Download - Accelerate with IBM Storage
Accelerate with IBM Storage
© Copyright IBM Corporation 2015Technical University/Symposia materials may not be reproduced in whole or in part without the prior written permission of IBM.
IBM Storwize V5000 Gen2Technical Update
Bill WiegandSpectrum Virtualize – Consulting IT Specialist
Byron GrossnickleSpectrum Virtualize – Consulting IT Specialist
Gonzalo FuentesSpectrum Virtualize – IT Specialist
What are we introducing?
New IBM Storwize V5000 Generation 2
– Includes three new models
– Includes new 3.2TB SSD
IBM Spectrum Virtualize Software V7.6.1
Statements of Direction
© Copyright IBM Corporation 2015
Slightly modified licensing
Review a couple of recent features
– Distributed RAID
– Fast Format
1
Introducing the new IBM Storwize V5000 family
Multiply your possibilities
Storwize V5020Storwize V5010 Storwize V5030
32 GB Cache
2x host access speed
16 GB Cache
2x host access speed
64 GB Cache
2x host access speed
ANNOUNCEMENTS
© Copyright IBM Corporation 2015
2x host access speedUp to 264 drives -1.056 PB
IBM Spectrum Virtualize: Storwize V5010+ Encryption
2x host access speedUp to 264 drives-1.056 PB
IBM Spectrum Virtualize: Easy Tier,Remote Mirror, FlashCopy, Thin
Provisioning, Data Migration, InternalVirtualization
* SOD –Planned availability in 3Q
2x host access speedUp to 504 drives – 2.016PB
Two-way clustered system – 4.032 PB
IBM Spectrum Virtualize: StorwizeV5020 + Real-time Compression,
HyperSwap, ExternalVirtualization/Encryption
NewNew StorwizeStorwize V5000 family, builtV5000 family, built with IBM Spectrum Virtualize software, offers three new modelswith IBM Spectrum Virtualize software, offers three new modelsenabling an easily customizable andenabling an easily customizable and upgradeable*upgradeable* solution for investment protection, withsolution for investment protection, withimproved performance and enhanced efficiencyimproved performance and enhanced efficiency
* Statement of Direction2
Six new control enclosures available in SFF, 2.5inch and LFF, 3.5 inch drive models
Machine type 2077, 1 yr warranty and machine type2078, 3 yr warranty
–Models 324 and 312 (Storwize V5030)
–Models 224 and 212 (Storwize V5020)
–Models 124 and 112 (Storwize V5010)
2U, 19-inch rack mount enclosure with 100-240v AC
Storwize V5000 Gen2: Control Enclosure
© Copyright IBM Corporation 2015
2U, 19-inch rack mount enclosure with 100-240v ACor -48v DC power supplies
All SSD Initial Order option if desired - FC ‘AHZD’
3
Introducing IBM Storwize V5010
Scale Storwize V5010 up to 264 SFF drives with 10 expansionenclosures or up to 1.056 PB raw with 132 LFF 8TB drives
PERFORMANCE
V5030 V5020 V5010
4k read hits 730k 390k 168k4k write hits 205k 111k 53k
HDD SSD HDD SSD HDD SSD4k read miss 205k 244k 112k 114k 51k 65k
© Copyright IBM Corporation 2015
4k read miss 205k 244k 112k 114k 51k 65k4k write miss 51k 66k 28k 29k 13k 17k4k 70/30 rwmiss
112k 136k 55k 55k 27k 32k
256k seq read 8300 8300 6200 6300 3400 4200256k randomread
8300 8300 5800 5800 3000 3700
256k seqwrite
3500 3600 1700 1700 960 1100
256k randomwrite
2300 2400 1000 1000 620 710
4
Storwize V5010 Rear View
© Copyright IBM Corporation 2015 5
Optional HIC
Onboard 12Gb SAS(Disk expansion)
Management andI/O port (1GbE)
Battery LEDs
Storwize V5010 Node Canister
© Copyright IBM Corporation 2015
Technician port(may be used for 1GbEI/O after setup)
Canister LEDsUSB port
6
Scale Storwize V5020 up to 264 SFF drives with 10 expansionenclosures or up to 1.056 PB raw with 132 LFF 8TB drives
PERFORMANCE
Introducing IBM Storwize V5020
V5030 V5020 V5010
4k read hits 730k 390k 168k4k write hits 205k 111k 53k
HDD SSD HDD SSD HDD SSD4k read miss 205k 244k 112k 114k 51k 65k
© Copyright IBM Corporation 2015
4k read miss 205k 244k 112k 114k 51k 65k4k write miss 51k 66k 28k 29k 13k 17k4k 70/30 rwmiss
112k 136k 55k 55k 27k 32k
256k seq read 8300 8300 6200 6300 3400 4200256k randomread
8300 8300 5800 5800 3000 3700
256k seqwrite
3500 3600 1700 1700 960 1100
256k randomwrite
2300 2400 1000 1000 620 710
7
Storwize V5020 Rear View
© Copyright IBM Corporation 2015 8
Storwize V5020 Node Canister
Optional HIC
Onboard 12Gb SAS(Disk expansion)
Battery LEDsManagement andI/O port (1GbE)
© Copyright IBM Corporation 2015
Technician port(may be used for 1GbEI/O after setup)USB port
Canister LEDsOnboard 12Gb SAS(Host only)
9
Introducing IBM Storwize V5030
Scale Storwize V5030 up to 504 SFF drives with 20 expansionenclosures or up to 2.016 PB raw with 252 LFF 8TB drives
Scale with clustering up to 1008 SFF drives with 40 expansion
enclosures or up to 4.032 PB raw with 504 LFF 8TB drivesPERFORMANCE
V5030 V5020 V5010
4k read hits 730k 390k 168k4k write hits 205k 111k 53k
HDD SSD HDD SSD HDD SSD
© Copyright IBM Corporation 2015
HDD SSD HDD SSD HDD SSD4k read miss 205k 244k 112k 114k 51k 65k4k write miss 51k 66k 28k 29k 13k 17k4k 70/30 rwmiss
112k 136k 55k 55k 27k 32k
256k seq read 8300 8300 6200 6300 3400 4200256k randomread
8300 8300 5800 5800 3000 3700
256k seqwrite
3500 3600 1700 1700 960 1100
256k randomwrite
2300 2400 1000 1000 620 710
10
Storwize V5030 Rear View
© Copyright IBM Corporation 2015 11
Storwize V5030 Node Canister
Optional HIC
