NetFORCE NetFORCE DATA INTEGRITY AND AVAILABILITY DATA INTEGRITY - - PowerPoint PPT Presentation

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NetFORCE NetFORCE DATA INTEGRITY AND AVAILABILITY DATA INTEGRITY - - PowerPoint PPT Presentation

Oct 08, 2022 49 likes •515 views

HITACHI D A T A S Y S T E M S FREEDOM STORAGE NETWORKS FREEDOM STORAGE NETWORKS ph ph NetFORCE NetFORCE DATA INTEGRITY AND AVAILABILITY DATA INTEGRITY AND AVAILABILITY ACROSS ALL BOUNDARIES ACROSS ALL BOUNDARIES HITACHI D A T A S Y S

slide-1
SLIDE 1

HITACHI

D A T A S Y S T E M S

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCE

ph ph

FREEDOM STORAGE NETWORKS FREEDOM STORAGE NETWORKS DATA INTEGRITY AND AVAILABILITY DATA INTEGRITY AND AVAILABILITY ACROSS ALL BOUNDARIES ACROSS ALL BOUNDARIES

slide-2
SLIDE 2

HITACHI

D A T A S Y S T E M S

STK Silo Data Control NT NT AIX Sun Server Mux Bridge NT 7700e Disk

ESCON

HP Server Mgmt Console AIX AIX FC AL Hub JBOD AIX 7700e Disk 7700e Disk IBM S/390

ESCON

NT

OPTera Metro OPTera Metro OPTera Metro

ESCON

IBM S/390

FC

HITACHI FREEDOM/ HITACHI FREEDOM/ NetFORCE

NetFORCEph

ph SAN

SAN CONFIGURATION CONFIGURATION

Dual S-Ring

slide-3
SLIDE 3

HITACHI

D A T A S Y S T E M S

WHAT IS WHAT IS NetFORCE NetFORCEph

ph?

?

NetFORCE PH NetFORCE PH

PH PH – – PROCOM HITACHI PROCOM HITACHI A JOINT SOLUTION UTILIZING A JOINT SOLUTION UTILIZING PROCOM’S NetFORCE SERIES IN PROCOM’S NetFORCE SERIES IN CONJUNCTION WITH HITACHI DATA CONJUNCTION WITH HITACHI DATA SYSTEMS FREEDOM STORAGE SYSTEMS FREEDOM STORAGE NETWORK NETWORK

slide-4
SLIDE 4

HITACHI

D A T A S Y S T E M S

WHAT IS WHAT IS NetFORCE NetFORCEph

ph?

?

THREE PRODUCTS THREE PRODUCTS

NetFORCE NetFORCEph

ph

FIBRE CHANNEL FIBRE CHANNEL SCSI SCSI

NetFORCE NetFORCEph

ph light

light

WITHOUT DRIVES WITHOUT DRIVES

NetFORCE NetFORCEph

ph 800

800

slide-5
SLIDE 5

HITACHI

D A T A S Y S T E M S

Mazi Razmjoo HDS OEM Mgr. Marc Shapiro HDS OEM Tech Mgr Jesse Solis Technical Support Steve Higgins Engineering Chris Martin Marketing Kia Shakoori Quality/Production Mazi Razmjoo Sales Marc Shapiro System Engineering Ricardo Escalante Technical Training TBD

PROCOM PROCOM NetFORCE NetFORCEph

ph

SALES SUPPORT OVERLAY SALES SUPPORT OVERLAY

slide-6
SLIDE 6

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph

slide-7
SLIDE 7

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph

Upscale NAS system Upscale NAS system DUAL Fibre channel or Dual SCSI 160 DUAL Fibre channel or Dual SCSI 160 Dual Active load balancing Host Bus Adapters Dual Active load balancing Host Bus Adapters E E-

