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Transcript of IBM DS8880: World-class data systems made for the future of business Brian Sherman IBM Distinguished...
IBM DS8880: World-class data systems made for the future of business
Brian Sherman
IBM Distinguished Engineer
| 2IBM Systems
IBM Commitment to Storage - Investment
Cloud – $1.2 Billion Investment to expand Global Cloud FootprintJanuary 2014
HybridArrays
8% 2014-18 CAGR
Cloud and SDS – IBM acquisition of CleversafeNovember 2015
SW DefinedInfrastructure
25% 2013-18 CAGR
Software Defined Storage - $1 Billion Investment to develop Next-generation technology in SDSFebruary 2015
SW DefinedStorage
>20% 2014-18 CAGR
All Flash Arrays 12% 2015-19 CAGR
Flash – $1 Billion Investment in R&D April 2013
Integrated Infrastructure – IBM and Cisco Announce VersaStackDecember 2014
IntegratedInfrastructure
20% 2014-18 CAGR
IBM Systems | 3| 3
*Source: IDC Tracker 2014, 2015
Solutions Providers Recognize IBM as a Best-in-Class Channel Provider of Enterprise Network Storage
IBMFlashSystem Ranked #1
2015 All Flash Array**
IBM Ranked #1
2015Largest revenue share
for z Systems*
IBM Ranked #1 –
2015Largest revenue in
Branded TapeSystem*
IBM Ranked #2 –
2015Largest revenue in External Storage
Systems*
IBMRanked #1 -
2015 IDC Software
Defined StoragePlatforms*
IBMFlashSystem
Leader
2015 Gartner Magic Quadrant
Solid State
Arrays
** in both unit shipment and capacity shipped
IBM Storage – Industry Leadership
IBM Systems
IBM Systems | 4IBM Systems | 4
The world is changing; data is evolving…
growth expectedfor mobile-driventransactions through 20171
35%Transforming
how we act,
interact and
transact
“
” 63%of speed-driven analytics organizations created a significant positive impact on business outcomes2
1. Gartner Press Release, June 4, 20132. Analytics: The widening divide, IBM Institute for Business Value, 2011 3. IBM Market Intelligence, STG NDB Study n = 1,206, 2014
70%organizations have at least one cloud integration activity planned for 20153
IBM Systems | 5| 5
Integrated Solutions
Storage Systems
Tier 0 Acceleration FlashSystem family
Enterprise Storage Systems
XIV
Midrange and Entry Storage Systems
Tape and Virtual Tape Systems
Tape Library and Automation
Virtualization Engine TS7700
Tape drives for Enterprise and LTO7
ProtecTIERDeduplication
FlashSystem V9000
IBM Elastic Storage Server
Software Defined Storage
IBM Spectrum Control
IBM Spectrum Protect
IBM Spectrum Virtualize
IBM Spectrum Accelerate
IBM Spectrum Scale
IBM Spectrum Archive
VersaStack
Storwize V7000 Unified
V7000 Unified
V7000 Unified
V7000 Unified
V7000 Unified
Storwize V5000
Storwize V3700
Storwize V7000
PurePower
DS8000
Infrastructure Matters: IBM Storage Portfolio
| 6IBM Systems
Accelerate analytics and boost productivity with the new DS8880 family of hybrid data systems
IBM Servers and DS8880 Integrationz Systems, Power i and pAvailable years ahead of competitors
OLTP and Batch PerformanceHigh Performance FICON (zHPF) advantages and DB2 integrationCache efficiency and optimization algorithmsEasy Tier advancements and DB2 integrationQoS - IO Priority Manager (IOPM), FICON priority and Workload Manager (WLM)
Proven AvailabilityBuilt on POWER8 technology, fully non-disruptive operationsDesigned for highest levels of availability and data access protection
State-of-the-art Remote CopyLowest latency with Metro MirrorBest RPO and lowest bandwidth requirements with Global MirrorSuperior automated failover/failback with GDPS / Copy Services Manager (CSM)
Ease of UseCommon GUI across the IBM storage platformSimplified creation, assignment and management of volumes
Total Cost of OwnershipLonger hardware and software warrantiesBandwidth and infrastructure savings through Global Mirror (GM) and zHPF
Business Critical Storage for the World’s Most Demanding Clients
IBM Systems | 7| 7
IBM DS8880 family
World-class data systems made for the future of business
New!