Managementand I/O ports(10GbE)
Battery LEDs
© Copyright IBM Corporation 2015
Dedicated technicianport (always on) Onboard SAS
(Disk expansion)
USB portCanister LEDs
12
Storwize V5000 Gen2: Hardware Comparison
V5010 V5020 V5030
CPU 2-core, 1.2GHz,1600MHz memory
bus
2-core, 2.2GHz,Hyper-threading,
1866MHz memorybus
6-core, 1.9GHz,Hyper-threading,
2133MHz memorybus
SAS HardwareEncryption
None Yes (PM8073) Yes (PM8073)
Host iSCSISupport
2 x 1GbE RJ45 2 x 1GbE RJ45 2 x 10GbE RJ45
© Copyright IBM Corporation 2015
Support
Standard HostSAS
None 2 x 12Gb None
Expansion Slots 1 PCIe 1 PCIe 1 PCIe
Disk ExpansionSAS
1 x 12Gb 1 x 12Gb 2 x 12Gb
Memory sockets 1 2 2
Standard memory 1 x 8GB DIMM 1 x 8GB DIMM 1x 16GB DIMM
Optional memory None 1 x 8GB DIMM 1 x 16GB DIMM
Onboard SSD size 64GB 64GB 64GB
13
Storwize V5000 Gen2: Host Interface Card Options
I/O type Description
4-Port 1GbE (iSCSI) Intel i340 RJ45
4-Port 10GbE (iSCSI/FCoE) Emulex LancerG5
© Copyright IBM Corporation 2015
4-Port 12Gb SAS (Host only) PMC-Sierra 12Gb SAS
4-Port 16Gb Fibre Channel Emulex LancerG6 16Gb FibreChannel
Note: The two native 10GbE ports on V5030 do not support FCoE
14
Storwize V5000 Gen2: Advanced Function
V5010 V5020 V5030
Compression No No Yes (64GB RAM)
Hardware Encryption-Int No Yes Yes
Software Encryption-Ext No No Yes
DRAID Yes Yes Yes
External Virtualization Migration only Migration only Yes
vVols Yes Yes Yes
© Copyright IBM Corporation 2015
vVols Yes Yes Yes
Hyperswap No No Yes
FlashCopy Yes Yes Yes
Remote Copy Yes Yes Yes
Easy Tier Yes Yes Yes
T10Diff Yes Yes Yes
Clustering No No Yes (2 IO Groups)
Clustering w/V5000 Gen1 No No Yes
Technician Port Yes (Disabled after setup) Yes (Disabled after setup) Yes (Permanent)
15
V5030 V5020 V5010
4k read hits 730k 390k 168k
4k write hits 205k 111k 53k
HDD SSD HDD SSD HDD SSD
4k read miss 205k 244k 112k 114k 51k 65k
4k write miss 51k 66k 28k 29k 13k 17k
4k 70/30 rw miss 112k 136k 55k 55k 27k 32k
Storwize V5000 Gen2: Performance Comparison with FC
© Copyright IBM Corporation 2015
256k seq read 8300 8300 6200 6300 3400 4200
256k random read 8300 8300 5800 5800 3000 3700
256k seq write 3500 3600 1700 1700 960 1100
256k random write 2300 2400 1000 1000 620 710
4k (random) numbers in IOP/s, 256k (sequential/random) throughput in MB/sAll 8 16G FC ports per control enclosure. Raid 5 configurations with 15k RPM HDDs or SSDsV5030 HDD: 500 15k RPM drives, V5020 and V5010 HDD: 260 15k RPM drives
16
V5030 V5000 V5020 V3700T
4k read miss 205k 100k +105% 112k 67k +67%
4k write miss 51k 20k +155% 28k 14k +100%
4k 70/30 rw miss 112k 45k +148% 56k 33k +69%
256k seq read 8300 5600 +48% 6200 4100 +51%
256k random read 8300 5200 +59% 5800 4000 +45%
Storwize V5000 Gen2: Performance Comparison with FC to Gen1
© Copyright IBM Corporation 2015
256k random read 8300 5200 +59% 5800 4000 +45%
256k seq write 3500 1800 +59% 1700 1400 +21%
256k random write 2300 890 +35% 1000 940 +6%
4k (random) numbers in IOP/s, 256k (sequential/random) throughput in MB/sV5030 and V5020: 8 16G FC ports per control enclosure.Raid 5 with 15k RPM HDDs - V5030: 500 drives, V5020: 260, V5000 HDD: 168, V3700T: 112
17
Storwize Family: Performance Comparison
I/O Transfer SizeR/W I/O: 4KR/W MB/s: 256K
V3700Gen1
8x8Gbit
V3700TGen1
8x8Gbit
V5000Gen1
8x8Gbit
V5010Gen2
8x16Gbit
V5020Gen2
8x16Gbit
V5030Gen2
8x16Gbit
V7000Gen1
8x8Gbit
V7000Gen2
16x8Gbit
V7000Gen2
8x16Gbit
Cache Read MB/s 3,300 5,950 5,700 5,500 11,000 12,000
Cache Write MB/s 1,100 2,250 2,450 3,300 7,000 7,000
Cache Read IOPs 200,000 295,000 500,000 168,000 390,000 730,000 700,000 900,000 600,000
Cache Write IOPs 48,000 85,000 200,000 53,000 111,000 205,000 200,000 300,000 250,000
© Copyright IBM Corporation 2015
• All miss workloads for each Storwize system are with supported maximum of 15K RPM HDDs• All 8Gb FC cards are 4-port and all 16Gb FC cards are the 2-port versions, no testing with 4-port 16Gb FC cards is available yet.
• Note that with V7000 Gen2 we have better IOPS numbers with sixteen 8Gb FC ports then we do with eight 16Gb FC ports. Theexpectation is that with the new 4-port 16Gb FC cards the IOPS numbers will be the same or better and thruput better with theadditional 16Gb ports.
Disk Read MB/s 2,500 4,100 5,600 3,400 6,200 8,300 3,800 10,000 10,000
Disk Write MB/s 815 1,400 1,800 960 1,700 3,500 2,270 4,000 4,300
Disk Read IOPs 45,000 67,000 100,000 51,000 111,000 205,000 130,000 220,000 220,000
Disk Write IOPs 12,300 14,000 20,000 13,000 28,000 51,000 29,000 55,000 55,000
70/30 Mixed IOPs 23,000 33,000 45,000 27,000 56,000 112,000 62,000 125,000 125,000
18
V5030 - 10G V5020 - 10G V5010 - 1G
4k read hits 360k 170k 82k
4k write hits 165k 70k 32k
4k read miss 167k 76k 48k
4k write miss 50k 25k 15k
4k 70/30 rw miss 108k 44k 27k
Storwize V5000 Gen2: Performance Comparison with iSCSI
© Copyright IBM Corporation 2015
256k seq read 6000 2300 850
256k random read 6200 2300 870
256k seq write 2800 1100 550
256k random write 2000 650 440
4k (random) numbers in IOP/s, 256k (sequential/random) throughput in MB/sV5030: 500 15k RPM HDD drives, raid 5, V5020 and V5010 SDD: 24 drives, raid 5V5030 and V5020: 10G iSCSI, V5010: 1G iSCSI. All 8 ports per control enclosure.