  • mail/pager error notification

mail/pager error notification Web Web-

  • based management & administration (GUI), or CLI

based management & administration (GUI), or CLI NFS memory: 3 GB NFS memory: 3 GB Dual PCI bus per filer Dual PCI bus per filer 2 X 64 bit PCI slots per filer 2 X 64 bit PCI slots per filer 3 X 32 bit PCI slots per filer 3 X 32 bit PCI slots per filer Supports up to 4 Gigabit or 8 10/100 NIC Supports up to 4 Gigabit or 8 10/100 NIC Environmental Monitoring Environmental Monitoring ProMirror ProMirror ready ready

slide-8
SLIDE 8

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph

Enhanced Performance: Enhanced Performance: NetFORCE 3500: NetFORCE 3500: NFS performance using LADDIS: NFS performance using LADDIS: 14,200 iops 14,200 iops CIFS performance using NetBench: CIFS performance using NetBench: 230 Mb/sec 230 Mb/sec NetFORCE 3600C: NetFORCE 3600C: NFS performance using LADDIS: NFS performance using LADDIS: 24,000 iops 24,000 iops CIFS performance using NetBench: CIFS performance using NetBench: 450 Mb/sec 450 Mb/sec

slide-9
SLIDE 9

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph Advantages

Advantages

Industry Industry-

  • standard hardware

standard hardware Best Of Breed Components Best Of Breed Components IBM,Seagate,Mylex.3COM,Intel IBM,Seagate,Mylex.3COM,Intel Fibre back Fibre back-

  • end compatible

end compatible Always on leading edge of technology Always on leading edge of technology Adaptive Network Storage Architecture (ANSA Adaptive Network Storage Architecture (ANSAtm

tm)

) Robust software architecture (BSD code) Robust software architecture (BSD code) Optimal filer technology Optimal filer technology Powerful fault Powerful fault-

  • tolerant system

tolerant system Modular approach Modular approach Fast response to Fast response to HDS HDS demands demands

slide-10
SLIDE 10

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph Software

Software

Key Features Key Features Journaling File System Journaling File System Full Windows 2000 compatibility (ACLs, ADS, Full Windows 2000 compatibility (ACLs, ADS, multiple master domain) multiple master domain) Full UNIX compatibility (NFS V2/V3, NIS/NIS+) Full UNIX compatibility (NFS V2/V3, NIS/NIS+) NDMP support (V2, V3 soon) NDMP support (V2, V3 soon) Directory Tree Quotas Directory Tree Quotas Checkpoints (Snapshots) Checkpoints (Snapshots) Web Based Local and Remote Management Web Based Local and Remote Management Compatible with leading application vendors Compatible with leading application vendors

Oracle Oracle Microsoft Microsoft Veritas Veritas Rational Rational Informix Informix Others Others

slide-11
SLIDE 11

HITACHI

D A T A S Y S T E M S

PROCOM PROCOM NetFORCE NetFORCEph

ph

AND DIRECTORY TREE QUOTAS AND DIRECTORY TREE QUOTAS

Directory tree quotas allow resource utilization to be Directory tree quotas allow resource utilization to be controlled at the directory level. controlled at the directory level. Directory tree quotas allow limits to be set on the number Directory tree quotas allow limits to be set on the number

  • f files or amount of disk space a directory can utilize on
  • f files or amount of disk space a directory can utilize on

a per a per-

  • volume basis.

volume basis. These limits are tracked in real These limits are tracked in real-

  • time to enforce the quota

time to enforce the quota rules. rules. Quotas can be assigned on sub Quotas can be assigned on sub-

  • directories within a

directories within a volume to limit the amount of space and/or the number of volume to limit the amount of space and/or the number of files created under each sub files created under each sub-

  • directory.

directory. No relationship between directory tree quotas and user or No relationship between directory tree quotas and user or group quotas. group quotas. A Directory tree quota may be used to partition a volume A Directory tree quota may be used to partition a volume between multiple projects in which users need access to between multiple projects in which users need access to more than one project but disk utilization must be more than one project but disk utilization must be controlled on a per controlled on a per-

  • project basis.

project basis.

