Table 1 Raid Level Comparison
(continued)
RAID method
Data redundancy
Best practices
Summary
of one. Vraid6 uses 33% more
physical disk space than
Vraid0.
level of redundancy protection of all
the Vraid types.
NOTE:
For best practice information, see the HP 4400 Enterprise Virtual Array configuration
best practices white paper available at:
http://h18006.www1.hp.com/storage/arraywhitepapers.html?jumpid=reg_R1002_USEN
HP P6000 Command View implementation
HP P6000 Command View can be implemented in two ways:
•
Server-based management
—HP P6000 Command View is installed on a management server
connected to the EVA, providing management of multiple HP EVA storage systems. All
components of the software suite (HP P6000 Command View, HP Command View EVAPerf,
HP Storage System Scripting Utility, SMI-S EVA) are installed. Server-based management is
applicable to all EVA models.
•
Array-based management
—Beginning with HP Command View EVA 8.1, the EVA4400 is
shipped with HP P6000 Command View
pre-installed
on the management module within the
controller enclosure. Only one component of the software suite (HP P6000 Command View)
is installed. Array-based management is applicable to the EVA4400 only.
HP P6000 Command View implementation
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