| 8IBM Systems
Replication and Microcode Compatibility
2010
POWER6+
DS8800
DS8800
2004
POWER5
DS8100DS8300
DS8100DS8300
2009
POWER6
DS8700
DS8700
2006
POWER5+
DS8300 Turbo
DS8300 Turbo
2012
POWER7
DS8870 DS8870
2013
POWER7+
2015
POWER8
DS8870
DS8870
DS8880
DS8880
2014 Flash optimized
DS8000 Family – Seven Generations of Evolution
IBM Systems | 9IBM Systems | 9
19” rack40 to 46U
The story of an architecture evolutionDS8300 DS8700 DS8800 DS8870 DS8880
Disk FC FC SAS SAS SAS
Power Bulk Bulk Bulk DC-UPS DC-UPS
CEC p5/p5 p6 p6 p7/p7+ p8
IO Bay RIOG PCIe-1 PCIe-1 PCIe-2 PCIe-3
Adapters 4Gb/2Gb 4Gb/2Gb 8Gb/8Gb 16Gb/8Gb 16Gb/8Gb
33” rack40U
Rack 33’’ 33’’ 33’’ 33’’ 19’’
| 10IBM Systems
DS8880 Family – R8.0 Announcement Announced Oct 20, 2015; General Availability Dec 04, 2015
IBM POWER8 based processorsDS8884 Model 980 and Model 98B Expansion UnitDS8886 Model 981 and Model 98E Expansion UnitPreview of DS8880 All Flash Array
Scalable system memory and scalable process cores in the controllers Repackaged rack power system for standard 19” rack Improved I/O bay interconnect using PCIe Gen3 Integrated Hardware management Console (HMC) Power VC integration with DS8880 (Open Stack Liberty based) IBM Cloud Manager support of zKVM Simplified licensing structure
Base functions licenseCopy Services (CS) licensez-Synergy Services (zsS) License
Business Critical Storage for the World’s Most Demanding Clients
IBM Systems | 11| 11
Layer 1: Up to 32 distributed PowerPC / ASIC Host Adapters (HA)
Manage the 8/16Gbps Fibre Channel host I/O protocol to servers and perform data replication to remote DS8000s
Layer 2: Centralized POWER8 Servers
Two symmetric multiprocessing processor (SMP) complexes performing concurrent operations, manage cache and advanced functions
Layer 3: Up to 16 distributed PowerPC / ASIC Device Adapters (DA); up to 8 dedicated Flash enclosures
DA’s manage the 8Gbps FC interfaces to internal HDD/SSD storage devices
Flash Enclosures leverage PCIe Gen3 for performance and latency of Flash cards
Both manage RAID protection and sparing
Up to 1TB cache Up to 1TB cache
DS8880 ‘Three Layer’ Architecture
IBM Systems | 12IBM Systems | 12| 12IBM Systems
DS8884 DS8886 DS8888
DS8884 - 980/98B
256 GB Cache
64 Ports
768 HDD/SSD + 120 flash cards
19” Rack
DS8886 - 981/98E
2X Performance
2 TB Cache
128 Ports
1536 HDD/SSD’s + 240 flash cards
19” Rack
DS8888 - All Flash Array
Industry’s Fastest T1 Subsystem
2 TB Cache
128 Ports
480 Flash Cards
19” Rack
IBM is introducing a family of business-critical hybrid data systems that span a wide range of price points. The family is powered by the next generation of IBM's proven DS8000 platform and delivers critical application acceleration, uncompromising availability and industry-leading capabilities
Introducing the new DS8880 family of data systems1H/2016
IBM Systems | 13IBM Systems | 13
DS8880: Mission critical architecture
SSD/DDM Media Enclosure
High Performance Flash Enclosure
I/O Bay Enclosure
P8 Servers
DC-UPS
SSD/DDM Media Enclosure
High Performance Flash Enclosure
I/O Bay Enclosure
DC-UPS
Single or Dual HMC
Base Rack Expansion Rack
IBM Systems | 14| 14
