01 netappstorageenvironment ig
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The NetApp Storage Environment
Module 1
1
Module Objectives
After this module, you should be able to:Identify the key features and functions of
NetApp storage systemsDescribe the advantages that a NetApp
storage system providesDistinguish between network-attached storage
(NAS) and SAN topologiesDescribe NetApp Unified Storage ArchitectureAccess the NetApp Support site to obtain
software and hardware documentation
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ACL Access control list
CIFS Common Internet File System
CLI Command-line interface
Data ONTAP The operating system for NetApp storage systems
FC Fibre Channel
GID Group ID
HBA Host bus adapter (FC)
HA High availability (formerly active-active controller configuration)
NAS Network-attached storage
NFS Network File System
NIS Network Information Service
RLM Remote LAN Module
SAN Storage area network
SD Security descriptor
SID Secure ID
SP Service processor
Storage controller Storage engines, heads, or CPU modules
Storage system Controller or storage appliance
UID User ID
VTL Virtual Tape Library (a NetApp system for disk-based backups)
Terms and Acronyms That Are Used in This Course
NetApp and the Storage Industry
Lesson 1
4
The Storage Industry
Data storage—an industry worth US $24 billion
Centralized storage:– Reduced IT costs– Increased flexibility– Maximum efficiency of processes and services
Trends in the marketplace:– Data lifecycle– Virtualization– Storage efficiency
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– Security– Data in motion– Cloud storage
NetApp: The Leader in Storage Industry
NetApp first in the industry to support unified storage (NAS and SAN) on one platform
NetApp first in the industry with Fibre Channel over Ethernet (FCoE) support and Unified Connect
NetApp first storage vendor to decouple physical storage from logical storage (flexible volumes)
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NetApp: The Leader in Innovation and QualityNetApp provides:State-of-the-art hardware solutionsAward-winning OS platforms Software-management products
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NetApp Hardware Solutions: FAS Storage SystemsNetApp provides the following FAS storage solutions (also called storage controllers):The FAS6200 series—enterprise storageThe FAS3200 series—performance storageThe FAS2000 series—departmental storage
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FAS6280FAS6280
FAS3270FAS3270
FAS6200 seriesFAS3200 series FAS2000 series
NOTE: The Data ONTAP 8.1 operating system is not supported on FAS2020 or FAS2050 systems.
NetApp FAS Storage Systems
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*Based on the Data ONTAP 7-Mode operating system
Old Models
Max Capacity Replaces New
Models*Max
Capacity
64-Bit Aggregate
Limit*FAS2040 136 TB → FAS2240 408 TB 54 TB
FAS2050 104 TB → FAS3210 420 TB 50 TB
FAS3140 840 TB → FAS3240 1200 TB 50 TB
FAS3160 1344 TB → FAS3270 1920 TB 70 TB
FAS3170 1680 TB → FAS6210 2400 TB 70 TB
FAS6040 1680 TB → FAS6240 3840 TB 100 TB
FAS6080 2352 TB → FAS6280 5760 TB 100 TB
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FAS6210 model in a dual- controller configuration
NetApp FAS6200 SeriesFAS6210 model in a single-
controller configuration
FAS6280 model in a single-controller configuration with
an I/O expansion module (IOXM)
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System Single chassis, 1 controller, 1 empty bay
Single chassis, 2 controllers
Two chassis, 1 controller, 1 IOXM
6120 Yes Yes No
6240 No No Yes
6280 No No Yes
Supported FAS6200 System Configurations
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NetApp Hardware Solutions: V-Series Storage SystemsNetApp provides V-Series storage solutions for virtualization of heterogeneous storage:The V6200 Series—enterprise storageThe V3200 Series—performance storage
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FAS6280FAS6280
V6200 Series
FAS3270FAS3270
V3200 Series
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
450GB
DS4243
NetApp Compatible Disk Shelves
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Shelf ID
System
Loop B
Loop A
Fault
Power
DS14
FC
MK4
450F 450F 450F 450F 450F 450F 450F 450F 450F 450F 450F 450F 450F 450F
Shelf ID
System
Module B
Module A
Fault
Power
DS14
AT
MK2
4 5 6 70 1 2 3 12 13 14 158 9 10 11 20 21 22 2316 17 18 19
DS2246
600G
B
600G
B
600G
B
600GB
600GB
600G
B
600G
B
600GB
600G
