ALSO CALLED: Adapter, Adapters (Hardware), HBA, and Host Bus Adapters DEFINITION: A host bus adapter (HBA) is a circuit board and/or integrated circuitadapter that provides input/output (I/O) processing and physical connectivity between a server and a storage device. Because the HBA relieves the host microprocessor of both data
… Definition continues below.
SUMMARY:
IP SAN adoption is growing among users who want storage that's easy to install, configure and manage, and also comes at a price considerably less than that of Fibre Channel (FC) SANs.
SUMMARY:
You'll need to juggle the right number of ports on your switches and arrays to maximize performance and reduce the management complexity of your applications.
JOURNAL ARTICLE: Posted: 13 Nov 2006 | Published: 01 Nov 2006
SUMMARY:
N_Port ID Virtualization, a new HBA feature, lets you assign different WWNs to each virtual server and determine which applications run on specific hardware and even when they run.
SUMMARY:With improved performance, reliability and capacity, Serial ATA RAID controllers are primed to replace SCSI in the workstation and small-server markets.
HOST ADAPTERS DEFINITION (continued): … A host bus adapter (HBA) is a circuit board and/or integrated circuitadapter that provides input/output (I/O) processing and physical connectivity between a server and a storage device. Because the HBA relieves the host microprocessor of both data storage and retrieval tasks, it can improve the server's performance time. An HBA and its associated disk subsystems are sometimes referred to as a disk channel. Host Adapters definition sponsored by SearchStorage.com, powered by WhatIs.com an online computer dictionary
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