DS8884 Model 980/98B 12 cores Up to 256GB of system memory Maximum of 64 8/16Gb FCP/FICON ports Maximum 768 HDD/SSD drives Maximum 120 Flash Cards 19”, 40U rack
DS8886 Model 981/98E Up to 48 cores Up to 2TB of system memory Maximum of 128 8/16Gb FCP/FICON ports Maximum1536 HDD/SSD drives Maximum 240 Flash Cards 19”, 40U - 46U rack
All Flash DS8888 (Preview for 1H16 GA) Up to 96 cores Up to 2TB of system memory Maximum of 128 8/16Gb FCP/FICON ports Maximum 480 Flash Cards 19”, 40U rack
DS8880 Family – Built on POWER8
IBM Systems | 15IBM Systems | 15
IBM DS8884 and DS8886 Platforms
DS8884Model 980
Expansion racks are 98BMaximum of 3 racks (base + 2 expansion)
19” 40U rackBased on Power 8
6 core processors at 3.891 GhzUp to 64 host adapter portsUp to 256 GB processor memory
Up to 768 drivesUp to 4 Flash enclosures – 120 Flash drives
2 Flash enclosures in base rack with 2 additional in first expansion rack
Option for 1 or 2 HMCs installed in base frameSingle phase power
DS8886Model 981
Expansion racks are 98EMaximum of 5 racks (base + 4 expansion)
19” 46U rack40U with a 6U top hat that is installed as part of the install
when requiredBased on Power 8
Options for 8 / 16 / 24 core processors at 3.525 or 3.891 GhzUp to 128 host adapter portsUp to 2 TB processor memory
Up to 1536 drivesUp to 8 Flash enclosures – 240 Flash drives
4 Flash enclosures in base rack with 4 additional in first expansion rack
Option for 1 or 2 HMCs installed in base frameSingle phase power
IBM Systems | 16IBM Systems | 16
DS8880 Configuration Summary
Model Processor Cards per CEC
Processor Speed
Available Threads
System Memory
NVS Expansion Frame
Max DA Pairs / Max HA's
Max Flash / Max DDM’s SSD’s
DS8884 Model (R8.0)
980 1x6 core 3.891 GHz 24 64 4 0 2 / 8(32 ports) 60 / 240
980 1x6 core 3.891 GHz 24 128
256
8
16
0 to 2 4 / 16(64 ports) 120 / 768
DS8886 Model (R8.0)
981 1x8 core 3.891 GHz 32 128
256
8
16
0 4 / 16(64 ports) 120 / 192
981 2x8 core 3.891 GHz 64 256
512
16
32
0 to 4 8 / 32(128 ports) 240 / 1536
981 2x12 core 3.525 GHz 96 1024
2048
64
64
0 to 4 8 / 32(128 ports) 240 / 1536
IBM Systems | 17| 17
Base 40U rack
Remove bolts to release top. Extend top up, one end at a time from 1U to 8U.
Add side panel/EIA rails and secure with bolts. Release extension corner posts and lock down.
Final asm with top extended. 41U to 46U
Adjustable top from 40U to 46U on DS8886 Model 981/98E
1 SSR adjustable - no heavy components
Top is never removed from rack
Extension to the front and rear door to cover added 6U
Can be added as MES w/o disruption
DS8880 Extendable top rack
IBM Systems | 18IBM Systems | 18
IBM DS8880 IO bay
PCIe x8 Gen 3 I/O fabric4x IO Bay bandwidth
2 dedicated PCIe x8 connections on each IO bay for High Performance Flash Enclosure (HPFE)Frees up slots in the IO bay for Host Adapter usage
Up to 32*4-port 16Gb Host AdaptersMaximum of 128 16GB ports on DS8886Maximum of 64 16Gb ports on DS8884Same maximum of 128 ports with 8-port 8Gb Host AdapterCan mix 8Gb and 16Gb adapters in IO bay (maximum of 16 ports per IO bay)
HA
HA
DA
HA
HA
DA
HPFE HPFE
DS8884/DS8886 IO Bay Configuration
HA
HA
HP
FE
HA
HA
HP
FE
HPFE HPFE
DS8888 IO Bay Configuration
IBM Systems | 19IBM Systems | 19
Keyboard/Display and HMC
New Mini HMC allows for 2 HMC’s to be integrated into base Rack.
