TS4500 Frame 2+Lx5 Dx5 Sx5

Up to 16 DrivesStorage

only

Max Licensed Capacity

LTO 882 970 1320

3592 660 740 1000

All models come with all slots installed

Frame 1 left-most drive slots and left-most storage slots are inactive



TS4500 tape drive support

LTO-5, LTO-6, and TS1140

New HD2-compatible packaging for up to 16 drives in each model Lx5/Dx5 HD2 frame

– 3588 models F5C/F6C– 3592 model EH7

Support for migration from model xx2/xx3 non-HD2 frames to new model xx5 HD2 frames:

– 3588 F5A-to-F5C model conversion– 3588 F6A-to-F6C model conversion– 3592 E07-to-EH7 model conversionNOTE: Can upgrade either 3592 drive generation

or 3592 drive packaging, but cannot upgrade both

– 3592 E06-to-EH7



10U of rack space above each TS3500 or TS4500 library frame

Field install

Opportunity for “zero footprint” rack-mount components such as Fibre Channel switches, Ethernet switches, IBM FlashSystems, and/or tape-attached servers

Treated as completely independent rack space – not tied to service/support of the tape library

New option for customer-usable rack space

© 2014 IBM Corporation © 2014 IBM Corporation IBM Confidential until Announced48

Simplified ManagementMagazine I/O

Integrated management

Improved ease-of-use

Extensible platform




TS4500 control - Magazine I/O



TS4500 control - Integrated management(More information: sTU80 - Demo of Next Gen Tape Automation Management on May 21)

SupportTape System Service Console

(TSSC) capabilities(integrated)

Admin and Service LANs Admin and Service LANs

MonitoringEmail (SMTP), syslog, SNMP,

mobile(integrated, improved)

ManagementGUI/CLI

(improved)

OtherLDAP, DNS, NTP, SSL(integrated, improved)

IntegratedManagement

Console (IMC)

ReportingTape System Reporter (integrated, improved)



TS4500 control – Improved ease-of-useLocal text UI and remote GUI replaced with XIV-like GUI

TS3500TS4500

IntegratedManagement

Console (IMC)

The IMC end panel can be installed on the left or right end of the library.



TS4500 control – Improved ease-of-useGUI example: At-a-glance and actionable status



Coming soon to an iTunes store near youIBM Storage Mobile Dashboard support for TS4500

© 2012 IBM Corporation

Next Steps

Educate yourself– Understand the new library features and the

investment protection message for existing enterprise library customers

– Links for product enablement, collateral• Tape and Virtual Tape Sales Kit: IBM PWD

Look for opportunities– New installs that do not require full scale out

• 75% of current TS3500 installed base has capacity and availability requirements that could be met with TS4500 as announced

– Existing customers with libraries installed prior to 2004

• No upgrades for L32 and D32 frames


THANK YOU


BACK UP SLIDES

IBM CONFIDENTIAL ONLYIBM System Storage


IBM LTO-6 tape drive comparison with current LTO-5 drives

LTO-5 LTO-6Generation

Improvement

Capacity (Native) 1.5 TB 2.5 TB 67%

Capacity (Compressed) 3 TB 6.25 TB 108%

Data rate 140 MB/sec 160 MB/sec 14%

Data rate (Compressed) 280 MB/sec 400 MB/sec 43%

Host interfaces

6 Gbps SAS/ 8 Gbps FC (dual

port for TS3310/3500

6 Gbps SAS/ 8 Gbps FC

=

Encryption Yes Yes =

Partitioning Yes Yes =

Buffer FH 512 MB FH 1024 MB +

HH 256 MB HH 512 MB +

IBM CONFIDENTIAL ONLYIBM System Storage


IBM LTO-6 comparison with LTO-4

LTO-4 LTO-6Generation

Improvement

Capacity (Native) 800 GB 2.5 TB 213%

Capacity (Compressed) 1.6 TB 6.25 TB 291%

Data rate 120 MB/sec 160 MB/sec 33%

Data rate (compressed) 240 Mb/sec 400 MB/sec 67%

Host interfaces3 Gbps SAS/ 4

Gbps6 Gbps SAS/ 8

Gbps FC100%

Encryption Yes Yes =

Partitioning No Yes +

Buffer FH 256 MB FH 1024 MB +

HH 256 MB HH 512 MB +

© 2014 ibm corporation 1 ibm 儲存備份解決方案 expect more from your storage ibm storage...

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