19
Statements of Direction
IBM intends to offer the following model conversions for Storwize V5000 second generationcontrol enclosure models in the fourth quarter of 2016:
• Storwize V5010 Model 112 conversion to Storwize V5020 Model 212• Storwize V5010 Model 112 conversion to Storwize V5030 Model 312• Storwize V5010 Model 124 conversion to Storwize V5020 Model 224• Storwize V5010 Model 112 conversion to Storwize V5030 Model 324• Storwize V5020 Model 212 conversion to Storwize V5030 Model 312• Storwize V5020 Model 224 conversion to Storwize V5030 Model 324
IBM intends to enhance encryption on Storwize V5000 second-generation models to include
© Copyright IBM Corporation 2015
IBM intends to enhance encryption on Storwize V5000 second-generation models to includesupport for IBM Security Key Lifecycle Manager as an option for managing encryption keys.
IBM also intends to perform conformance testing of Storwize V5000 second-generation modelsand features to applicable Network Equipment Building System (NEBS) level 3 documents and toapplicable European Telecommunications Standards Institute (ETSI) documents.
IBM's statements regarding its plans, directions, and intent are subject to change or withdrawalwithout notice at IBM's sole discretion. Informationregarding potential future products is intended to outline our general product direction and it should not be relied on in making a purchasing decision. Theinformation mentioned regarding potential future products is not a commitment, promise, or legal obligation to deliver any material, code, or functionality.Information about potential future products may not be incorporated into any contract. The development, release, and timing of any future features orfunctionalitydescribed for our products remain at our sole discretion.
20
Storwize V5000 Gen2 Expansion: Rear View
© Copyright IBM Corporation 2015 21
Storwize V5000 Gen2 Expansion: Scalability
Expansion enclosures:
–V5010/20 both support a single SAS chain of up to 10 expansion enclosures
• The V5010/20 control enclosures are on their own SAS chain
–V5030 supports two SAS chains of up to 10 expansion enclosures each
• The V5030 control enclosure is on its own SAS chain
–A V5030 cluster up to 2 I/O groups supports up to 40 expansion enclosures
–Control and expansion enclosures are available in both 12-slot LFF (3.5 inch slot) and 24-
© Copyright IBM Corporation 2015
–Control and expansion enclosures are available in both 12-slot LFF (3.5 inch slot) and 24-slot SFF (2.5 inch slot) variants
• SFF drives available in LFF drive carriers for use in LFF enclosures
22
Storwize V5010 Expansion: Cabling
© Copyright IBM Corporation 2015 23
Storwize V5020 Expansion: Cabling
© Copyright IBM Corporation 2015 24
Storwize V5030 Expansion: Cabling
© Copyright IBM Corporation 2015 25
Storwize V5000 Gen2 Enclosure: Front Views
© Copyright IBM Corporation 2015 26
All drives are 12Gbps SAS (non-self encrypting)
May mix drives of the same form factor within an enclosure– SFF drives available in LFF drive carriers for use in LFF enclosures
May mix expansion enclosure types, 12F and 24F on sameSAS chain
Note that the control enclosure for all 3 models is on itsown SAS chain and is recommended location for SSDs
2.5-inch Flash Drives – SFF
400GB, 800GB,1.6TB and 3.2TB Flash 12Gbps
Storwize V5000 Gen2 Enclosure: Drive Options
© Copyright IBM Corporation 2015
1.6TB and 3.2TB Flash 12Gbps
2.5-inch High Performance Drives - SFF
300GB, 600GB SAS, 15K RPM 12Gbps
900GB, 1.2TB,1.8TB SAS, 10K RPM 12Gbps
2TB NL-SAS, 7.2K RPM 12Gbps
3.5-inch High Capacity Drives - LFF
4TB, 6TB and8TB
NL-SAS, 7.2K RPM 12Gbps
27
Drive Type IBM CodeName
Vendor Drive Family Drive Sizes
StorwizeFamilyDriveOptions
SSD6Gb SAS
SSD12Gb SAS
Ralston Peakor
Optimus
HGSTor
SmartStorage
Ultrastar SSD400Mor
Optimus TXA2D20
200/400GB
200/400/800GB
Sunset Cove Plus HGST Ultrastar SSD800MMUltrastar SSD1600MM
200/400/800GB1.6TB
Phoenix M3 Toshiba PX04SMB320 3.2TB
10K6Gb SAS
Cobra Eor
Lightning
Cobra E Plusor
Ironman
HGSTor
Seagate
HGSTor
Seagate
Ultrastar C10K900or
Savvio 10K.6
Ultrastar C10K1200or
ST1200MM0007
300/600/900GB
300/600/900GB
1.2TB
1.2TB
© Copyright IBM Corporation 2015
Options
2.5" SmallForm Factor(SFF)
10K12Gb SAS
Ironman
Cobra F
Seagate
HGST
ST1200MM0007
Ultrastar C10K1800
1.2TB
900GB/1.2/1.8TB
15K6Gb SAS
15K12Gb SAS
Yellow Jacketor
AL12SX
Seagateor
Toshiba
Savvio 15K.3or
MK01GRRB
146/300GB
146/300GB
Cobra F HGST Ultrastar C15K600 300/600GB
7.2K6Gb NL-SAS
7.2K12Gb NL-SAS
Airwalker
Avenger
Seagate
Seagate
Constellation.2
ST2000NX0243
500GB**/1TB
2TB
No restrictions on mixing of drive types with same form factor within the same enclosure
** Optional for Flex System V7000 and Storwize V3700/3500 only28
Drive Type IBM CodeName
Vendor Drive Family Drive Sizes
No restrictions on mixing of drive types with same form factor within the same enclosure
3.5" LargeForm Factor(LFF)
7.2K6Gb NL-SAS
12Gb NL-SAS
12Gb NL-SAS
MuskieMantaray
Megalodonor
Mars Kor
Makaraor
Aries He8
SeagateSeagateSeagate
orHGST
orSeagate
orHGST
Constellation ESConstellation ES.2Constellation ES.3
orUltrastar 7K3000
orST6000NM0014
orUltrastar
HUH728080AL420
2TB3TB
2/3/4TB
2/3TBor
6TB
8TB
© Copyright IBM Corporation 2015 29
Real-time Compression: Capability
Real-time Compression (RtC) is supported only on the model V5030
– The optional 16GB memory upgrade on each node canister is required
– When the first compressed volume is created 4 of the 6 CPU cores are allocated to RtC
• Of the 32GB of memory on each node canister roughly 9-10GB is allocated to RtC
ModelCompression Disabled Compression Enabled
NormalProcessing
RtC NormalProcessing
RtC
V5010 2 cores NA NA NA
© Copyright IBM Corporation 2015
– There are no hardware compression accelerators as in the V7000 Gen2
• The actual LZ4 compression is done by the CPUs as was the case with the V7000 Gen1
– The faster CPU with more cores, the extra memory and the Hyper-threading capability of theV5030 as well as improvements to RtC software results in good performance for smallercustomer configurations common to the market segment this product is intended to serve
V5010 2 cores NA NA NA
V5020 2 cores NA NA NA
V5030 6 cores 0 cores 2 cores 4 cores + HT
30
Storwize V7000Gen1
Storwize V5030 Storwize V5030Storwize V7000
Gen2
SpectrumVirtualizeVersion
7.6.1(Working Set 640GiB)
7.6.1(Working Set 1.2TiB)
7.6.1(Working Set 2.4TiB)
7.6.1(Working Set 2.4TiB)
OperationWorstCase
BestCase
WorstCase
Best CaseWorstCase
Best CaseWorstCase
BestCase
Read Miss 4KBRandom IOPs 1,332 48,098 43,740 166,415 8,779 158,772 50,532 250,544
Real-time Compression: Performance
© Copyright IBM Corporation 2015
Random IOPs 1,332 48,098 43,740 166,415 8,779 158,772 50,532 250,544
Write Miss 4KBRandom IOPs
1,148 32,201 33,330 46,669 12,645 58,854 55,244 106,264
70/30 Miss 4 KBRandom IOPs 1,285 38,097 47,094 85,893 11,959 85,102 60,558 190,653
The working set is the size of the compressed volumes that we are randomly accessing. For 640GiB set we used 32 – 20GiB compressed volumes, for 1.2TiBset we used 64 – 20GiB compressed volumes and for 2.4TiB set we used 128 – 20GiB compressed volumes. As the working set increases with the V5030, theworst case numbers drop off significantly compared to the V7000 Gen2. This is primarily due to less memory available for RtC on the V5030 compared to theV7000 Gen2 and more work overall is performed by the 4 RtC dedicated cores in lieu of no acceleration cards as in in the V7000 Gen2. However, compared toGen1 V7000 the numbers are very good and the V5030 is a strong performer in the target market segment.