Keyboard / display slide out from side of rack
Small HMC allows for 1 or 2 to be installed under DC-UPS
Configuration Options:DS8880 can support one or two HMCs in the base frame. Second HMC can be concurrently installed after initial install if desired. No cross coupling of HMCs allowed in DS8880
IBM Systems | 20IBM Systems | 20
DS8880 Drive Technology Flash – 1.8” in High Performance Flash Enclosure
400 GB drive
SSD – 2.5” Small Form Factor Latest generation with higher sequential bandwidth 200/400/800/1600GB SSD
2.5” Enterprise Class 15K RPM Drive selection traditionally used for OLTP 300/600GB drives
2.5” Enterprise Class 10K RPM Large capacity, much faster than Nearline 600GB and 1.2TB drives
3.5” Nearline – 7200RPM Native SAS Extremely high density, direct SAS interface 4TB drives
Performance
IBM Systems | 21IBM Systems | 21
DS8880 Encryption – Security for data at rest The DS8880 uses a special class of drives, known as Full Drive Encryption (FDE) to encrypt data at rest
Applies to HDD, SSD and Flash
Data is always encrypted on write to the drive and then decrypted on read. Data stored on the drive is encrypted
Drives do the encryption at full data rateNo impact to disk response times Uses AES 256 bit encryptionProtection for disk removal (repair, replace or stolen)Protection for disk subsystem removal (retired, replaced or stolen)
Requires authentication with key server before access to data is granted Key management is via IBM Security Key Lifecycle Manager (SKLM)
IBM Systems | 22IBM Systems | 22
DS8880 Easy Tier - Optimizes performance and costs across tiers Easy Tier measures and manages activity
Every five minutes: up to 8 extents movedNew allocations placed initially on fastest HDD
Extent Pools can have mixed media1.Flash / Solid-State Drives (Flash / SSD)2.Enterprise HDD (15K and 10K RPM)3.Nearline HDD (7200 RPM)
As little as 3% Flash can dramatically reduce response times and increase IOPS
No charge, no additional software needed
Storage Tier Advisory Tool can estimate benefits of adding Flash before purchase!
Heat Map and IO density reports available
FLASH/SSD RAID Array
SAS RAID Array(s)
Nearline RAID Array(s)
IBM Systems | 23| 23
Cache space efficiency with 4K segmentsSignificantly improved cache utilization per GB
SARC (Sequential Prefetching in Adaptive Replacement Cache)Self-learning algorithms
Adaptively and dynamically learn what data should be stored in cache
Improves cache hits by up to 100% and improve I/O response time by 25%
AMP – Adaptive Multi-Stream Pre-fetching Dynamically decides what/when to pre-fetch
Two-fold increase in RAID-5 array sequential read
IWC - Intelligent Write CachingBetter write cache management and de-stage order
Up to 2 x throughput for random write workloads
Cache
Experience has taught meShould I keep this data?What data is needed next by the Host?
050
100150
200250
300350
400450
Before AMP With AMP
Th
rou
gh
pu
t (M
B/s
ec)
6+P Raid-5
7+P Raid-5
DS8880 Caching Optimization – Delivering higher cache hit ratios
IBM Systems | 24| 24
1.5x faster on z/OS: 1.6M IOPS
on z/OS OLTP
1.6x faster: 1.8M IOPs with sub-
millisecond response time on
Open OLTP
Multi-thread optimization helps
to scale with more
cores/threads
I/O Performance – CKD zHPF OLTP
IBM DS8880 Performance - OLTP
IBM Systems | 25| 25
2x bandwidth for sequential
write workloads
1.9x bandwidth for
sequential read workloads
PCIe Gen 3 I/O fabric
increases bandwidth
DS8886 24 core
DS8886 16 core
DS8884 6 core
DS8870 16 core
DS8800 4 core
>2x Faster
DS8880 Performance – Sequential Write
IBM Systems | 26| 26
Simplified licensing structureBase function (BF) LicenseCopy Services (CS) License z-synergy Services (zsS) License
Base function (BF) license: provides logical configuration support for distributed systems FBSingle license includes: Operating Environment License (OEL), Thin provisioning, Easy Tier, Database protection, Encryption Authorization, I/O Priority Manager License is equal or greater than total physical capacity of the storage system
Copy Services (CS) licenseSingle license includes: FlashCopy, Metro Mirror, Global Mirror, Global Copy, Metro Global Mirror, Multi-Target PPRC, z/Global Mirror (XRC) and z/Global Mirror ResyncLicense can be equal or less than the total physical capacity of the storage system
