GARTNER KG - Referenzprojekt

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1 GARTNER KG - Referenzprojekt IBM SAN Volume Controller, Storwize V7000 & FlashSystem Wolfgang Leitner, Base-IT (Wolfgang.Leitner@base-it.at) 20 IBM Corporation & Base-IT GmbH

2 Ausgangssituation Klassische zentralisierte Service-Infrastruktur Herz des Unternehmens läuft auf Power Systemen Windows-Umgebung weitgehend virtualisiert (VMWare) Große Anzahl an Clients über Citrix Redundante Rechenzentren mit Notstromversorgung (USV+Diesel) Redundante Infrastruktur (Server, Storage, Netzwerk, etc.) Hochverfügbarkeit sowohl im Power- als auch im Intel-Bereich 20 IBM Corporation & Base-IT GmbH 2

3 Ausgangssituation 20 IBM Corporation & Base-IT GmbH 3

4 Problematik Storage-Systeme bereits ein paar Jahre alt Garantie ausgelaufen => hohe Wartungskosten Teilweise Kapazitätsgrenzen erreicht N Series Filesystem (WAFL) fast voll (Performance!) N Series noch alte Serie (32 Bit CPU), ONTAP ist aber 6 Bit Performance der Kernanwendungen (noch) ok, aber schneller ist immer gut ;-) Neue Lösung soll alles können wie die alte (und noch mehr ) 20 IBM Corporation & Base-IT GmbH

5 Lösungsvorschlag Architektur bleibt gleich Upgrade auf die neuen Modelle Upgrade DS00 auf DS70 mit SSD und Easy Tier Upgrade der N Series Gateways auf aktuelles Modell Anschaffungskosten relativ hoch Kaum Verbesserungen im Environment Kaum Zusatznutzen oder neue Features 20 IBM Corporation & Base-IT GmbH

6 Lösungsvorschlag Gartner KG Storage Konzept 203/20 Var.: DS70 mit SSD (schematisch) Systemraum 2 Systemraum Systemraum 3 Server: Power (IBM i), Vmware, Windows Server: Power (IBM i), Vmware, Windows IBM TS330 Tape Library x LTO FC-Drive 26 x Storage Slots IBM N6220 Virtualisierung für VMware + Windows IBM N6220 Virtualisierung für VMware + Windows IBM V3700 ca. 3 TB SAS Archiv & Backup IBM DS70 -way ca. 2 TB HDDs ca. 2,3 TB SSDs IBM DS70 -way ca. 2 TB HDDs ca. 2,3 TB SSDs 20 IBM Corporation & Base-IT GmbH 6

7 Lösungsvorschlag 2 Neue Architektur Storage Virtualisierung mit IBM SVC Ablöse der DS00 mit Storwize V7000 Einführung von IBM FlashSystemen (statt SSD) Ablöse der N Series Gateways mit dem SVC + Flash Copy Manager Anschaffungskosten sehr attraktiv (FlashSystem Aktion!) Große Einsparungen bei Platzbedarf, Stromverbrauch und Wärme Großer Zusatznutzen durch hohe Flexibilität aufgrund der Virtualisierung (Künftige Umbauten bzw. Upgrades alle im laufenden Betrieb möglich!) 20 IBM Corporation & Base-IT GmbH 7

8 Lösungsvorschlag 2 Gartner KG Storage Konzept 203/20 Var.2: V7000, Flash & SVC (schematisch) Systemraum 2 Systemraum Systemraum 3 Server: Power (IBM i), Vmware, Windows Server: Power (IBM i), Vmware, Windows IBM TS330 Tape Library x LTO FC-Drive 26 x Storage Slots IBM SVC (split I/O) Virtualisierung und Storage-Spiegelung für VMware, Windows und Power (IBM i) IBM SVC (split I/O) Virtualisierung und Storage-Spiegelung für VMware, Windows und Power (IBM i) IBM V3700 ca. 3 TB SAS Archiv & Backup +SVC Cluster Quorum! IBM V7000 ca. 2, TB HDDs IBM Flash System 20 ca. 0 TB Flash IBM V7000 ca. 2, TB HDDs IBM Flash System 20 ca. 0 TB Flash 20 IBM Corporation & Base-IT GmbH