Note that the definition of worst case is 100% random I/O andlower end of compressibility thus little boost from temporal locality.
31
Storwize V5030 Storwize V7000 Gen1 Storwize V7000 Gen2
SpectrumVirtualizeVersion
7.6.1 7.6.1 7.6.1
CompressionRatio
Write Read Write Read Write Read
30% 420 MB/s 928 MB/s 268 MB/s 472 MB/s 1,438 MB/s 2,335 MB/s
Real-time Compression: Performance
© Copyright IBM Corporation 2015
50% 542 MB/s 1,087 MB/s 334 MB/s 552 MB/s 1,845 MB/s 3,002 MB/s
65% 687 MB/s 1,291 MB/s 421 MB/s 652 MB/s 2,487 MB/s 3,769 MB/s
75% 974 MB/s 1,724 MB/s 593 MB/s 828 MB/s 2,783 MB/s 4,360 MB/s
93% 1,252 MB/s 3,417 MB/s 1,000 MB/s 1,311 MB/s 3,123 MB/s 5,255 MB/s
32
Storwize V5000 Gen2: Initial Configuration
All three models use a technician port to perform initial setup just as done with SVC/V7000
However the implementation of the technician port varies between models:– On V5010/20 the second 1GbE port (labelled T) is initially enabled as a technician port
– After cluster creation this port is disabled and can then be used for I/O and/or management
– On V5030 the implementation is identical to SVC/V7000– The onboard 1GbE port (labelled T) is permanently enabled as a technician port
– Connecting the technician port to the LAN will disable the port
The V5010/20 technician port can be re-enabled after initial setup– satask chserviceip -techport enable -force
© Copyright IBM Corporation 2015
– satask chserviceip -techport enable -force
– satask chserviceip -techport disable
33
Storwize V5000 Gen2: Miscellaneous
The 4-port 16Gb FC adapter available for the Storwize V5000 Gen2 models supportsattachment to 16/8Gb ports on Brocade but only 16Gb FC ports on Cisco
– http://www-01.ibm.com/support/docview.wss?uid=ssg1S1005423
– Submit a SCORE as needed for Cisco 8Gb FC support
The Storwize V5000 Gen2 models are not currently Energy Star Certified
– The process to get certified requires the systems be GA and they won't be until March 4th
– Testing/certification is lengthy, but we are expecting all models will qualify later this year
© Copyright IBM Corporation 2015
Cannot use existing Storwize V3700, V5000 Gen1, V7000 Gen1/Gen2 drives orexpansion enclosures with any of the V5000 Gen2 models
If solution will be virtualizing external storage systems and plan is to compress andencrypt data as it is sent to external MDisks, we’d recommend clustering two systemsto lend more processing capability to these more CPU intensive requirements
34
Storwize V5010/20: Data Migration
Two options for data migration:– Fibre channel SAN with Image mode as done with all Storwize models today
– Direct attach SAS storage devices
Direct attach SAS is a special option only available for migrating data from Gen1V3500/3700/5000 systems and DS3200/3500 to the V5020 that has SAS host portsstandard (not sure if this is supported on V5010/30 if 4-port SAS HIC installed)
As with other Spectrum Virtualize platforms (SVC, V7000, etc.), existing data can bemigrated over FC from a large number of supported IBM and non-IBM storage systemsusing Image mode migration capability
– Can use this process to migrate from a Gen1 V3700/5000/7000 to either V5010 or V5020 if
© Copyright IBM Corporation 2015
– Can use this process to migrate from a Gen1 V3700/5000/7000 to either V5010 or V5020 ifdesired (must change “layer” to ‘replication’ on V5010/20 system)
ReplicateNew V5010/20 System
Image mode
Any Storwize Model
Any Storwize Model
35
Storwize V5030: Migration and Investment Protection
An additional option with the V5030 is the ability to cluster with the V5000 Gen1– Upgrade existing V5000 Gen1 control enclosure software to V7.6.1 and add in a new V5030 control
enclosure to expand the cluster– Assign new workload to new IO group to scale out performance and capacity or,– Migrate volume ownership and data to new IO group to balance workload or,– Migrate all volume ownership and data to new IO group and retire the V5000 Gen1 or use it for testing
or move to remote site and implement replication between it and the new V5000 Gen2
Provides complete protection for existing Storwize V5000 investments– All existing and new storage can be accessed by any host
Migration from existing system with no downtime at all– For systems that support non-disruptive volume move (NDVM)
© Copyright IBM Corporation 2015
– For systems that support non-disruptive volume move (NDVM)– No competitive system can make similar claim
Storwize V5030 can virtualize any Storwize model after changing its “layer” setting to‘replication’– Provides conventional Storwize family migration using standard Image mode virtualization capability
ReplicateNew V5030 System
Cluster
Existing V5000 System Virtualize
Any Storwize Model
Any Storwize Model
36
V7000V7000V5010 V5020V5020 V5030V5030
Statement of DirectionNon-disruptive Node Canister Swap
Can swap HIC from old to newDisruptive Box Swap
Evolving IT Infrastructure for the Cloud Era
© Copyright IBM Corporation 2015
LargeV5030 plus…Clustering (4 I/O Groups)Higher scalabilityHigher Performance Hardware Accelerators Unified Option
Up to 1056 drives
SmallInternal VirtualizationThin ProvisioningData MigrationAdvanced GUIMulti Host supportVMware & MS IntegrFlashCopyEasyTierRemote Mirror
Up to 264 Drives
MediumV5010 plus…Higher PerformanceEncryption – Internal MDisks
Up to 264 drives
LargeV5020 plus…Higher PerformanceHigher scalabilityClustering (2 I/O Groups)Encryption-External MDisksCompressionExternal VirtualizationHyperSwap
Up to 1008 drives
New Storwize V5000 family, built with IBM Spectrum Virtualize software, offers three new models enabling an easilyNew Storwize V5000 family, built with IBM Spectrum Virtualize software, offers three new models enabling an easilycustomizable and upgradeable* solution for investment protection, with improved performance and enhanced efficiencycustomizable and upgradeable* solution for investment protection, with improved performance and enhanced efficiency
