NEC S4900 Guía de instalación

iii

NEC S-Series Storage

S4900 / S2900 / S2500 / S1500

The growing volume of data has a tremendous impact

on all facets of a business from the enterprise to the

workgroup. That is why it is essential to have storage

products that increase data efﬁciency, provide full

availability and allow the business to realize an

extremely low cost of ownership. To meet this require-

ment, NEC provides a full range of storage products

— from the NEC Storage S4900, which is a high end

storage system with advanced crossbar technology to

an entry-level model that is very cost-effective. These

products provide for high-performance and function

including 4Gbps FC host interface and low cost

backup/archive with mixture of high-perfor-mance FC

and low cost SATA disk drives*1. These functions are

maintained by a very functional series of NEC storage

management and control software. NEC S-Series

Storage opens the path to a new IT environment.

*1: NEC Storage S2900, NEC Storage S2500, NEC Storage S1500

NEC Storage S4900

High-end model

NEC S-Series Storage meets the most

advanced requirements for data storage

from small to large enterprises.

PERFORMANCE

NEC S-Series Storage

NEC Storage S2900

Mid-high-range model

NEC Storage S2500

Mid-range model

NEC Storage S1500

Low-end model

S1500

Large-scale data centers

Large-scale core business operations

ISP/ASP/iDC

Mid-scale core business operations

Disaster prevention/backup

Small-scale core business operations

Small-scale department servers

CAD/CG data

Workgroup

Backup

Archive

•

S2500

S2900

S4900

PRICE

■ Ultra high-performance

with ultra high availability

Using ultra high speed cross bar technology connecting cache

function and node function the NEC S Series storage provides

for end-to-end performance and availability. The S4900 has a

bandwidth of 192GB/s which allows for high-speed access to

data even with many servers attached. Redundancy provides for

full data availability even in the event of a component failure.

■ Cache redundancy

prevents response degradation

The cache for the S4900 has two sets of mirrored cache. The

redundancy permits cache writes even in the event of a cache

failure. This provides for safe and high-speed response.

vin the case of S4900

■ Equipped with 4Gbps FC host interface

Maximum bandwidth of 400MB/s with 4Gbps FC host interface

allows high speed response even with many servers connected.

■ RAID 6 substantially increases availability

As the capacity of disk drives increase, it takes substantially

longer to re-build data in the event of a disk drive failure. Using

RAID 6, which utilizes dual parity, this is minimized and can

also accommodate two drive failures without any loss of data

availability.

■ Virtual capacity management

The Dynamic Pool function allows LUN capacity to be expanded

or reduced in a RAID 6 environment without disruption to the

application. *1: Expansion by 6 or 10 HDDs for S4900

*1: HA: Host Adapter *2: DA: Disk Adapter vin the case of S4900

Advanced Technologies

Excellent Management and Operational Functions

■ Phoenix technology to prevent

business operations being interrupted

This technology ﬁrst isolates the disk drive where a response

delay has occurred, and automatically checks this isolated

disk drive. If no problem is found, the isolated disk is restored

to the original RAID conﬁguration, minimizing the chance of

switching to the hot spare disk. This technology also minimizes

the delay in accessing from a server, because a disk drive where

a response delay occurs is isolated temporarily, and other disk

data in the RAID is used to continue processing.

■ Replication functions

NEC S Series storage can satisfy a variety of needs including

high-speed disk backup as well as low-cost backup with its full

suite of replication functions.

■ Low-cost backup/archive by

mixture of FC/SATA disk drives

S2900/S2500/S1500 supports large capacity, low cost SATA

disk drives as well as FC disk drives. FC disk drives for core

business operations which require non-stop operation and high

performance, and SATA disk drives for backup which requires

large capacity and low cost. Both kinds of disk drives can be

installed in a single disk array unit.

■ Security access control

Access to individual logical disks can be controlled. Write

access can be restricted from any server providing for complete

security and integrity of data.

Advanced Technologies

For the new area of core business operations and net-business that require uninterrupted,

high-reliability, high-speed systems. Equipped with state-of-the-art technologies, including NEC’s

independently developed “crossbar technology.”

