HP StorageWorks 1500cs - Modular Smart Array Manuel - Page 3

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Également pour HP StorageWorks 1500cs - Modular Smart Array : Manuel d'administration (40 pages), Note de mise à jour (13 pages), Manuel de démarrage rapide (7 pages), Note de mise à jour (5 pages), Instructions de remplacement (4 pages), Instructions de remplacement (5 pages), Instructions de remplacement (2 pages), Installation (4 pages)

Figure 1. Mezzanine backup-restore solution: logical view

. . .

Backup

Host 1

Host 2

Host 10

Management

Server

SAN

Mezzanine

Disk Array

Tape Library

Disk Array

Business needs

Businesses today want fast, reliable storage solutions, which are easy to manage, along with

comprehensive technologies for data recovery. When disasters hit, the true test of your abilities is the

speed by which you get data back online.

What problem is this solution meant to solve: Two Stage Backup utilizing the MSA1500 and tape

storage is being released to address customers' shrinking backup windows. Using SATA disk

technology allows for higher capacity at a lower price and offline backup and restore. This solution

increases overall system performance by adding high-speed targets to the backup environment.

Adding a mezzanine approach to conventional tape-only backup offers many advantages during the

backup and restore processes, including:

• Improved reliability using low-cost disk storage with RAID-based data protection

• Improved data availability with faster single file restores

• Improved backup system scalability using up to 24 TB of near online storage capacity

• Improved backup and recovery system performance that can reduce the overall backup and restore

window required