B
600G
B
600GB
600GB
600G
B
600GB
600GB
600G
B
600GB
600GB
600G
B
600G
B
600G
B
600GB
600GB
600G
B
NetApp provides compatible disk shelves:
FC DS14 Mark FC
ATA DS14 Mark 2AT
SAS DS4243
DS2246
SSDs in a NetApp Disk Shelf
Solid-state disks (SSDs): Can provide consistently fast response times for your
mission-critical applications Are supported in the highly reliable DS4243 disk shelf Use 24 x 100 GB SSDs per shelf Are available with higher-performance NetApp FAS
and V-Series storage controllers, which run the Data ONTAP 8.0.1 or later system
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NetApp Hardware Solution: Flash Cache
Eliminates up to 75% of the high-performance disk drives in a storage system
Provides better response time across the I/O throughput
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Use Cases for Flash Cache and SSDs
Intelligent cachingNetApp Flash Cache (formerly PAM II)
A good fit when: The workload is random read-
intensive Hot data is dynamic or unknown An administration-free approach is
desired
Example workloads: Server and desktop virtualization File services, e-mail, and databases Technical applications
Persistent storageSSDs in a NetApp DS4243 shelf
A good fit when: The workload is random read-
intensive Consistently fast response times
are required
Example workloadDatabases for mission-critical
applications
NetApp: The Leader in Innovation and QualityNetApp provides:State-of-the-art hardware solutionsAward-winning OS platforms Software-management products
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NetApp OS Platforms: Data ONTAP
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Data ONTAP
GX
7-Mode Cluster-Mode
The Data ONTAP Operating System
7-Mode: Simple transition
from Data ONTAP 7G Scale-up technology that
enables aggregates to be 100-TB (larger in the future)
Simple configuration for NAS or SAN
Cluster-Mode: Simple transition from
Data ONTAP GX Scale-out technology that
enables a pool of storage controllers to manage the storage cluster
One NAS or SAN namespace that is shared across the cluster
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7-Mode Cluster-Mode
Storage Pool Storage Pool
Upgrading to Data ONTAP 8.1.x Software
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Data ONTAP
7.3.x
Data ONTAP GX
Data ONTAP 8.0.x
7-Mode
Data ONTAP 8.1.xCluster-Mode
Nondisruptive Upgrade(NDU) or Data in Place Data in Place
Conversion
Conversion
Conversion = Disks and system are wiped clean.
Conversion
Storage BladeStorage Blade
Infrastructure Blade Server Blade Server Blade
Storage Blade
VendorVM
ESX
ESX
NFS Client
CIFS Client
Async MirrorTarget
WAN
VM storage provisioned and managed by Data ONTAP softwareVolume mounted directly from Data ONTAP software (NFS, CIFS, or iSCSI)Storage managed by the Data ONTAP storage stackV-NVRAM backing store provisioned by ESXPhysical disk
VMFSiSCSI
Initiator
Vswitch
Network Backplane
iSCSIInitiator
Network Stack
RAID 5
Data ONTAP VSA
VMFSiSCSI
Initiator
VM Services
CF Card
NVRAM
WAFLRAID 0
SAS SCSI
NFSCIFSSCSITarget
Vswitch
vmdk
vmdk
vmdk
parityvmdk vmdk
vmdkvmdk
The Data ONTAP-v Operating System
Configures Data ONTAP as a virtual machine (VM) Runs in VMware vSphere 4.1 with a Fujitsu
PRIMERGY BX400 blade server
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NetApp: The Leader in Innovation and QualityNetApp provides:State-of-the-art hardware solutionsAward-winning OS platforms Software-management products
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NetApp Software-Management Products
Storage suite– Operations Manager– Protection Manager– Provisioning Manager– File Storage Resource Manager– System Manager
Server suite– SnapDrive for UNIX– SnapDrive for Windows
Application suite:– SnapManager for Microsoft Exchange– SnapManager for SharePoint– SnapManager for SAP– SnapManager for Oracle– SnapManager for SQL Server
Data center: SANscreen software
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The NetApp StorageGRID Object-Based Storage Solution
NA
SI/O
Nat
ive
Obj
ect
Acc
ess
Pol
icy
AP
I
NASProtocols
Namespace
HTTP RESTProtocol Policy-
DrivenAuto-
ManagementMetadataTagging and Search
Object-Level Data Management
Location-Transparent Distributed Object Store
Data ONTAP Architecture
Storage Architectures
Lesson 2
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NAS and SAN Topology
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SAN(Block-Level
Access)
NAS (File-Level
Access)
NFS
CIFSCorporateLAN
iSCSI
FCoEFC
