Hitachi Virtual Storage Platform Family Advanced Storage Capabilities for All Organizations Andre Lahrmann 23. November 2017
Hitachi Vantara Vorweg: Aus Hitachi Data Systems wird Hitachi Vantara The efficiency you deserve
Agenda � Overview Virtual Storage Platform � Hardware Architecture � Flash Strategy and Portfolio � Software Architecture and specific Features The efficiency you deserve
Agenda � Overview Virtual Storage Platform � Hardware Architecture � Flash Strategy and Portfolio � Software Architecture and specific Features The efficiency you deserve
Hitachi Virtual Storage Platform (VSP) Leading performance to accelerate business All-flash and hybrid solutions with up to 4.8 million IOPS Built-in efficiencies for improved total cost of ownership (TCO) No penalty flash compression and high-speed deduplication Powerful automation to simplify IT Provision and deliver resources in a fraction of the time Proven resiliency for peace of mind Eliminate disruption and guarantee data access Best-in-industry virtualization for IT agility Easily update resources without changing process
Choose the Right System The most powerful enterprise array available VSP G � Unmatched performance, automation and resiliency Series � Maximum flexibility and choice in configuration The most resilient all-flash array on the market VSP F � Intelligence and performance to power tomorrow’s IT Series � The easiest way to add all-flash to a Hitachi environment
Portfolio Positioning – Virtual Storage Platforms COMMON SOFTWARE AND MANAGEMENT Hitachi Storage Hybrid Arrays Virtualization Operating System (SVOS7) Feature Set Across Family G1500 Fully Supported G1000 in Hitachi G800 Command Suite G600 AFA-All Flash Arrays G400 F400 F600 F800 F1500 G200 COMMON OPERATING SYSTEM
VSP G Series Overview Controller 10U Controller 2U Controller 4U Controller 4U Controller 4U FE Ports 192 FE Ports 16 FE Ports 64 FE Ports 80 FE Ports 64 Drives 2304 Drives 720 Drives 1440 Drives 264 Drives 480 Capacity 7PB Capacity 14PB Capacity 8PB Capacity 2.5PB Capacity 5PB Cache 512GB Cache 2TB Cache 64GB Cache 128GB Cache 256GB Volumes 65,280 Volumes 2,048 Volumes 4,096 Volumes 4,096 Volumes 16,384 IOPS 4.8M IOPS 270K IOPS 800K IOPS 1.4M IOPS 600K
VSP F Series Overview Controller 4U Controller 4U Controller** 10U Controller 4U FE Ports 32 FE Ports 48 FE Ports 128 FE Ports 32 Flash Modules 288 Flash Modules 576 Flash Modules 576 Flash Modules 192 Capacity (5:1) 40PB Capacity (5:1) 40PB Capacity (5:1) 13PB Capacity (5:1) 20PB Cache 128GB Cache 256GB Cache 512GB Cache 2TB Volumes 4,096 Volumes 16,384 Volumes 65,280 Volumes 4,096 IOPS 800K IOPS 1.4M IOPS 4.8M IOPS 600K
Agenda � Overview Virtual Storage Platform � Hardware Architecture � Flash Strategy and Portfolio � Software Architecture and specific Features The efficiency you deserve
VSP G200, VSP G400, VSP G600 and VSP G800 VSP G400, VSP G600, VSP G800 VSP G200
Hardware Overview 2U x 24 SSD (SFF) SAS (SFF) 2U x 12 Fibre Channel: NLSAS (LFF) 16G, 8G iSCSI (SFP): 4U: 400/600/800 SSD (SFF) 10G 4U x 60 2U: G200 iSCSI (10GBase-T): SAS (SFF) 10G 2U x 12 FMD (LFF)
Available HDDs Type HDD SSD 480GB 960GB 1,9TB 3,8TB SAS 600GB 1,2TB 1,8TB NL-SAS 4TB 6TB 10TB FMD 3,5TB 7TB 14TB
VSP Gxxx File Blade Specifications IOPS/Throughput VSP G400 VSP G600 VSP G800 10G 10G Cluster NFS & 3 GB/s 4 GB/s 10 GB/s NFS & CIFS Read Throughput Ports CIFS NFS & CIFS Write Throughput 1.5 GB/s 2 GB/s 5 GB/s Ports NFS & CIFS Mixed (70% read & 30% 2 GB/s 3 GB/s 6 GB/s write) Throughput NFS Spec2008 in IOPS 140,000 200,000 270,000 CIFS Spec2008 in IOPS 140,000 200,000 270,000 Scalability Max and Min blades per cluster! 2 Max storage per entity 5 PB Max file system size 256 TB Max # of FS per Cluster 125 Concurrent Open Files 96,000 512,000 1,024,000 Concurrent Connections 36,000 64,000 64,000 Port Speed Network 10 GbE 4 x Active 6 x Active 12 x 8GB DDR3 DIMM 10 GbE 2 x Active 4 x Active Cluster 96 GB memory exclusively for NFS and CIFS operations
File Blade VSP G400, VSP G600 and VSP G800 VSP G400, VSP G600, VSP G800
Agenda � Overview Virtual Storage Platform � Hardware Architecture � Flash Strategy and Portfolio � Software Architecture and specific Features The efficiency you deserve
CPU Performance Development MIPS CPU growth 1.000.000,00 100.000,00 10.000,00 1980 until now 1.000,00 Appr. 300.000x-times increase 100,00 10,00 1,00 0,10 Source: Wikipedia 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015