9 SAN Volume Controller - SVC Based on IBM System x30 M3 server (U) Intel Xeon 600 (Westmere) 2.3 GHz Hexa-core processor GB of cache Up to 2GB of cache per SVC cluster Four Gbps FC ports (support Short-Wave & Long-Wave SFPs) Up to 32 FC ports per SVC cluster For external storage And/or for server attachment And/or Remote Copy/Mirroring Two Gbps iscsi ports Up to 6 GbE ports per SVC cluster Optional to Solid State Drives, or Dual 0 Gbps iscsi ports Up to 32 SSD per SVC cluster (supported only with SVC code. & 6.2, not with 6.) Up to 6 0GbE ports per SVC cluster Optional two 0 Gbps iscsi ports New engines may be intermixed in pairs with other engines in SVC clusters Mixing engine types in a cluster results in Volume throughput characteristics of the engine type in that I/O group Cluster non-disruptive upgrade capability may be used to replace older engines with new CG engines 20 IBM Corporation & Base-IT GmbH

10 SVC - Highlights Virtualize External Storage Arrays Virtualize external storage creating pools of useable and tiered capacity from over 30 array models across brands Provide non-disruptive migrations of data Utilize and migrate existing data on over 30 arrays in a non-disruptive fashion Centralize Management of storage resources Provides a single point of control and management with an award winning GUI Centralize all advanced Copy, Provisioning, DR, and Storage Efficiencies Providing for centralized replication, provisioning, HA, snapshots, clones, volume mobility, and Real-time compression. Can Scale out and up for performance and capacity 20 IBM Corporation & Base-IT GmbH 0

11 SVC - Features Replication (option) Synchronous replication (2,0 Remote Copy relationships) Asynchronous replication with Consistency groups. RPO measured in seconds Maximum latency 0 millisec (i.e. Paris - Washington with RPQ) - 2,0 Remote Copy relationships in up to 26 Consistency Groups. Asynchronous replication using Cycling Mode with change volumes (aka space efficient Flashcopy). Typical RPO: 0 minutes (2cycles) - 26 relationships in consistency groups. Very Long Distance DR topology 3 to VMware Storage Replication Adaptor for Site Recovery Manager Storwize V7000 MM or GM Relationship Storwize V7000 Consolidated DR Site MM or GM Relationship Storwize V7000 Storwize V7000 MM or GM Relationship FlashCopy (Point-In-Time copy) Up to 26 targets per source Full (with background copy ) Clone (copy and detach) Partial (no background copy) Space Efficient Incremental Cascaded Consistency Groups Reverse Vol0 Source Microsoft Virtual Disk Service & Volume Shadow Copy Services hardware provider Tivoli FlashCopy Manager (option) Application aware FlashCopy (FC) Sub LUN restore FC scheduling (CDP) Coordinated 2 sites FC User delegation Vol Vol2 FlashCopy FlashCopy target of Vol0 target of Vol Map Map 2 Application Server Windows, Linux x6, AiX & Solaris Vol3 FlashCopy target of Vol Map FlashCopy Manager Application Data Snapshot Backup Up to 26 Vol FlashCopy target of Vol3 Local Snapshot Versions 20 IBM Corporation & Base-IT GmbH

12 Storwize V7000 Storwize V7000 is a storage system Two redundant SAS network to expansion enclosures Up to Storwize V7000 control enclosures in a cluster (2 controllers per enclosure) Can mix Disk Drives types (SSD, SAS and Nearline-SAS) Can mix x 2. disk drives and 2 x 3. disk drives Enclosures Up to 60 disk drives using 2. drives Up to 0 disk drives using 3. drives Dual-active, hot-swappable controllers Up to 6GB of cache per cluster Up to 32 FC ports ( Gbps) per cluster Redundant Front-End & Back-End FCP Connectivity For external storage, clustering, server attachment, and Remote Copy Up to 6 iscsi ports (GbE) Front-End iscsi Connectivity For server attachment Up to 6 optional iscsi & FCoE ports (0 GbE) Front-End iscsi Connectivity For server attachment Redundant Front-End & Back-End FCoE Connectivity For external storage, clustering, server attachment, and Remote Copy Customer installable and maintainable All primary components are hot-swappable Customer Replaceable Units 20 IBM Corporation & Base-IT GmbH 2