slide-12
SLIDE 12

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph

STORAGE TIER STORAGE TIER

TIER ON STORAGE CAPACITY TIER ON STORAGE CAPACITY INDEPENDENT OF STORAGE TYPE INDEPENDENT OF STORAGE TYPE

TIER I < 1.5 TB TIER I < 1.5 TB TIER II 1.5 <> 5 TB TIER II 1.5 <> 5 TB TIER III 5 TB <> 10 TB TIER III 5 TB <> 10 TB TIER IV > 10 TB TIER IV > 10 TB

slide-13
SLIDE 13

HITACHI

D A T A S Y S T E M S

ROADMAP ROADMAP

HBA IMPOSED RAID 0 AND 1 HBA IMPOSED RAID 0 AND 1 ISCSI ISCSI 3U DESIGN TO 2U DESIGN 3U DESIGN TO 2U DESIGN 2.2 Ghz CPU PCI-X HBAs Memory bandwidth above a GB/sec

slide-14
SLIDE 14

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph SOFTWARE

SOFTWARE ROADMAP ROADMAP

NetFORCE OS enhancements include: NetFORCE OS enhancements include: ProMirror Enhancements ProMirror Enhancements Many Many-

  • to

to-

  • one mirroring support
  • ne mirroring support

Bi Bi-

  • Directional mirroring support

Directional mirroring support Flip Flip-

  • Flop of source/mirror systems when in perfect

Flop of source/mirror systems when in perfect synchronization synchronization

SSH support SSH support – – Enhanced security feature for remote Enhanced security feature for remote management management Enhanced Cache to Support 4GB of Memory Enhanced Cache to Support 4GB of Memory DYNAMIC PATH FAILOVER AND LOAD BALANCE DYNAMIC PATH FAILOVER AND LOAD BALANCE

Allows for faster RAID fail Allows for faster RAID fail-

  • over
  • ver

Enables Massive Scalability Through Multiple RAID Enables Massive Scalability Through Multiple RAID Controller, Filer Head Configurations Controller, Filer Head Configurations

slide-15
SLIDE 15

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph CHASSIS

CHASSIS

slide-16
SLIDE 16

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph MAIN BOARD

MAIN BOARD

slide-17
SLIDE 17

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph MAIN BOARD

MAIN BOARD

slide-18
SLIDE 18

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph CONNECTIONS

CONNECTIONS

slide-19
SLIDE 19

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph POWER SUPPLY

POWER SUPPLY’ ’S S

slide-20
SLIDE 20

HITACHI

D A T A S Y S T E M S

LIGHTNING AND LIGHTNING AND THUNDER WITH THUNDER WITH NetFORCE NetFORCEph

ph

slide-21
SLIDE 21

HITACHI

D A T A S Y S T E M S

PURE NAS DEPLOYMENT WITH PURE NAS DEPLOYMENT WITH NetFORCE NetFORCEph

ph

NetFORCE NetFORCE ph

ph

CLUSTERS CLUSTERS SUPPORTING SUPPORTING FULL 9960 FULL 9960

CHT

DTA MPA

CHT

DTA MPA

Data Cache

control cache

Data Cache

control cache

Data Cache Data Cache

Cache Switch

Processor Side Cache/Data Side

ACP

DTA MPA

ACP

DTA MPA

Cache Switch

Processor Side Cache/Data Side

Cache Switch

Processor Side Cache/Data Side

Cache Switch

Processor Side Cache/Data Side

9960

slide-22
SLIDE 22

HITACHI

D A T A S Y S T E M S

FREEDOM STORAGE FREEDOM STORAGE NETWORK DEPLOYMENT AND NETWORK DEPLOYMENT AND NetFORCE NetFORCEph

ph

SD Sun E N T E R P R I S E W W W 4 0 0 0 SP A RC DRIVEN UL TRA SD PC Server 704 SD

SAN

slide-23
SLIDE 23

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph and Thunder 9200 (FIBRE)

300 MHz RISC-P

  • Max. 2GB Cache

300 MHz RISC-P

  • Max. 2GB Cache

D C T L

LAN RS-232 SVP LAN RS-232 SVP

D C T L

Battery Battery

slide-24
SLIDE 24

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph and Thunder 9200 (FIBRE) HA/High Performance

300 MHz RISC-P

  • Max. 2GB Cache

300 MHz RISC-P

  • Max. 2GB Cache

D C T L

LAN RS-232 SVP LAN RS-232 SVP

D C T L

Battery Battery

slide-25
SLIDE 25

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph and Thunder 9200 (SCSI)

