148 Sun StorageTek 2500 Series Array Hardware Installation Guide • September 2009
pool
See storage pool.
power distribution unit (PDU)
The assembly that provides power management for the system. The redundant
design uses two PDUs in each system so that the system’s data path continues to
function if one of the PDUs fails.
profile
See storage profile.
provisioning
The process of allocation and assignment of storage to hosts.
RAID
An acronym for Redundant Array of Independent Disks, a family of techniques for
managing multiple disks to deliver desirable cost, data availability, and performance
characteristics to host environments. Also, a phrase adopted from the 1988 SIGMOD
paper A Case for Redundant Arrays of Inexpensive Disks.
remote monitoring
Monitoring of the functions and performance of a hardware system from a location
other than where the hardware resides.
remote scripting CLI client
A command-line interface (CLI) that enables you to manage the system from a remote
management host. The client communicates with the management software through a
secure out-of-band interface, HTTPS, and provides the same control and monitoring
capability as the browser interface. The client must be installed on a host that has network
access to the system.
SAN
See storage area network (SAN).
site LAN
The local area network at your site. When the system is connected to your LAN, the
system can be managed through a browser from any host on the LAN.
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