*1: 96 hours with 8 to 64 GB cache memory, 72 hours with 80 to 128 GB cache memory. *2: Value obtained by calculation using 1 GB = 1,000,000,000B. *3: With seven expanded cabinets with the

same disk drives and RAID conﬁgurations linked together. *4: RAID-6 (4+PQ) conﬁguration for minimum capacity, RAID-6 (8+PQ) conﬁguration for other capacity. *5: There are some restrictions on

how disk drives are connected by ﬁbre channel with these operating systems. New operating systems will be added to the list when they are supported. For more information, please feel free to

contact NEC.

The “Eco Symbol” is displayed on products that meet NEC’s environmental standards. For details

of these standards, please see the NEC website at: http://www.nec.co.jp/eco/en

High-end Model

NEC Storage S4900

Host interface Fibre channel (up to 400 MB/s)

Number of host ports 8 to 128 ports

Capacity 8 GB (effective capacity: 4 GB) to 128 GB (effective capacity: 64 GB)

Battery backup time Up to 96 hours*1

RAID level RAID-1, 5, 10, 50, 6

Disk interface Fibre channel (up to 200 MB/s)

73 GB disk drive 66.6GB

147 GB disk drive 133.1GB

300 GB disk drive 268.1GB

73 GB disk drive 10,000rpm / 15,000rpm

147 GB disk drive 10,000rpm / 15,000rpm

300 GB disk drive 10,000rpm

73 GB disk drive 282GB~63.8TB

147 GB disk drive 569GB~127.8TB

300 GB disk drive 1.1TB~257TB

Basic conﬁguration Maximum conﬁguration

Number of disk drives 12 to 60 (hot spares: 4) 1,200 (hot spares: 80)

Supported operating systems*5 HP-UX, Solaris, Microsoft®Windows®2000 Server, Microsoft®Windows Server®2003

Red Hat Enterprise Linux, MIRACLE LINUX, AIX

Cabinet dimensions (W x D x H)*6 12 to 60 (hot spares: 4) 1,200 (hot spares: 80)

Weight 882 lbs. 10,340 lbs.

Power requirements AC200~240V Single phase 50 / 60Hz

Power consumption 5.4kW 31.4kW

Cache memory

Disk drive

speciﬁcation

Capacity*2

(Formatted)

Rotational

speed

Storage

capacity*3 *4

S4900

High-end model equipped with

state-of-the-art technologies

(up to 360TB - raw)

Mid-high-range Model

For the core business operations of medium-sized enterprises that require high reliability,

high-operability, and high-speed systems, and disaster contingency planning that pursues cost

effectiveness. Advanced functions of the high-end models are provided by the mid-range models.

S2900

Equipped with high-speed 4Gbps FC host interface, both

FC and SATA disk drives are installable. A mid-high-range

model, providing the functions and operability of large-sized

models economically (up to 108TB - raw)

*1: Value obtained by calculation using 1 GB = 1,000,000,000B. The capacity of each disk drive is slightly lower with RAID-6 conﬁguration. *2: For FC HDD, RAID-1 conﬁguration for

minimum capacity, RAID-5 conﬁguration for maximum conﬁguration. For mixture of FC and SATA HDD, RAID-6 (4+PQ) with SATA HDD and RAID-1 with FC 73GB HDD conﬁgura-

tion for minimum capacity, RAID-6 (8+PQ) with SATA HDD and RAID5 with FC 300 GB HDD conﬁguration for maximum capacity. *3: There are some restrictions on how disk drives

are connected by ﬁbre channel with these operating systems. New operating systems will be added to the list when they are supported. For more information, please feel free to

contact NEC.

NEC Storage S2900

Cabinet conﬁguration Up to 16 disk enclosures can be connected to the disk array controller. One disk

enclosure can house up to 15 disk drives.

Host interface Fibre channel (up to 400 MB/s)

Number of host ports 8 ports

Capacity 4 GB (effective capacity: 2 GB) to 16 GB (effective capacity: 8 GB)

Battery backup time Up to 96 hours

RAID level RAID-1, 5, 10, 50, 6

Disk interface Fibre channel (up to 200 MB/s), Serial-ATA (up to 150MB/s)

73 GB disk drive 66.6GB

147 GB disk drive 133.1GB

300 GB disk drive 268.1GB

500 GB disk drive 458.3GB

73 GB disk drive 10,000rpm / 15,000rpm

147 GB disk drive 10,000rpm / 15,000rpm

300 GB disk drive 10,000rpm

500 GB disk drive 7,200rpm

73 GB disk drive 143GB~13.7TB

147 GB disk drive 285GB~27.4TB

300 GB disk drive 576GB~55.2TB

500 GB disk drive 2.1TB~84.6TB

Number of disk drives 4 to 240

Supported operating systems*3 HP-UX, Solaris, Microsoft®Windows®2000 Server, Microsoft®Windows Server®2003,

Red Hat Enterprise Linux, MIRACLE LINUX, AIX

Disk array controller 19" x 23.5" x 5.25"

Disk enclosure 19" x 23.5" x 5.25"

Disk array controller 80 lbs.