300 MHz RISC-P

  • Max. 2GB Cache

300 MHz RISC-P

  • Max. 2GB Cache

D C T L

LAN RS-232 SVP LAN RS-232 SVP

D C T L

Battery Battery

slide-26
SLIDE 26

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph and Thunder 9200 (SCSI) HA/High Performance

300 MHz RISC-P

  • Max. 2GB Cache

300 MHz RISC-P

  • Max. 2GB Cache

D C T L

LAN RS-232 SVP LAN RS-232 SVP

D C T L

Battery Battery

slide-27
SLIDE 27

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph LIGHT

LIGHT

slide-28
SLIDE 28

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph LIGHT

LIGHT CONNECTIONS CONNECTIONS

slide-29
SLIDE 29

HITACHI

D A T A S Y S T E M S

Entry Level Product Entry Level Product NetFORCE NetFORCEph

ph

NetFORCE 800 NetFORCE 800 – – Simplified, Economical, highly capable, NAS Simplified, Economical, highly capable, NAS filer filer

NF800 offers a highly capable and economical data storage NF800 offers a highly capable and economical data storage solution for: solution for:

Remote or branch offices Remote or branch offices Workgroups Workgroups Departments Departments Small businesses. Small businesses.

When Price/Performance counts When Price/Performance counts

Takes advantage of low price IDE/ATA hard disk technology, coupl Takes advantage of low price IDE/ATA hard disk technology, couples it es it with reliability of hardware RAID technology with reliability of hardware RAID technology Utilizes Procom’s NetFORCE OS with enterprise software features Utilizes Procom’s NetFORCE OS with enterprise software features such such as checkpoint, journaling FS, mirroring, as checkpoint, journaling FS, mirroring, unicode unicode, NDMP, and full UNIX , NDMP, and full UNIX and Windows compatibility and Windows compatibility

slide-30
SLIDE 30

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph Overview

Overview

NetFORCE 800 NetFORCE 800 – – Simplified, Economical, highly Simplified, Economical, highly capable, NAS filer capable, NAS filer

Hardware Features Hardware Features

All All-

  • in

in-

  • one NAS appliance, occupies 4U rack space
  • ne NAS appliance, occupies 4U rack space

Up to 1.280 TB of capacity Up to 1.280 TB of capacity Hardware RAID Hardware RAID-

  • 5 data protection (RAID 0, 1 and 10

5 data protection (RAID 0, 1 and 10 available) available) Hot swap drives, fans, and power supplies Hot swap drives, fans, and power supplies High performance High performance – – 160Mb/sec NetBench 160Mb/sec NetBench Intel Pentium III platform Intel Pentium III platform 5 PCI slots for SCSI card for backup, multiple NIC cards, 5 PCI slots for SCSI card for backup, multiple NIC cards, including copper and optical Gigabit Ethernet including copper and optical Gigabit Ethernet

slide-31
SLIDE 31

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph Software

Software

Key Software Features Key Software Features Full Windows 2000 compatibility (ACLS, ADS, Full Windows 2000 compatibility (ACLS, ADS, multiple master domain) multiple master domain) Full UNIX compatibility (NFS V2/V3, NIS/NIS+) Full UNIX compatibility (NFS V2/V3, NIS/NIS+) NDMP support (V2, V3 soon) NDMP support (V2, V3 soon) Directory Tree Quotas Directory Tree Quotas High performance, >160Mb/sec High performance, >160Mb/sec Enterprise OS platform (same OS as the Enterprise OS platform (same OS as the NF3000) NF3000)

slide-32
SLIDE 32

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror  For NetFORCE For NetFORCEph

ph and

and HDS HDS

Data Protection and Disaster Recovery Solution

slide-33
SLIDE 33

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror  SOLUTION HIGHLIGHTS SOLUTION HIGHLIGHTS

Local/remote site data mirroring Local/remote site data mirroring Centralized management Centralized management Currently supports one Currently supports one-

