Clustered Data ONTAP, storage unificato e scalabile per garantire efficienza e operazioni senza interruzioni
La rivoluzione di NetApp
Roberto PatanoTechnical Manager, NetApp Italia
IT FUTURE - 18 Giugno 2013
IT FUTURE - 18 Giugno 2013
IT Infrastructure – Inhibitor or Enabler
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Data Growth Impact on Business
What’s Driving My Information Growth? Mobile Apps
Decision Support / Analytics
Machine Generated Data
Systems of Record
Systems of Engagement
Where Is My Inflection Point? Number of Apps
% Unstructured Data
Number of Objects
Measured Performance vs SLA’s
Measured Capacity and Growth Rate
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Agility
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WHY Gartner Findings Purchasing criteria
IMMORTAL Non disruptive operation Embedded Data Security Integrated Data Protection
INTELLIGENT Service Automation Storage Efficiency Virtual Storage Tiering
INFINITE Seamless Scaling Unified Architecture Secure Multi-Tenancy
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Clustered Data ONTAP
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Nondisruptive OperationsSeamless ScalabilityMulti-TenancyProven Efficiency
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Clustered Data ONTAP
StorageEfficiency
Data ONTAP®
Storage Infrastructure Virtualization
Integrated Data Protection
Multiprotocol
Clustered Data ONTAP
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Cluster Overview
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Supports FAS and V-Series Consists of one to 24 nodes Nodes are connected using a isolated, dedicated,
dual-fabric 10GbE cluster interconnect Nodes are paired for high availability Provides integrated data protection
Provides common software and management Factory-configured clusters are available Clusters host virtualized storage systems called
Vservers Can support hundreds of Vservers
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Cluster Overview
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Nodes can be added to a cluster while users access data Nodes can be upgraded while users access data
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Vserver Overview
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Virtual storage server Required for data access Serves SAN, NAS, or both Includes FlexVol® volumes and LUNs
Can use physical storage on any cluster node
Includes logical interfaces (LIFs); a LIF may have an IP address or a WWPN Can have LIFs on any cluster
node
LIFVserver 1
LIF
LUN
LIFVserver 2
LIF
LUN
LIFVserver 3
Cluster
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Nondisruptive Operations
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Upgrade or repair hardware while serving data
Move flexible volumes and LIFs off the node to be serviced
Add new nodes and shelves Move flexible volumes and LIFs to the
vacant node
HA interconnects and disk shelf connections omitted for clarity
LIF LIF
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Nondisruptive Operations
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Online hardware upgrade of an HA pair using aggregate relocate (ARL)
Upgrade nodes while flexible volumes and physical storage stay in place
Node takes full ownership of partner’s disks during upgrade.
New in clustered Data ONTAP® 8.2
LIFLIF
HA interconnect and cluster network omitted for clarity
LUN
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Seamless Scalability
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Start small, grow large Buy additional performance and
capacity as you need it Single-node clusters supported
starting with clustered Data ONTAP® 8.2
Expand existing Vservers and create new ones
HA
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Seamless Scalability
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Scales to 24 nodes, providing more than 1.5 million SFS ops per second with 1.53 millisecond overall response time
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Proven Efficiency
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Deduplication Compression FlexVol® cloning LUN cloning Thin provisioning Virtual storage tiering Use individually or in
combinationLUNLUNLUNLUNLUN
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Proven Efficiency
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One large resource pool
Unified SAN and NAS
On-demand performance and capacity optimization
Single system to manage
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Multi-Tenancy
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Provision new Vservers on demand Different Vservers may share the same
physical hardware Secure logical boundaries between
Vservers Tenants may be unaware of each other Vserver administration can be delegated
LIF LIFLIF LIF
LIF LIF LIF
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Multi-Tenancy
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Quality of service (QoS) new in 8.2
Control operations or raw throughput used by tenants
Control bully workloads Limit I/O to Vservers, flexible
volumes, files, or LUNs
LIFLIF
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FlexFrame for SAP
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NetApp Value-add Utilizes Industry Standard NFS
protocol Start small and grow to match
customer needs Reduced complexity
for Test and Development Application consistent
snapshots Secure Multi Tenancy to protect
individual workloads / customers
FlexFrame for SAP
SAP LVM Integration (Adaptive Computing)
Central Management
IntegratedVirtualization
SAP SW Virtualization Layer
AutomatedHigh Availabilityof SAP Services
Oracle/DB2/MaxDB/Sybase ASE
Automationof DC tasks
OS
Multi Tenancy Server
Factory Staging Network
Lifecycle Management & QA Storage
Shared OS Non-SAP
VMVMand
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vShape
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Easy to integrate DC Fabrics Simplified DC automation
Unified Storage efficiency Integrated Storage Backup
Best in Class x86 Server SPOC Integration supported by Fujitsu
Simplified IT Enterprise class solution Improves SLAs and Security
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QoS Value Proposition
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Enables consolidation of mixed workloads in a shared storage infrastructure – Prevents runaway workloads from impacting other
workloads in the cluster
Enables service providers to deploy multiple tenants on a shared storage infrastructure– Drive down infrastructure costs per tenant, while
meeting their SLOs
– Prevent tenants from impacting each other
– Enable “Get no more than what you purchased”
QoS Policy Group
Volumevol3
Volumevol5
Name: qos_policy
Limit: IOPS < 2000 per policy group
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Load Balance Client Network Access
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LIFs are not permanently tied to a network port
Average Network Load on the Node
Network Demand on an IP Address
Two load-balancing options:– Assign new clients by using DNS lookup to the least-loaded LIF– Rebalance LIFs across nodes manually as the load changes
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Clustered Data ONTAP 8.2 System
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NAS and SAN Familiar Ethernet and
FC infrastructures No special client or host code
FAS/V62x0, FAS/V32x0, FAS31x0, FAS22x0
SATA, SAS, FC, and SSD storage Third-party arrays with V-Series
Flash Cache™ Flash Pool™ Flash Accel™
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V-Series Support
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Solution– Mix of FAS or V-Series HA pairs– NetApp® disk shelves and supported arrays– Same solutions for FAS and V-Series
Supported arrays and controllers– V32xx and V62xx only, NetApp shelf required– 8.0.x: EMC DMX4– 8.1.x: + HDS: AMS, HUS, USP-V, VSP; HP: EVA x400, XP 20/24k, P9500
EMC: CX4, VNX, VMAX 10k/20k/40k; IBM: DS5100, DS5300– 8.2: Target parity with arrays supported with 7-Mode
New to Data ONTAP® 8.1 for V-Series– More robust, more commands, better error messages
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High impact innovation
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Efficiency
Automation
NDO
Accurate measurement of Storage value
No disruptions for upgrades or replacements, scale as required
Bring applications and products to market quicker
Save over 50%on operational expenditure