IBM 172260J Ficha de datos descargar pdf (Pagina 5)

Manager ﬁrmware (06.10 or later) and

host-based code (SM V9.10 or later).

With this feature, you can create and

manage distinct array groups that are

built from either FC disks or SATA disks

and allocate logical drives to the appro-

priate applications utilizing a single

DS4000 system. Those applications

that demand high performance and

have high I/O rates could use the

FC-based drives, while near-line, or

applications that do not demand the

higher performance can be maintained

on the SATA based-drives.

Centralized administration through DS4000

Storage Manager

The TotalStorage DS4000 Storage

Manager software included with the

DS4300 Express is designed to support

centralized management of all local and

networked DS4000 series systems.

DS4000 Storage Manager allows

administrators to quickly conﬁgure and

monitor storage from a Java™ technol-

ogy-based Web browser interface. It is

also designed to allow them to cus-

tomize and change settings as well as

conﬁgure new volumes, deﬁne map-

pings, handle routine maintenance and

dynamically add new enclosures and

capacity to existing volumes—without

interrupting user access to data.

Failover drivers, performance-tuning

routines and cluster support are also

standard features of the DS4000

Storage Manager.

By providing these features and an intu-

itive user interface, the DS4000 Storage

Manager is designed to help reduce the

complexity of storage management and

the amount of time spent managing

storage.

The turbo option includes DS4000

Storage Manager Version 9.12, which is

designed to support up to 256 logical

volumes per storage partition, array

groups up to 2TB and the SCSI-3

Persistent Reservation facility for

enhanced server clustering applica-

tions. These additional capabilities help

the DS4300 Express to support larger

storage environments.

Enhanced storage management

capabilities

The IBM TotalStorage DS4300 Express

has several features designed to

improve data management and storage

system performance. Using the

DS4000 Storage Manager software,

administrators can partition the DS4300

Express into as many as 16 virtual

servers; with the turbo option, they can

create up to 64 partitions. This capabil-

ity allows IT organizations to strategi-

cally allocate storage capacity, helping

to optimize the utilization of storage

space and help reduce hardware and

storage management costs. Instead of

purchasing multiple RAID controllers

with their own dedicated disks and

management, organizations can attach

multiple servers to one central sys-

tem—the DS4300 Express—which is

designed to provide hardware failover

with dual controllers and common

management.

Other DS4300 Express features that

can help enhance data management

and protection include FlashCopy®,

Dynamic Volume Expansion,

VolumeCopy and Enhanced Remote

Mirroring.

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Highlights 1

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