  • to

to-

  • one mirroring
  • ne mirroring

Delivers high speed, low latency, Safe Delivers high speed, low latency, Safe Asynchronous Mirroring (SAM) Asynchronous Mirroring (SAM) Guarantees data integrity between filers Guarantees data integrity between filers by leveraging the journaling file system by leveraging the journaling file system Mirrors entire filer volume(s) Mirrors entire filer volume(s) Mirrors to LAN Mirrors to LAN-

  • and WAN

and WAN-

  • connected filers

connected filers Supports block Supports block-

  • level mirroring resulting in low

level mirroring resulting in low-

  • traffic and fast mirroring service

traffic and fast mirroring service Fast reversion from source to target in order to Fast reversion from source to target in order to guarantee continuous data availability guarantee continuous data availability

slide-34
SLIDE 34

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror  Benefits

Benefits

Immediate access to online backup Immediate access to online backup Minimize down Minimize down-

  • time and TCO

time and TCO 24 X 7 automated data mirroring 24 X 7 automated data mirroring Rapid service resumption from storage server Rapid service resumption from storage server failure/site outage failure/site outage Data consistency between source and target Data consistency between source and target Maximize employee productivity by minimizing Maximize employee productivity by minimizing downtime downtime Maximize customer satisfaction by ensuring service Maximize customer satisfaction by ensuring service continuity continuity Enhanced data availability in planned data Enhanced data availability in planned data migration migration Ensures against physical data loss by duplicating Ensures against physical data loss by duplicating

  • ffsite
  • ffsite
slide-35
SLIDE 35

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

Safe Safe-

  • Asynchronous Mirroring

Asynchronous Mirroring (SAM) architecture (SAM) architecture

Based on Based on “ “Safe Safe-

  • Asynchronous

Asynchronous” ” architecture with architecture with “ “transaction monitoring transaction monitoring and acknowledgement and acknowledgement” ” to assure data consistency between to assure data consistency between the Source the Source and the Target systems and the Target systems

Software resides on source and target systems to monitor and Software resides on source and target systems to monitor and report the status of mirroring transactions report the status of mirroring transactions Source system monitors transactions to determine health of the Source system monitors transactions to determine health of the connection as well as target system connection as well as target system The journaling file system posts only valid transactions to The journaling file system posts only valid transactions to target filer. target filer.

Unique approach guarantees data integrity at source AND target Unique approach guarantees data integrity at source AND target filers filers – – so your data is SAFE. so your data is SAFE.

slide-36
SLIDE 36

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

SAM Architecture SAM Architecture

Optimizes performance by posting data to target system Target system sends “acknowledgement” to Source system for each transaction Assures data consistency between the two systems.

slide-37
SLIDE 37

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

SAM Architecture SAM Architecture -

  • Volume

Volume Mirroring Mirroring

Independent of filer size and model number.

Target’s volume size must match the source.

slide-38
SLIDE 38

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

SAM Architecture SAM Architecture

Two phase process Two phase process

Initial synchronization of source and target volumes Initial synchronization of source and target volumes Incremental updates thereafter Incremental updates thereafter

Only sends Only sends “ “changes changes” ” -

  • not an entire file

not an entire file -

  • over IP
  • ver IP

network network

Reduces amount of data transmitted Reduces amount of data transmitted

Source system uses outbound buffer to store un Source system uses outbound buffer to store un-

  • transmitted data in event of broken connection.

transmitted data in event of broken connection. During During prolonged prolonged broken connection, outbound broken connection, outbound buffer is flushed out and buffer is flushed out and “ “re re-

  • synched

synched” ”

Dynamic data mirroring is then resumed Dynamic data mirroring is then resumed

Centrally managed via powerful, user Centrally managed via powerful, user-

  • friendly web

friendly web based GUI based GUI

slide-39
SLIDE 39

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

Leveraging Ethernet and Leveraging Ethernet and TCP/IP TCP/IP

Leveraging Ethernet and TCP/IP Leveraging Ethernet and TCP/IP for local and for local and remote site data mirroring remote site data mirroring

No need for additional costly infrastructure No need for additional costly infrastructure Local mirroring via dedicated Ethernet (Fast Local mirroring via dedicated Ethernet (Fast Ethernet or Gigabit Ethernet) between the Source Ethernet or Gigabit Ethernet) between the Source and Target systems and Target systems

