HP AP786B Скачать руководство пользователя страница 34

Страница: 34 / 52

X1400 / X1500 / X1600

X1400 / X1500 / X1600
/ X1800

/ X1800

HP Storage Mirroring Software v5.2

HP Storage Mirroring Software v5.2
Natural and man-made disasters can occur when you least expect it - serving as a
reminder that in less than a moment's notice, volumes of data loss can occur. To
prevent data loss from failure, error, or disaster, HP Storage Mirroring Software
provides replication and recovery of valuable Windows and Linux data to another
server. Proactive replication is a key strategy coupled with tape backup and snapshot
technology for up-to-the-second data protection. Having replicated data co-located
enables customers to recover their static and transactional data in seconds to minutes.

Patented replication and failover technology continuously captures byte-level data
changes as they occur in your production environment and replicates those changes
to one or more servers in any location without geographic limitations. By replicating
only the bytes that change, Storage Mirroring Software uses the absolute minimum
bandwidth required to replicate customer data. The software does not require special
hardware to run and utilizes existing LAN or WAN infrastructure -saving time,
additional investment, and maintenance. Storage Mirroring software is storage
independent and will support any DAS, NAS, and SAN storage device. Additional
flexibility is achieved with Windows and Linux operating system support. Storage
Mirroring works on Windows Server 2003, Windows Server 2008, Windows Storage
Server, 64-bit Windows, Windows on Itanium and Red Hat Linux. The platform
flexibility, resource optimization, and application-specific protection enable customers
to solidify their data and disaster protection strategies.

Special note about Microsoft iSCSI Software Target and replication

Special note about Microsoft iSCSI Software Target and replication:
All X1000 Network Storage Systems include the Distributed File System Replication
(DFS-R) feature in the pre-installed Windows Storage Server 2008 operating system.
DFS-R is a file-based replication technology that only replicates files when they are
closed. Microsoft iSCSI Software Target does not close the virtual disk files (.vhd files)
while they are in use, and so these files are not replicated during normal usage when
replicating using DFS-R. Therefore, if iSCSI Software Target virtual disk files need to be
replicated, DFS-R should not be used, and HP Storage Mirroring software should be
considered instead. Storage Mirroring software asynchronously replicates each write
into the file system to a secondary system, and therefore it can be used to effectively
replicate iSCSI Software Target virtual disk files.

Storage Mirroring will now be offered in 3 different product SKU families

Stock LTU (channel stocked license(s))
E-LTU (electronic delivery - order any number of licenses - 10 or higher)
LTU (paper delivery which replaces all previous 10 pack licenses -an alternative to
electronic delivery)

NOTE:

NOTE: For more information on HP Storage Mirroring Software:

http://www.hp.com/go/storageworks/storagemirroring

HP ProLiant G5 Storage

HP ProLiant G5 Storage
Servers

Servers

HP X1000 Upgrade to Windows Storage Server 2008 Standard Software

HP X1000 Upgrade to Windows Storage Server 2008 Standard Software
Select ProLiant G5 Storage Servers with the Microsoft Windows Storage Server 2003
R2 Standard x64 Edition operating system are eligible for a software-only upgrade to
the Microsoft Windows Storage Server 2008 Standard x64 Edition operating system:

QuickSpecs

HP X1000 Network Storage Systems

Options

DA - 13341 North America — Version 16 — June 9, 2011

Page 34