Z-synergy Services (zsS ) license: provides logical configuration support for CKD/z SystemsSingle license includes: FICON, z High Performance FICON (HPF), zHPF Extended Distance, zPAV, HyperPAV, zHyperWrite, FICON Dynamic Routing, Forward Error Correction, Read Diagnostic Parameters, zDDBLicense can be equal or less than the total physical capacity of the storage system
Simplified license structure with new Advanced License packages
IBM Systems | 27| 27
Next generation user interface providing unified interface and workflow for IBM storage products
Enhanced functionality including System health status reporting Monitoring and alerting Logical configuration Performance monitoring and export ability Streamlined enabling of encryption
through the GUI
https://www.youtube.com/watch?v=5RS9IGbm9NI
https://www.ibm.com/developerworks/community/blogs/accelerate/entry/new_ds8000_storage_management_gui_february_26th_2015?lang=en
Goal is to have a DS8880 fully configured in under an hour
DS8880 Enhanced User Interface
IBM Systems | 28IBM Systems | 28
Model Conversion from DS8870 to DS8886
• Move Disk Enclosure and HDD/SSDs
• Move Flash Enclosure and Flash Cards
• Move Device Adapters• Move Host Adapters
DS8870
DS8886
Model conversion is a disruptive activity. See IBM System Storage DS8880 Introduction and Planning Guide, GC27-8525
IBM Systems | 29IBM Systems | 29
Servers Storage
IBM z Systems, POWER and DS8880 Integration
Joint IBM Storage and Server effort Design, Development, Test, SupportOnly IBM storage is positioned for earliest support of new IBM servers/OssFunction located where it makes the most sense
Beyond connectivity…
z Systems Hardware
z/OS (IOS, etc.), z/VM, Linux for z Systems
DFSMSdfp: Device Services, Media Manager, SDM
DFSMShsm, DFSMSdss
DB2, IMS, CICSGDPS
DS8880
POWER Hardware
Multi pathing / Easy Tier
AIX / IBM i
DB2
PowerHA
DS8880
IBM Systems | 30| 30
Accelerate transactions with DS8880 zHyperWrite with z13 FICON Express16s by reducing DB2 commit times by 66% while improving scale and reducing costs
Enhanced resilience for FICON and FCP channels with Forward Error Correction (FEC) codes for 300x reduction in link errors
Improved application and middleware I/O performance for up to 32% reduction in batch elapsed times for I/O bound jobs
Self Healing, self tuning FICON channels with 58% improved reliability, fabric priority for deeper integration with WLM, FICON Dynamic Routing for up to 62.5% better throughput and 2x I/O rates
z13
zHPF FICON
DS8880
z Systems and Storage Leadership with DS8880Unparalleled Resilience and Performance for z Systems
IBM Systems | 31IBM Systems | 31
HyperSwap / DB2 / DS8880 Integration – zHyperWrite
DB2 performs dual, parallel Log writes with DS8870/DS8880 Metro Mirror
Avoids latency overhead of storage based synchronous mirroring
Improved Log throughput
Reduced DB2 log write response time up to 66 percent
Primary / Secondary HyperSwap enabled
DB2 informs DFSMS to perform a dual log write and not use DS8880 Metro Mirroring if a full duplex Metro Mirror relationship exists
Client benefits
Fully integrated with GDPS and TPC-R
Reduction in DB2 Log latency with parallel Log writes
HyperSwap remains enabled
IBM Systems | 32IBM Systems | 32
DB2 / Easy Tier Integration – Proactive notification on reorgs
Software Defined Storage API between z Systems and DS8880 Easy Tier Enables easy integration between application and storage system through new
API
Client benefits Allows DB2 to proactively instruct Easy Tier of application intended use of the
data Map application data usage to appropriate tier of storage
Removes requirement from application/administrator to manage hardware resources directly
Through the API, the application Hint will set the intent and EasyTier will move the data to the correct tier
Provides applications a direct way manage Easy Tier temperature of application datasets
z/OS
Media Manager
DB2
IBM Systems | 33IBM Systems | 33
T10 DIF for AIX/Linux 16Gb HBA and DS8880
SANSAN
DATA DIF
DATA
DATA DIF
DATA DIF
DATA DIF CHK