Disk enclosure 100 lbs.

Power requirements DC-48V / plus 5-15 receptacle

Power consumption 839W~8,564W

Cache memory

SATA

Capacity*1

(Formatted)

SATA

Disk drive

speciﬁcation

conﬁguration

SATA conﬁguration

Storage

capacity*2

Rotational

speed

Cabinet dimensions

(W x D x H)

Weight

For areas such as operations and other work groups that require high reliability, space-savings,

and expandable systems. By mixing FC/SATA disk drives*1, large amounts of data can be stored

cost-effectively. *1: Optional disk enclosure is required to install SATA disk drives.

S2500

Mid-range model with high-speed

4Gbps FC host interface, FC/SATA

disk drives installable, and space

saving (up to 48TB - raw)

*1: Value obtained by calculation using 1 GB = 1,000,000,000B. The capacity of each disk drive is slightly lower with RAID-6 conﬁguration. *2: For FC HDD, RAID-1 conﬁguration for

minimum capacity, RAID-5 conﬁguration for maximum conﬁguration. For mixture of FC and SATA HDD, RAID-6 (4+PQ) with SATA HDD and RAID-1 with FC 73GB HDD conﬁgura-

tion for minimum capacity, RAID-6 (8+PQ) with SATA HDD and RAID5 with FC 300 GB HDD conﬁguration for maximum capacity. *3: There are some restrictions on how disk drives

are connected by ﬁbre channel with these operating systems. New operating systems will be added to the list when they are supported. For more information, please feel free to

contact NEC.

Mid-range Model

NEC Storage S2500

Cabinet conﬁguration Up to 7 disk enclosures can be connected to the disk array controller.

One disk array controller or disk enclosure can house up to 15 disk drives.

Host interface Fibre channel (up to 400 MB/s)

Number of host ports 4 ports

Capacity 4 GB (effective capacity: 2 GB) to 8 GB (effective capacity: 4 GB)

Battery backup time Up to 72 hours

RAID level RAID-0, 1, 5, 10, 50, 6

Disk interface Fibre channel (up to 200 MB/s), Serial-ATA (up to 150MB/s)

73 GB disk drive 66.6GB

147 GB disk drive 133.1GB

300 GB disk drive 268.1GB

500 GB disk drive 458.3GB

73 GB disk drive 10,000rpm / 15,000rpm

147 GB disk drive 10,000rpm / 15,000rpm

300 GB disk drive 10,000rpm

500 GB disk drive 7,200rpm

73 GB disk drive 143GB~6.8TB

147 GB disk drive 285GB~13.7TB

300 GB disk drive 576GB~27.6TB

500 GB disk drive 2.1TB~37.4TB

Number of disk drives 4 to 120

Supported operating systems*3 HP-UX, Solaris, Microsoft®Windows®2000 Server, Microsoft®Windows Server®2003,

Red Hat Enterprise Linux, MIRACLE LINUX, AIX

Disk array controller 19" x 23.5" x 5.25"

Disk enclosure 19" x 23.5" x 5.25"

Disk array controller 80 lbs.

Disk enclosure 100 lbs.

Power requirements DC-48V / plus 5-15 receptacle

Power consumption 680~4,285W

Cache memory

SATA

Capacity*1

(Formatted)

SATA

Disk drive

speciﬁcation

conﬁguration

SATA conﬁguration

Storage

capacity*2

Cabinet dimensions

(W x D x H)

Rotational

speed

Weight

S1500

Low-end model with high-speed

4Gbps FC host interface, FC/SATA

disk drives installable, and excellent

price performance (up to 27TB - raw)

*1: Value obtained by calculation using 1 GB = 1,000,000,000B. The capacity of each disk drive is slightly lower with RAID-6 conﬁguration. *2: For FC HDD, RAID-1 conﬁguration for

minimum capacity, RAID-5 conﬁguration for maximum conﬁguration. For mixture of FC and SATA HDD, RAID-6 (4+PQ) with SATA HDD and RAID-1 with FC 73GB HDD conﬁgura-

tion for minimum capacity, RAID-6 (8+PQ) with SATA HDD and RAID5 with FC 300 GB HDD conﬁguration for maximum capacity. *3: There are some restrictions on how disk drives

are connected by ﬁbre channel with these operating systems. New operating systems will be added to the list when they are supported. For more information, please feel free to

contact NEC.