* Statement of Direction 37
Spectrum Virtualize V7.6.1
This is a software release designed to support the new Storwize V5000 Gen2 hardware
There are a few changes which affect all hardware platforms, but are not user visible
No new functions are being introduced, this is basically a roll up of V7.6.0.x fixes and supportfor the new Storwize V5000 Gen2 system
Note the minimum memory per node canister of a Storwize system to support V7.6.1 is 8GB
– Storwize V3700 systems with 4GB of memory per canister can not be upgraded to V7.6.x.x
Hopefully several changes are being made in the GUI where we removed some configurable
© Copyright IBM Corporation 2015
Hopefully several changes are being made in the GUI where we removed some configurablesettings that in V7.6.0 resulted in need to use CLI for the following:
– The “-syncrate” for volume mirroring that is also used for formatting new fully allocated volumes
– The ability to enable and disable cache on volumes in SVC GUI
38
V50x0 Controller Software (3 PIDs)Licensed per controller enclosure (2 nodes)Required: Base Control Software PIDs:
Optional (Qty: 0 or n for Control enclosure plus each Expansion enclosure ):EasyTierFlashCopyRemote MirrorCompression (only on V5030)Full Bundle
V5030 External Virtualization (1 PID)Licensed per virtualized enclosureRequired: Base External Virtualization SoftwareOptional (qty 0 or 1, for each virtualized enclosure):
EasyTierFlashCopyRemote MirrorCompressionFull Bundle
Rather then introduce anew PID, we will utilize
the existing V5000 Gen1External Virtualization
License Offering
Spectrum Virtualize V7.6.1 for Storwize V5000 Gen2: Licensing
© Copyright IBM Corporation 201539
Color Key:
Required Minimum
Optional, also included in the full bundle
Optional, not included in the full bundle
V50x0 Expansion Software (1 PIDs)Licensed per expansion shelfRequired: Base Expansion SoftwareNo Optional software charge codes. See Control Enclosure PID
Expansions can be moved from one V50x0 system to another in an Model Upgrade.Systems upgrades use the “upgrade to” V50x0 PID with applicable Upgrade Charge codeOptional Control Charge codes must then be ordered against the “upgrade to” V50x0 PIDPricer discounts (credits) for price differences on Optional features, and SWMA credit.
39
Licensing Examples
Case 1 – Initial Purchase, V5030 with three Expansions and FlashCopy
Order: V5030 Controller Software PID: QTY=1
with Charge Code for Base Software
and for FlashCopy: QTY=4
Order: V50x0 Expansion Software PID: QTY=3
with Charge Code for Base Software
Case 2 – Add two additional expansions and EasyTier
Order: V50x0 Expansion Software PID: QTY=2
with Charge Code for Base Software
Order: V5030 Controller Software Charge Codes against the existing PID
with Charge Code for FlashCopy: QTY=2 (to cover the two new expansions)
© Copyright IBM Corporation 2015
with Charge Code for FlashCopy: QTY=2 (to cover the two new expansions)
and Charge Code for EasyTier: QTY=6 (to cover the new functionality on the entire system)
Case 3 – Add external virtualization of three enclosure storage system
Order: V5000 External Virtualization Software (5639-ET7) QTY=3
with Charge Code for Base Software
and FlashCopy/Easy Tier feature codes: QTY=3 (to cover the new functionality on virtualized enclosures)
40
Traditional RAID-6
• Double parity improves data availability by protecting against single or double drive failure inan array
However …
• Spare drives are idle and cannotcontribute to performance
– Particularly an issue with flash drives
© Copyright IBM Corporation 2015
– Particularly an issue with flash drives
• Rebuild limited by throughput of single drive
– Longer rebuild time with larger drives
– Potentially exposes data to risk of dual failure ✗
4141
D2 D3 P Q D1
D1 D2 D3 P Q
Active Drives Spares
D2
D1D1 P QD2D2 PStripe
Each stripe is made up of data strips(represented by D1, D2 and D3 inthis example) and two parity strips(P and Q)
A strip is either 128K or 256K with256K being the default
Two parity strips means the abilityto cope with two simultaneous
QD3
D1PD3
D2 PD3
D2
D1
Traditional RAID-6
© Copyright IBM Corporation 2015
D1
Q
Q D2 D3 P
P D1 D2 D3
D3 P Q D1 D2
D2 D3 P Q D1
D3
D2
D3
D2
D1
D2
D1
D1Q
P
D3
D2 to cope with two simultaneousdrive failures, but results in extraI/Os to calculate parity which canimpact performance with randomwrite workloads
Storage pool extent size is irrelevant
D1
Read from all drives Write to 1 drive
P
P
D3
Q
P
D3
D2
42
• With Traditional RAID (TRAID), reading from a singledrive or multiple drives and writing to a single sparedrive, the rebuild time is extended due to the sparedrive’s performance. In addition the spares, when notbeing used, sit idle wasting resources.
Problems with Traditional RAID
© Copyright IBM Corporation 2015
being used, sit idle wasting resources.
43
• Improved RAID implementation
– Faster drive rebuild improves availability and enables use of lower cost larger drives with confidence
– All drives are active, which improves performance especially with flash drives
• Spare capacity, not spare drives
• Rotating spare capacity position distributesrebuild load across all drives
• More drives participate in rebuild
– Bottleneck of one drive is removed
Distributed RAID
© Copyright IBM Corporation 2015
– Bottleneck of one drive is removed
• More drives means faster rebuild
– 5-10x faster than traditional RAID
– Especially important when using large drives
• No “idle” spare drives
– All drives contribute to performance
– Especially important when using flash drives
44
In this instance these 5rows make up a pack.