NetApp FAS System
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Protocols Supported by Data ONTAP
NetApp storage systems support SAN and NAS protocols simultaneously:NAS:
– NFS– CIFS– FTP– HTTP– WebDAV
SAN:– FC– iSCSI– FCoE
Data ONTAP
LAN (Ethernet)
FC Network
iSCSI
CIFS
NFS
FC
FCoE
Data ONTAP 7.3.x Architecture
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DiskArray
Clients
StorageRAIDProtocolsNetwork
NVRAM
WAFL
Physical Memory
Data ONTAP 8.1 7-Mode Architecture
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StorageRAIDProtocolsNetwork
D-Blade
NVRAM
WAFL
Physical Memory
FreeBSDDiskArray
Clients
M-H
ost
Clie
nt P
roto
col
Acc
ess
Data ONTAP 8.1 Cluster-Mode Architecture
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Node
Client Access (Data)
D- blade
CSM
N Blade/SCSI-Blade
vol0rootvol1
Management M-host
vol2
Cluster Traffic
Cluster Virtual Server Root Volume
RDB Units:ManagementVLDBVifMgrBCOM
Data ONTAP 8.1 Features That Are Common to 7-Mode and Cluster-Mode (1 of 2)Data ONTAP 8.1 Features (Both Modes) Support
Status
Web-based Management SnapDrive for Windows®SnapDrive for UNIX®
*
Storage efficiency (FlexClone®*, Deduplication*, Compression**, Thin Provisioning)
**
Multi-Protocol support (NFS,NFSv4*, CIFS,FC*,FCoE*, and iSCSI*)
*
Server Message Block version 2 (SMB2) **
Secure Multi-tenancy Flash Cache SnapMirror® (asynchronous DP mirroring)
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* = New for Cluster-Mode** = New for both modes
Data ONTAP 8.1 Features That Are Common to 7-Mode and Cluster-Mode (2 of 2)Data ONTAP 8.1 Features (Both Modes) Support
Status
Quotas (user*, group*, and qtree) *
Snapshot copies In place 32-bit to 64-bit aggregate conversion **
FlexVol volumesAggregates (32-bit and 64-bit)WAFL (Write Anywhere File Layout)RAID (RAID 4 and RAID-DP)
Multipath high-availability (HA) pairs Unified storage ( SAN* and NAS) *
V-Series and SSD support
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* = New for Cluster-Mode** = New for both modes
Some 7-Mode Features That Are Not in Cluster-Mode (1 of 2)MetroClusterSAS disk-shelf support for MetroCluster
(DS4243 and DS2246) SnapVault softwareSnapLock softwareSynchronous SnapMirror modeVirtual Storage Console (VSC), including
support for SnapManager for Virtual Infrastructure (SMVI)
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Some 7-Mode Features That Are Not in Cluster-Mode (2 of 2)DataMotion for vFiler unitsSyncMirror softwareQtree SnapMirror (QSM)Volume SnapMirror (VSM) between 32-bit and
64-bit aggregatesNetApp Storage Encryption (NSE) disks IPv6
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Support Options
Lesson 3
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NetApp Technical Support
Assisted-service products– SupportEdge Premium– SupportEdge Standard– SupportEdge Secure for Government– Storage Availability Audits– Rapid Deployment Services
Self-service products– NetApp Support site—formerly NOW
(NetApp on the Web)– AutoSupport and My AutoSupport
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NetApp Support Site
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Storage Efficiency in the My AutoSupport Tool Statistics on system
efficiency and effective utilization of NetApp
Overview of physical and effective capacity
Calculation of storage- efficiency savings from:– Deduplication– Snapshot technology– RAID-DP technology– FlexClone technology– Thin provisioning
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Available on the NetApp Support site
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Module Summary
Now that you have completed this module, you should be able to:Identify the key features and functions of
NetApp storage systemsDescribe the advantages of a NetApp storage
systemDistinguish between NAS and SAN topologiesDescribe NetApp Unified Storage ArchitectureAccess the NetApp Support site to obtain
software and hardware documentation
Module 1:NetApp Storage EnvironmentTime Estimate: 15 Minutes
Exercise
40
Module 1:NetApp Storage Environment
Learning Activity Questions
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Learning Activity: Questions
1. What are the NetApp hardware solutions?2. What is the primary function of the WAFL file
system?3. What storage topologies are supported by
NetApp and the Data ONTAP operating system?
4. How is SAN different from NAS?5. Where can you find support for the Data
ONTAP operating system?
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