13 Storwize V7000 Start with a single control enclosure (a pair of controllers) And add up to expansion enclosures to scale-in Mix 2. & 3. drive enclosures Mix drive type and drive size in an enclosure Add control enclosures independently of expansion enclosures Build a cluster (a Grid) of controller pairs to scale-out Add expansion enclosures as required for capacity and performance Control Enclosures Expansion Enclosures 20 IBM Corporation & Base-IT GmbH 3

14 IBM FlashSystem Extreme Performance - enable business to unleash the power of performance, scale, and insight to drive services and products to market faster MicroLatency - deliver a microsecond response time to accelerate critical applications to achieve competitive advantages. Macro Efficiency - driven by consolidation of hardware and software, deployment speed, efficient use of IT staff as well as power and cooling savings Enterprise Reliability - durable and reliable designs that use enterprise class flash and patented data protection technology Flash technology is redefining the landscape of computing. Data storage has reached a tipping point with flash and will move rapidly to all-flash based systems for operational information. IBM flash storage provides extreme IOPs and low latency. When compared to disk technology, flash is superior in performance, cost efficiency, packaging, energy consumption and speed to deployment. Businesses can finally unleash the power of their most critical applications to make real time strategic decisions. It s time to create new applications with IBM flash storage. It s time for flash. 20 IBM Corporation & Base-IT GmbH

15 IBM FlashSystem % Reduction in batch processing times 0% Reduction in Software Licenses 7% Reduction in footprint; Petabyte on floor tile. 0% Reduction Energy Usage 00 µs Latency No more bottlenecks Enterprise Reliability High Availability, 2D Flash RAID & IBM Variable Stripe RAID TM 20 IBM Corporation & Base-IT GmbH

16 IBM FlashSystem 20 IBM Corporation & Base-IT GmbH 6

17 IBM FlashSystem & SVC Extreme Performance IBM FlashSystem 20 with Delivered with IBM On-site Integration Enterprise Capabilities SAN Volume Controller Business Continuity with Copy Services Flash Copy for Backup & Optimal Workload Availability $/TB Value with Thin Provisioning & Real Time Compression Drive Storage Efficiency with Easy Tier Extreme Performance with IBM MicroLatency All Flash 20 TB RAIDed data capacity Macro Efficiency U form factor Variable Stripe RAID and 2-D RAID for Enterprise Reliability High performance enterprise class featured solution Scalable to.m IOPs for large scale enterprise systems performance 20 IBM Corporation & Base-IT GmbH 7

18 Lösungsvorschlag 2 Fazit (Ergebnisse, Vorteile und Nutzen) Reibungslose Migration auf die neue Infrastruktur Migration der Daten großteils online Backup mittels SVC + Flash Copy Manager anstatt N Series Spürbare Performancesteigerung bei den Kernapplikationen Spürbare Performancesteigerung in allen Bereichen (Backup!) Reduktion der CPU-Auslastung der Power Systeme Einfaches und zentrales Management über moderne GUI Massive Verbesserungen bzw. Einsparungen in der Infrastruktur 20 IBM Corporation & Base-IT GmbH

19 Infrastruktur - Einsparungen DS00 (2 Frames) V SVC + FlashSystem FlashSys. SVC (+USV) Reserve V7000 Reserve 20 IBM Corporation & Base-IT GmbH

20 Infrastruktur - Einsparungen DS00 (2 Frames) V SVC + FlashSystem B 70 x T 20 x H 200 cm ca kg!!! ca., kw / 00V ca BTU/h B 6 x T 0 x H 0 cm ca. 2 kg (max. 0 kg) ca. 3,6 kw / 230V o. 00V ca BTU/h 20 IBM Corporation & Base-IT GmbH 20