The number of rows in apack depends on thenumber of strips in astripe, this means thepack size is constant for
P
D1
D3
D3 Q D1 D2
Q D2 D3 P
D2 P Q D1
P Q D1 D2 D3
D3 P Q
Q D1 D2
D2 D3 P
P Q D1
D1 D2 D3 P Q D1 D2 D3
D2D2
PP
D1D1
D3D3
P
D1
D3
D3
Q
D2
P Q
D1 D2
D1 D2
D3 P
Q D1
D2 D3
D3 P Q
Q D1 D2
D2 D3 P
P Q D1
P Q D1 D2 D3
D3
D1 D2D1 D3 P
D3D2
D1PD3D2
D2 PD1
Q
D2
P
D1
D3
Drive
Row
Distribute 3+P+Q over 10 drives with 2 distributed spares
Distributed RAID-6
© Copyright IBM Corporation 2015
pack size is constant foran array. The pool extentsize is irrelevant.
We allocate the sparespace depending on thepack number
45
This example uses smaller number of drives and stripe width than expectedin typical customer scenario. Data layout is simplified for illustration purposes.
Arrays will typically have millions or billions of packsArrays will typically have millions or billions of packs
45
• With Distributed RAID (DRAID), more drivesparticipate in the rebuild and the bottleneck of onedrive is removed as more drives means fasterrebuild and there are no “idle” drives as all drivescontribute to performance
Problems with Traditional RAID
© Copyright IBM Corporation 2015
contribute to performance
46
Drive Class
Approximate
Drive Capacity
in Binary
Rebuild Rate*
WITH I/O to
Array (MiB)
Approximate
Drive Capacity
in MiB
Approximate
Rebuild Time
in Hours
8 7.275957614 60 7,629,394.53 35.32
6 5.456968211 60 5,722,045.90 26.49
4 3.637978807 45 3,814,697.27 23.55
3 2.728484105 45 2,861,022.95 17.66
2 1.818989404 30 1,907,348.63 17.66
1 0.909494702 30 953,674.32 8.83
Drive Capacity
in Decimal
NL_SAS 7.2K TB
TRAID Rebuild Times – Estimated
© Copyright IBM Corporation 2015
1800 1637.090463 60 1,716,613.77 7.95
1200 1091.393642 35 1,144,409.18 9.08
900 838.1903172 35 858,306.88 6.81
SAS 10K/15K 600 558.7935448 35 572,204.59 4.54
SAS 10K/15K 300 279.3967724 35 286,102.29 2.27
SAS 15K 146 135.9730959 35 139,236.45 1.11
SSD 3200 2980.232239 60 3,051,757.81 14.13
SSD 1600 1490.116119 60 1,525,878.91 7.06
SSD 800 745.0580597 60 762,939.45 3.53
SSD 400 372.5290298 60 381,469.73 1.77
SSD 200 186.2645149 60 190,734.86 0.88
GB
SAS 10K
GB
* Note that rebuild rate can be significantly faster if no I/O is occurring to the Array/MDisk
• DRAID rebuild up to 10 times faster than TRAID
• Without host I/O: A 4TB drive can be rebuilt within 90 minutes for an array width of 128drives
• With host I/O: if drives are being utilized up to 50%, the rebuild time will be 50% slower
• Benefit: Lower probability of second drive failing during rebuild on recommendedconfigurations compared to Traditional RAID.
DRAID Performance Goals
© Copyright IBM Corporation 2015
configurations compared to Traditional RAID.
• Planned (2016): will only rebuild volume extents actually allocated on the failed drive
48
• Use the recommended configuration from the GUI for creating arrays or from the CLI using‘lsarrayrecommendation’ command
• Use RAID-6 with NLSAS drives for more redundancy as well as for larger 10K SAS drives
• I/O performance for a given number of drives improves with number of arrays, distributed ornon-distributed, specially with SSD drives **
• Do not recommend creating distributed arrays with large number of SSD drives **
DRAID Performance Goals
© Copyright IBM Corporation 2015 49
** With performance enhancements on roadmap for distributed arrays, this recommendationwill no longer be applicable
** The GUI currently does not allow SSDs to be configured as DRAID arrays/mdisks
For SSD drives, create arrays with the same number of drives as you would for non-distributed
(stripe width + 1 rebuild areas e.g. RAID-5, 9 stripe width, 1 rebuild areas). **
For Enterprise and Nearline drives, create arrays of up to 48-60 drives for optimal I/O performanceand rebuild performance results. **
• V7.6 and later supports Distributed RAID 5 & 6
– Distributed RAID-10 is a roadmap item
– DRAID is supported with any SVC, Storwize or FlashSystem running Spectrum Virtualize
• Up to 128 drives in an array with up to 4 rebuild areas
• Up to 10 arrays/MDisks in an I/O Group and a maximum of 32 arrays in a system
– Must be careful not to create lots of small DRAID arrays as it may limit number of TRAID arrays youcan create per I/O Group
o Recommended minimum number of drives for DRAID with HDDs is 24
Distributed RAID
© Copyright IBM Corporation 2015
o
• Array/MDisk can only contain drives from the same or a superior drive class
– E.g. 400GB SSDs available to build array, so only superior drives are SSDs > 400GB
– E.g. 450GB 10K SAS available to build array, so only superior drives are 10/15K/SSDs >450GB
– Recommendation is to use same drive class for array/MDisk
50
• Traditional RAID is still supported and default choice in the GUI
– New arrays/MDisks will inherit properties of existing pool you are trying to add it to
– New array width default for RAID5 is 8+P
o If existing MDisks in pool are RAID5 7+P and/or 6+P then GUI will propose 6+P to match lowest width in pool
• Conversion from traditional to distributed RAID is not supported
• Ability to expand an array/MDisk is a roadmap item
• You may mix TRAID and DRAID in the same storage pool
• SAS hardware encryption of DRAID arrays/MDisks is a roadmap item
Distributed RAID
© Copyright IBM Corporation 2015
• SAS hardware encryption of DRAID arrays/MDisks is a roadmap item
– A Storwize system with DRAID configured MDisks can be virtualized by SVC or a Storwize V7000Gen2 system that has software encryption enabled and data will be encrypted as it is written tovolumes presented from the DRAID MDisks of the Storwize system
• Just like TRAID, a DRAID5 array/MDisk can lose one physical drive and survive
– If another fails before the bad drive is recovered on to rebuild areas, then the MDisk goes offline asdoes its storage pool
o Thus why we recommend DRAID6 for all arrays/MDisks built from spinning drives
51
• Minimum Drive Count in one array/MDisk
– Distributed RAID5: 4 (2+P+S)
– Distributed RAID6: 6 (3+P+Q+S)