Requires additional low Requires additional low-

  • cost dedicated NIC cards in

cost dedicated NIC cards in each filer each filer

Remote mirroring via dedicated Ethernet Remote mirroring via dedicated Ethernet-

  • based

based WAN connection between source and mirrored WAN connection between source and mirrored system system

slide-40
SLIDE 40

HITACHI

D A T A S Y S T E M S

ProMirror ProMirror 

SAM Architecture SAM Architecture -

  • Block

Block-

  • level

level Mirroring Mirroring

Dramatically reduces amount of mirrored data Dramatically reduces amount of mirrored data Only sends Only sends “ “changes changes” ” -

  • not entire file

not entire file -

  • across network

across network Benefits: Benefits:

Minimizes amount of data transmitted Minimizes amount of data transmitted Reduces need for costly WAN infrastructure to Reduces need for costly WAN infrastructure to handle heavy handle heavy-

  • traffic between filers

traffic between filers Data integrity is maintained on the Target system Data integrity is maintained on the Target system

slide-41
SLIDE 41

HITACHI

D A T A S Y S T E M S

AND NetFORCE AND NetFORCEph

ph

**New

Names Available Late Summer

Hitachi RapidXchange™ Hitachi CruiseControl™ Hitachi TrueCopy Hitachi Extended Remote Copy Hitachi SANtinel™ Hitachi Dynamic Link Manager™ Hitachi Multi-Platform Backup/Restore Hitachi ShadowImage™ Hitachi Path Manager™** Hitachi Dynamic Optimizer™** Hitachi Parallel Access Volume Hitachi Resource Manager NanoCopy™

slide-42
SLIDE 42

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph RAPID Exchange

RAPID Exchange

HMDE HMDE

Mainframe DB

9900

OR

Flat file SAM File Flat file / DB File Access Library DB Extraction Utility or User Application File Conversion Utility User Application

(*1) OS/390, UNIX, NT, NetFORCEph

UNIX, NT, NetFORCEph

HMDE Software

slide-43
SLIDE 43

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph and PATH

and PATH MANAGER MANAGER

Host fail Host fail-

  • over software for continuous
  • ver software for continuous

data access data access

Fully integrated with NetFORCE Fully integrated with NetFORCEph

ph

Automatically detects a failed path & reroutes I/O Automatically detects a failed path & reroutes I/O Eliminates server’s host bus adapter as single Eliminates server’s host bus adapter as single point of failure point of failure HDS Currently supports Windows NT, Windows HDS Currently supports Windows NT, Windows 2000, AIX, Solaris, HP/UX 2000, AIX, Solaris, HP/UX

Load Balancing Load Balancing

Fully integrated with NetFORCE Fully integrated with NetFORCEph

ph

Dynamically load balances multiple paths Dynamically load balances multiple paths Automatically recognizes multiple paths to each Automatically recognizes multiple paths to each LUN LUN

slide-44
SLIDE 44

HITACHI

D A T A S Y S T E M S

NetFORCE NetFORCEph

ph AND

SHADOWIMAGE 9200

Online Volume Snapshot Volume

SAN

Split Command

NetFORCEph

Online Process

Split

CSF(Coupling Split Facility) Manager

Coupling/Split Facility Backup Server

System Software HDS9200

Replication Volume Remote Volume Replication

Copy Command

HDS 9200

Replication Volume

Internal Volume Replication

NetFORCEph

ph DUET

LAN

DB software

Backup Software

Tape Device

Server free Backup Internal Copy Remote Site Backup

slide-45
SLIDE 45

HITACHI

D A T A S Y S T E M S

FREEDOM STORAGE NETWORK FREEDOM STORAGE NETWORK DEPLOYMENT AND NetFORCE DEPLOYMENT AND NetFORCEph

ph

SAN

SD Sun E N T E R P R I S E W W W 4 0 0 0 SP ARC DRIVEN ULTRA SD PC Server 704 SD

WAN

WAN

NetFORCEph

ph DUET

slide-46
SLIDE 46

HITACHI

D A T A S Y S T E M S

Thank Thank You You

Together Managing your Assets into the Future Together Managing your Assets into the Future