Low-end model for departmental operations and work groups. By mixing FC/SATA disk drives*1, large

amounts of data can be stored cost-effectively. *1: Optional disk enclosure is required to install SATA disk drives.

Low-end Model

NEC Storage S1500

Cabinet conﬁguration Up to 3 disk enclosures can be connected to the disk array controller.

One disk array controller or disk enclosure can house up to 15 disk drives.

Host interface Fibre channel (up to 400 MB/s)

Number of host ports 4 ports

Capacity 2 GB (effective capacity: 1 GB) to 4 GB (effective capacity: 2 GB)

Battery backup time Up to 72 hours

RAID level RAID-0, 1, 5, 10, 50, 6

Disk interface Fibre channel (up to 200 MB/s), Serial-ATA (up to 150MB/s)

73 GB disk drive 66.6GB

147 GB disk drive 133.1GB

300 GB disk drive 268.1GB

500 GB disk drive 458.3GB

73 GB disk drive 10,000rpm / 15,000rpm

147 GB disk drive 10,000rpm / 15,000rpm

300 GB disk drive 10,000rpm

500 GB disk drive 7,200rpm

73 GB disk drive 71.6GB~3.4TB

147 GB disk drive 142GB~6.8TB

300 GB disk drive 288GB~13.8TB

500 GB disk drive 2.0TB~21.1TB

Number of disk drives 3 to 60

Supported operating systems*3 HP-UX, Solaris, Microsoft®Windows®2000 Server, Microsoft®Windows Server®2003,

Red Hat Enterprise Linux, MIRACLE LINUX, AIX

Disk array controller 19" x 23.5" x 5.25"

Disk enclosure 19" x 23.5" x 5.25"

Disk array controller 80 lbs.

Disk enclosure 100 lbs.

Power requirements DC-48V / plus 5-15 receptacle

Power consumption 590~2,135W

Cache memory

SATA

Capacity*1

(Formatted)

Disk drive

speciﬁcation

conﬁguration

SATA conﬁguration

Cabinet dimensions

(W x D x H)

Weight

SATA

Rotational

speed

Storage

capacity*2

Business operations can be managed

in a single way across the system.

NEC Storage S Series

·Message cooperation

·NEC Storage Manager can be activated

from the integrated viewer screen (launcher function).

Cooperation

System administrator

NEC Storage Manager

The operating status and messages for

the system as a whole can be monitored

using the integrated viewer.

Servers

ape

device

Effects of use (example)

Online data

Replication

Before use

After use

Replication

Two copies can be created at the same time.

nO Backup Batch

Backup

Batch

Online operation

Concurrent processing

Online operation

Stop online

Data replication

NEC Storage DynamicDataReplication

NEC Storage RemoteDataReplication

NEC Storage DynamicSnapVolume

BenilnO Backup

NEC provides software products to meet

a diverse range of customer needs.

Storage Management

Device Management

Performance Management

Storage Control

Replication

Disaster Recovery

Resource Control

High Availability

STORAGE SOFTWARE

As IT systems store more and more data every year, it is

becoming more important to operate and manage data

efﬁciently. Storage Management Software provides a group of

integrated operation management products to perform total

management of storage systems. It provides more efﬁcient

storage operation management by supporting management

tasks including fault and performance monitoring and making

backups in a uniﬁed way, decreasing the TCO (Total Cost of

Ownership).

Storage Management

Device Management

The NEC Storage Manager keeps track of the status,

conﬁguration, and conditions of the disk arrays. These functions

are tightly integrated with operation management software,

making total system management possible.

Performance Management

Storage Management Software provides management

information about the performance and capacity of disk arrays,

making efﬁcient storage management possible.

NEC Storage Manager

Software

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