• Maximum Drive Count in one array/MDisk is 128
– If there are 128 disks of same drive class the system should recommend two 64 drive
– Goal is 48-60 per array/MDisk
– 1 to 4 spares worth of rebuild capacity allowed per array/MDisk no matter how many drives in the array
o Default rebuild areas:– Up to 36 drives: 1 spare
Distributed RAID
© Copyright IBM Corporation 2015
– Up to 36 drives: 1 spare
– 37-72 drives: 2 spares
– 73 to 100 drives: 3 spares
– 101 to 128 drives: 4 spares
• Recommended stripe width
– RAID5: 9 (8+P)
o Note that this is now the default width for TRAID in the GUI and is default logical width for DRAID-5
– RAID6: 12 (10+P+Q)
o Default for TRAID and DRAID
52
© Copyright IBM Corporation 2015 53
Drive classes available
Amount of usablestorage that will beadded to the pool
© Copyright IBM Corporation 2015
How many drives selectedout of total candidates
New capacityof the pool
The actual arrays that will be created
54
Fast Format New in V7.5 (Review)
• Online format by default– Create a fully allocated volume and
instantly have access to it– Uses volume mirroring in background– Fast Format is not applicable to thin,
compressed or image mode volumes
• Background format
• mkvdisk– Fast format is turned on by default for
single-copy non-mirror fully-allocatedvolume
– New option –nofmtdisk can disable it– Control format rate with -syncrate
© Copyright IBM Corporation 2015
• Background format– A background process with bandwidth
control through –syncrate option willformat the disk gradually
– The default rate is 50% or 2MB/s– Rate can be changed via CLI and in V7.5
and V7.6.1 GUIs (hopefully this makes it)– V7.6.0.x removed the option from GUI
– Control format rate with -syncrate
• The “lsvdisk” cmd will showformatting status
• The “lsvdiskprogress” cmd will showestimated completion time
55
Appendix
© Copyright IBM Corporation 2015 IBM Systems56
Expansion Enclosure Comparison
V3500: C+0
V3700: C+9
V5010: C+10
V5020: C+10
© Copyright IBM Corporation 2015
V5000: C+19 V5030: C+20 V5030: C+20
57
Hardware Feature Comparison: Gen1 vs Gen2
Feature Storwize V3xxx/V5000Gen1
Storwize V5000 Gen2
V5
01
0vs
V3
50
0
CPU 2-core Sandy Bridge Celeron 2-core Broadwell-DE Celeron
Host ports 2x 1GbE,3x 6Gb SAS,Interface card slot
2x 1GbE,
Interface card slot
Expansion ports none One 12Gb SAS
Memory (min/max) 4GB / 4GB 8GB / 8GB
CPU 2-core Sandy Bridge Celeron 2-core Broadwell-DE Xeon
© Copyright IBM Corporation 2015
V5
02
0vs
V3
70
0
CPU 2-core Sandy Bridge Celeron 2-core Broadwell-DE Xeon
Host ports 2x 1GbE,3x 6Gb SAS,Interface card slot
2x 1GbE,2x 12Gb SAS,Interface card slot
Expansion ports One 6Gb SAS One 12Gb SAS
Memory (min/max) 4GB / 8GB 8GB / 16GB
V5
03
0vs
V5
00
0
CPU 4-core Ivy Bridge Xeon 6-core Broadwell-DE Xeon
Host ports 2x 1GbE,3x 6Gb SAS,Interface card slot
1x 1GbE, 2x 10GbE,2x 12Gb SAS,Interface card slot
Expansion ports Two 6Gb SAS Two 12Gb SAS
Memory (min/max) 8GB / 8GB 16GB / 32GB58
Storwize V7000 (Gen2) Storwize V5000 (Gen2) Storwize V5000 Storwize V3700
Software Spectrum Virtualize Spectrum Virtualize Spectrum Virtualize Spectrum Virtualize
Connectivity Options16Gb and 8Gb FC10Gb iSCSI / FCoE
1Gb iSCSI
16Gb FC12Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
8Gb FC6Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
8Gb FC6Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
Cache (per system) 64GB or 128GB 16GB, 32GB, or 64GB 16GB 8GB or 16GB
Capacity(per system)
Up to 504 drives(Up to 20 expansions)
Up to 504 drives(Up to 20 expansions)
Up to 480 drives(Up to 19 expansions)
Up to 240 drives(Up to 9 expansions)
Capacity(per clustered system)
Up to 1,056 drives Up to 1,008 drives Up to 960 drives --
Internal Virtualization Yes Yes Yes Yes
Thin Provisioning Yes Yes Yes Yes
Storwize Family Comparison
© Copyright IBM Corporation 2015
Thin Provisioning Yes Yes Yes Yes
Data Migration Yes Yes Yes Yes
Turbo Performance -- -- -- Yes
FlashCopy Yes Yes Yes Yes
Remote Mirroring Yes Yes Yes Yes
Easy Tier Yes Yes Yes Yes
Encryption Yes Yes -- --
System Clustering Yes (4-way) Yes (2-way) Yes (2-way) --
External Virtualization Yes Yes Yes --
Real-time Compression Yes Yes -- --
Unified Yes -- -- --
Machine Type 2076 2077 and 2078 2077 and 2078 2072
Power AC AC or DC AC AC or DC
NEBS / ETSI -- Statement of Direction -- Yes
59
Storwize V5030 Storwize V5020 Storwize V5010
SoftwareSpectrum Virtualize Software
for Storwize V5000Spectrum Virtualize Software
for Storwize V5000Spectrum Virtualize Software
for Storwize V5000
Connectivity (Standard)10Gb Management/iSCSI
1Gb iSCSI*12Gb SAS
1Gb Management/iSCSI1Gb Management/iSCSI
Connectivity (Optional)
16Gb FC12Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
16Gb FC12Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
16Gb FC12Gb SAS
10Gb iSCSI / FCoE1Gb iSCSI
Cache (per system) 32GB or 64GB 16GB or 32GB 16GB
Capacity(per system)
Up to 504 drives(Up to 20 expansions)
Up to 264 drives(Up to 10 expansions)
Up to 264 drives(Up to 10 expansions)
Capacity(per clustered system)
Up to 1,008 drives -- --
Internal Virtualization Yes Yes Yes
Storwize V5000 Gen2 Family Comparison
© Copyright IBM Corporation 2015
Internal Virtualization Yes Yes Yes
Thin Provisioning Yes Yes Yes
Data Migration Yes Yes Yes
FlashCopy Yes Yes Yes
Remote Mirroring Yes Yes Yes
Easy Tier Yes Yes Yes
Encryption - Internal Yes Yes --
Encryption – External Yes -- --
System Clustering Yes (2-way) -- --
External Virtualization Yes -- --
Real-time Compression Yes (Memory Upgrade Required) -- --
Machine Type 2077 and 2078 2077 and 2078 2077 and 2078
Power AC or DC AC or DC AC or DC
NEBS / ETSI Statement of Direction Statement of Direction Statement of Direction
*Standard 1Gb iSCSI connectivity is limited to technician use 60
Legal Notices
Copyright © 2015 by International Business Machines Corporation. All rights reserved.
No part of this document may be reproduced or transmitted in any form without written permission from IBM Corporation.