Provides advanced, end-to-end data integrity for Power systems running AIX and Linux T10-DIF support available since DS8000 microcode R6.3.1
Enhanced support checks data integrity to and from the host bus adapter through the SAN fabric and the DS8000
The following option on the mkfbvol DSCLI command will create a T10-DIF format volume mkfbvol -dev storage_image_ID -extpool extentpool_ID … -t10dif volume_ID
T10-DIF volumes are created using the custom option with the GUI
Checking done by hardware and no performance impact**
** Note that even without T10 DIF the DS8000 still provides native internal end-to-end data integrity checking
IBM Systems | 34IBM Systems | 34
HyperSwap Support by AIX - PowerHA HyperSwap coordination across hosts and sites
Planned or unplanned HyperSwapMulti host synchronizationTypical swap times less than few seconds
Consistency group management across DS8000 systems
HyperSwap support for critical system disksRootvg, paging and dump devices, Repository disk
Disk grouping supportGroups disks and establish consistency groups
Support for both AIX LVM and Raw disksDisk or VG preparationDisk Error handlingOracle can be deployed with LVM or ASM disks
Synchronous
Mirroring
Application
HyperSwap
Cluster
Primary DS8000
Site 1
Secondary DS8000
Site 2Legend:
Active Path
Passive Path
HA/DR
Brings together AIX, PowerHA and DS8000 to provide a comprehensive application and data availability solution
IBM Systems | 35| 35
Capabilities in Liberty Cinder Driver (1.6.0) Create/Delete Volume Volume Attach/Detach (via Nova Compute) Snapshots, Clones (FlashCopy with background copy) Backups (Copy Volume Images to Object Store)
Swift, Ceph and TSM Support Volume Types, Volume Retype Quotas Consistency Groups for FlashCopy Volume Retype – Ability to change the type of an existing Cinder volume to a new
tier, add capabilities, etc. Volume Replication – Ability to do synchronous replication of cinder volumes
between two storage subsystems
DS8880 OpenStack Cinder – Capabilities
http://docs.openstack.org/liberty/config-reference/content/ibm-xiv-driver.html
Download and install the package available at: http://www.ibm.com/support/fixcentral/swg/selectFixes?parent=Enterprise%2BStorage%2BServers&product=ibm/Storage_Disk/XIV+Storage+System+%282810,+2812%29&release=All&platform=All&function=all
IBM Systems | 36IBM Systems | 36
DS8880 REST API
Allows for web services to communicate, configure and control the DS8000 using industry standard HTTPControl plane applications, Mobile, custom software and more
Secure Authentication: HTTPS, ESSNI authentication
Ability to upgrade/extend REST API concurrently
Supported REST API constructs:System Information
Logical Configuration – Query, Create, Delete, Modify
Events with Notification support
Performance – IOPS, Latency
IBM Systems | 37| 37
Out of Region
Site C
Metro / Global MirrorThree and four site cascaded and multi-target synchronous and asynchronous mirroring
FlashCopy
Point in time copy
Within the same
Storage System
Out of Region
Site B
Global Mirror
Asynchronous mirroring
Primary
Site A
Primary
Site A
Metro distance
Site B
Metro Mirror
Synchronous mirroring
Primary
Site A
Metro
Site B
DS8000 Copy Services fully integrated with GDPS and Copy Services Manager to provide simplified CA and DR operations
DS8880 Advanced Copy Services Capabilities
IBM Systems | 38| 38
IBM DS8880 Family: Bulletproof hybrid data systems made for the future of business
Mission critical acceleration with 2x accelerated response time with next-generation design and enterprise-class flash
Uncompromising availability with greater than 6-9’s availability for 24x7 access to data and applications with bulletproof data systems and industry-leading capabilities
Unparalleled integration with z Systems to enable your systems for insight and cloud environments with unparalleled integration with IBM® z Systems™ and Power® servers
Transformational efficiency with streamlined operations and 30% reduction in floor space with next-generation data systems in a wide range of configurations
IBM Systems | 39| 39
Do you need more information ? Contact us!
Brian Sherman
IBM Distinguish Engineer
Marisol Diaz
IBM Marketing Manager
www.ibm.com/DS8000
Thank You!