HDD Capacity Growth vs. Performance HD THROUGHPUT MB/S 300 270 250 200 200 150 100 64 36 50 9,5 77,6 4 2,5 0 1985 1990 1995 2000 2005 2010 2015 2020 Max. HDD speed 15k UPM since 15 years constantly Source: Wikipedia, University of California, Berkeley
What Will Drive the Flash Trend? CONTINUING FLASH PRICE REDUCTIONS
Enterprise Flash Deployment Growth Flash has Already Replaced HDDs 2,9% for Block-based Storage Within the Next Year 3,9% Within the Next 1-2 years 12,4% Within your own organization, Within your own organization, Within the Next 2-4 years 32,7% when do you believe all-flash when do you believe all-flash approaches will completely approaches will completely Beyond 4 Years 35,8% replace traditional hard disk- replace traditional hard disk- drive based approaches for drive based approaches for Never 12,4% block-based (i.e. SAN-based) block-based (i.e. SAN-based) storage workloads? storage workloads? Percent of Sample n = 590 Source: 451 Research, Voice of the Enterprise: Storage, Q1 2016
Hitachi’s FLASH INNOVATION FLASH ONLY ARRAYS FLASH ONLY ARRAYS BLOCK / PAGE MAPPING PERFORMANCE MANAGER WEAR LEVELLING ZERO BLOCK COMPRESSION DATA REFRESH ENDURANCE MANAGER KEEP THE ENTERPRISE FUNCTIONALITY THAT WORKS OFFLOAD FLASH MANAGEMENT FUNCTIONS TO HARDWARE
Hitachi Innovation: Flash Module Drives High High Flash Battery Density Density Controller Backup ASIC Flash Flash
New 14TB and 7TB FMD HD Built on 15nm NAND (128GB) flash � Industry leading 14TB capacity option ‒ Targeting large capacity systems ‒ Available on all VSP G/F � With 2:1 compression, up to 28TB effective capacity each � A single 7+1 represents ~196TB effective capacity
Hitachi Flash Module (FMD) Advantage � Accelerates more workloads with fewer resources ‒ Up to 3x the read, 5x the write performance of SSDs ‒ Delivers 4x the system throughput (24Gb/sec) Parallel Block/Page of competitors Connections Mapping � Increase capacity with no performance penalty Contiguous Wear Block Write ‒ Leveling Uses inline compression 10x faster than competitors Avoidance ‒ Provides 4x more effective capacity for a lower TCO Proactive Extended Monitoring ECC � Including ‒ Write 20% Spare Flash, Self Healing, Write Depletion Monitoring Data Capacity Compression Monitoring
Agenda � Overview Virtual Storage Platform � Hardware Architecture � Flash Strategy and Portfolio � Software Architecture and specific Features The efficiency you deserve
SVOS – Storage Virtualization OS � Virtual ‒ Virtual LDEVs for hardware abstraction and implementation of an unified virtual storage layer ‒ Volume Migration ‒ Virtual storage machines and external storage virtualization � Available ‒ 100% Data Availability Warranty ‒ Non-disruptive Microcode-Update ‒ Remote-Replication ‒ Global-active device and nondisruptive data migration
Hitachi Storage Virtualization Operating System Virtualizes Externally Attached Storage Fibre Channel or iSCSI Target Port Host View ELUN Devices LUN LUN Servers S V O S C o n t r o l l e r I n t e l l i g e n c e VDEV VDEV VDEV Internal Devices LDEV LDEV Mapped Mapped External Port External Port 1:1 N:1 Internal Target Port Disks Target Port HDD External Storage LUN LUN LUN RAID group LUN LUN LUN LUN LUN LUN
VSP Gx00 MicroCode Update Write Cache is NOT disabled during Micro-Update because Host Controller-based the MP could be updated one by one or in groups. Storage Virtualization Lun 0 with 2 DC GAD Two fully redundant Two fully redundant Storage Controller Storage Controller with integrated Storage with integrated Storage Lun 0 Transparent Failover Lun 0 Virtualization Softw. Virtualization Softw. Synchronous Mirroring Quorum Internal Storage External Storage Microcode Maintenance Updates without loss of redundance or Interuption to Mirroring or Write Caching
Hitachi Global Storage Virtualization Clustered Active-Active Systems Global Storage Virtualization Global Active Device Virtual LDEVs: 00:01 00:02 Servers with Apps Servers with Apps Requiring Virtual Storage Virtual Storage Virtual Storage Virtual Storage Requiring High Availability Identity 123456 Identity 123456 Identity 123456 Identity 123456 High Availability Resource Resource Group 2 Group 1 Write to Multiple Copies Read Locally LDEVs: LDEVs: 20:00 10:00 10:01 20:01 10:01 20:01 Simultaneous Simultaneous 10:02 20:02 10:02 20:02 from Multiple from Multiple Applications Applications
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