Product data has been reviewed for accuracy as of the date of initial publication. Product data is subject to change without notice. This document could include technicalinaccuracies or typographical errors. IBM may make improvements and/or changes in the product(s) and/or program(s) described herein at any time without notice. Anystatements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only. References in this documentto IBM products, programs, or services does not imply that IBM intends to make such products, programs or services available in all countries in which IBM operates or doesbusiness. Any reference to an IBM Program Product in this document is not intended to state or imply that only that program product may be used. Any functionally equivalentprogram, that does not infringe IBM's intellectually property rights, may be used instead.
THE INFORMATION PROVIDED IN THIS DOCUMENT IS DISTRIBUTED "AS IS" WITHOUT ANY WARRANTY, EITHER OR IMPLIED. IBM LY DISCLAIMS ANYWARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. IBM shall have no responsibility to update this information. IBMproducts are warranted, if at all, according to the terms and conditions of the agreements (e.g., IBM Customer Agreement, Statement of Limited Warranty, International ProgramLicense Agreement, etc.) under which they are provided. Information concerning non-IBM products was obtained from the suppliers of those products, their publishedannouncements or other publicly available sources. IBM has not tested those products in connection with this publication and cannot confirm the accuracy of performance,compatibility or any other claims related to non-IBM products. IBM makes no representations or warranties, ed or implied, regarding non-IBM products and services.
© Copyright IBM Corporation 2015
The provision of the information contained herein is not intended to, and does not, grant any right or license under any IBM patents or copyrights. Inquiries regarding patent orcopyright licenses should be made, in writing, to:
IBM Director of LicensingIBM CorporationNorth Castle DriveArmonk, NY 1 0504- 785U.S.A.
61
Information and Trademarks
IBM, the IBM logo, ibm.com, IBM System Storage, IBM Spectrum Storage, IBM Spectrum Control, IBM Spectrum Protect, IBM Spectrum Archive, IBM Spectrum Virtualize, IBM Spectrum Scale, IBM SpectrumAccelerate, Softlayer, and XIV are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. A current list of IBM trademarks is available on the Web at "Copyright andtrademark information" at http://www.ibm.com/legal/copytrade.shtml
The following are trademarks or registered trademarks of other companies.Adobe, the Adobe logo, PostScript, and the PostScript logo are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States, and/or other countries.IT Infrastructure Library is a Registered Trade Mark of AXELOS Limited.Linear Tape-Open, LTO, the LTO Logo, Ultrium, and the Ultrium logo are trademarks of HP, IBM Corp. and Quantum in the U.S. and other countries.Intel, Intel logo, Intel Inside, Intel Inside logo, Intel Centrino, Intel Centrino logo, Celeron, Intel Xeon, Intel SpeedStep, Itanium, and Pentium are trademarks or registered trademarks of Intel Corporation or itssubsidiaries in the United States and other countries.Linux is a registered trademark of Linus Torvalds in the United States, other countries, or both.Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.Java and all Java-based trademarks and logos are trademarks or registered trademarks of Oracle and/or its affiliates.Cell Broadband Engine is a trademark of Sony Computer Entertainment, Inc. in the United States, other countries, or both and is used under license therefrom.ITIL is a Registered Trade Mark of AXELOS Limited.UNIX is a registered trademark of The Open Group in the United States and other countries.* All other products may be trademarks or registered trademarks of their respective companies.
Notes:Performance is in Internal Throughput Rate (ITR) ratio based on measurements and projections using standard IBM benchmarks in a controlled environment. The actual throughput that any user will experience willvary depending upon considerations such as the amount of multiprogramming in the user's job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can be
© Copyright IBM Corporation 2015
vary depending upon considerations such as the amount of multiprogramming in the user's job stream, the I/O configuration, the storage configuration, and the workload processed. Therefore, no assurance can begiven that an individual user will achieve throughput improvements equivalent to the performance ratios stated here.
All customer examples cited or described in this presentation are presented as illustrations of the manner in which some customers have used IBM products and the results they may have achieved. Actualenvironmental costs and performance characteristics will vary depending on individual customer configurations and conditions.This publication was produced in the United States. IBM may not offer the products, services or features discussed in this document in other countries, and the information may be subject to change without notice.Consult your local IBM business contact for information on the product or services available in your area.All statements regarding IBM's future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.Information about non-IBM products is obtained from the manufacturers of those products or their published announcements. IBM has not tested those products and cannot confirm the performance, compatibility,or any other claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products.
Prices subject to change without notice. Contact your IBM representative or Business Partner for the most current pricing in your geography.
This presentation and the claims outlined in it were reviewed for compliance with US law. Adaptations of these claims for use in other geographies must be reviewedby the local country counsel for compliance with local laws.
62
Special Notices
This document was developed for IBM offerings in the United States as of the date of publication. IBM may not make these offerings available in other countries, and the information issubject to change without notice. Consult your local IBM business contact for information on the IBM offerings available in your area.
Information in this document concerning non-IBM products was obtained from the suppliers of these products or other public sources. Questions on the capabilities of non-IBM productsshould be addressed to the suppliers of those products.
IBM may have patents or pending patent applications covering subject matter in this document. The furnishing of this document does not give you any license to these patents. Sendlicense inquires, in writing, to IBM Director of Licensing, IBM Corporation, New Castle Drive, Armonk, NY 10504-1785 USA.
All statements regarding IBM future direction and intent are subject to change or withdrawal without notice, and represent goals and objectives only.
The information contained in this document has not been submitted to any formal IBM test and is provided "AS IS" with no warranties or guarantees either expressed or implied.
All examples cited or described in this document are presented as illustrations of the manner in which some IBM products can be used and the results that may be achieved. Actualenvironmental costs and performance characteristics will vary depending on individual client configurations and conditions.
IBM Global Financing offerings are provided through IBM Credit Corporation in the United States and other IBM subsidiaries and divisions worldwide to qualified commercial andgovernment clients. Rates are based on a client's credit rating, financing terms, offering type, equipment type and options, and may vary by country. Other restrictions may apply. Ratesand offerings are subject to change, extension or withdrawal without notice.
IBM is not responsible for printing errors in this document that result in pricing or information inaccuracies.
© Copyright IBM Corporation 2015
IBM is not responsible for printing errors in this document that result in pricing or information inaccuracies.
All prices shown are IBM's United States suggested list prices and are subject to change without notice; reseller prices may vary.
IBM hardware products are manufactured from new parts, or new and serviceable used parts. Regardless, our warranty terms apply.
Any performance data contained in this document was determined in a controlled environment. Actual results may vary significantly and are dependent on many factors including systemhardware configuration and software design and configuration. Some measurements quoted in this document may have been made on development-level systems. There is noguarantee these measurements will be the same on generally-available systems. Some measurements quoted in this document may have been estimated through extrapolation. Usersof this document should verify the applicable data for their specific environment.
63