Red Hat ENTERPRISE VIRTUALIZATION - DATASHEET FOR... Manual de usuario

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RED HAT ENTERPRISE VIRTUALIZATION

FOR SERVERS: DATASHEET

RED HAT ENTERPRISE VIRTUALIZATION FOR SERVERS

Red Hat®Enterprise Virtualization for Servers is an

end-to-end virtualization solution that is designed to

enable pervasive datacenter virtualization, and unlock

unprecedented capital and operational efciency. Red Hat

Enterprise Virtualization for Servers builds upon the

Red Hat Enterprise Linux® platform that is trusted by thou-

sands of organizations on millions of systems around the

world for their most mission-critical workloads. It consists

of the following two components:

Red Hat Enterprise Virtualization Manager for Servers• :

A feature-rich server virtualization management

system that provides advanced capabilities for hosts

and guests, including high availability, live migration,

storage management, system scheduler, and more.

Red Hat Enterprise Virtualization Hypervisor:•

A modern hypervisor based on Kernel-based Virtual

Machine (KVM) virtual technology which can be dep-

loyed either as a standalone bare metal hypervisor

(included with Red Hat Enterprise Virtualization for

Servers), or as Red Hat Enterprise Linux 5.4 and later

(purchased separately) installed as a hypervisor host.

FEATURES AND BENEFITS

Robust virtualization management features

Live migration:• Dynamically move virtual machines

between hosts with no service interruption.

High availability:• Virtual machines automatically

restart on another host in the case of host failure.

System scheduler:• Balance workloads in the datacenter

by dynamically live-migrating virtual machines based

on resource usage and policy.

Power saver:• During off-peak hours, concentrate vir-

tual machines on fewer physical hosts to allow some

hosts to be powered down to achieve power savings.

Maintenance manager:• Perform maintenance on hosts

without guest downtime.

Image manager:• Create new virtual machines based

on templates.

Thin provisioning:• Allows creation of desktops and

servers based on templates by only storing differences

between new instances and the base template, saving

storage space.

Industry-leading performance with KVM technology1

Over 400 active workload VMs on a 32 core, 1 TB server •

Messaging performance of one million messages per•

second on a single server and low latency

Up to 140 percent of bare metal performance with mul-•

tiple VMs on a single server compared to a single bare

metal operating system

Up to 95 percent of bare metal performance for real •

world enterprise applications

1 See library under http://www.redhat.com/rhev/server for the latest

Red Hat Enterprise Virtualization for Servers performance whitepapers

and datasheets.

RED HAT ENTERPRISE VIRTUALIZATION

Red Hat, Inc., registered in the U.S. and other countries. Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.

www.redhat.com

#1344357_1009

Scalability

Host:• Up to 256 cores, 1 TB RAM

Guest:• Up to 16vCPU, 64 GB RAM

Clusters:• Over 50 hosts per cluster

Predictable, scalable performance for enterprise work-•

loads from SAP, Oracle, Microsoft, Apache, etc.

Robust, proven security model

Built on proven, stable, and secure Red Hat•

Enterprise Linux. Including SELinux security infrastruc-

ture developed in conjunction with US National Security

Agency (NSA).

Advanced features

Memory page sharing, advanced scheduling capabilities, •

and more, inherited from the Red Hat Enterprise Linux

kernel

Guest operating system support

Paravirtualized network and block drivers for highest•

performance

Red Hat Enterprise Linux Guests (32-bit and 64-bit): •

Red Hat Enterprise Linux 3, 4 and 5

Microsoft• ®Windows® Guests (32-bit and 64-bit):

Windows 2003 server, Windows 2008 server, Windows

XP. SVVP, and WHQL certied

Hardware support

All 64-bit x86 servers that support Intel VT or •

AMD-V technology and are certied for Red Hat

Enterprise Linux 5 are certied for Red Hat Enterprise

Virtualization.

Red Hat Enterprise Virtualization supports NAS/NFS, •

Fibre Channel, and iSCSI storage topologies.

PRICING AND PACKAGING

Red Hat Enterprise Virtualization for Servers is available

as a subscription including Red Hat Enterprise

Virtualization Manager for Servers and the Red Hat

Enterprise Virtualization bare metal hypervisor. Optionally,

Red Hat Enterprise Virtualization can manage Red Hat

Enterprise Linux (purchased separately) deployed as hyper-

visor nodes.

Red Hat's simple subscription price structure provides 40

to 80 percent lower cost compared to other solutions for

the same feature set. The subscription model allows cus-

tomers to take advantage of future roadmap infrastructure

advancements at no incremental cost.

SYSTEM REQUIREMENTS

Hypervisor hosts: 64-bit capable x86 servers supporting

Intel VT or AMD-V hardware virtualization technology and

certied for Red Hat Enterprise Linux 5.x

Must be running the Red Hat Enterprise Virtualization

bare metal Hypervisor (included with Red Hat Enterprise

Virtualization) or optionally Red Hat Enterprise Linux 5.4

or later (purchased separately)

Management server: x86 server running US English

language version of Windows Server 2003 R2 with SP2,

.Net 3.5 or later, Application Server role installed Windows

Server 2008 not supported

Management console: x86 desktop or server running

Windows XP SP2 or later, Windows Vista, Windows 7,

Windows Server 2003 or later, and Internet Explorer 6-8

WHAT NEXT?

For more information, please go to http://www.redhat.

com/virtualization or contact your local Red Hat Enterprise

Virtualization reseller.

RED HAT SALES AND INQUIRIES

NORTH AMERICA

1-888-REDHAT1

www.redhat.com

EUROPE, MIDDLE EAST AND AFRICA

00800 7334 2835

www.europe.redhat.com

europe@redhat.com

ASIA PACIFIC

+65 6490 4200

www.apac.redhat.com

apac@redhat.com

LATIN AMERICA

+54 11 4341 6200

www.latam.redhat.com

inf[email protected]

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