Scalar i2000 User’s Guide 422
Data path
One of the many possible paths that data can move over in the storage
area network environment, potentially involving many components or
connections between initiators and targets that have been set since the
initial configuration occurred.
Drive pooling
Drives to be held in a pool (or pools) of drives. You can specify policy
settings for the drive pools to configure how each pool will react to a
drive failure and load balancing.
Drive sled position
A slot where a Fibre Channel or SCSI drives reside in the control module
or expansion module in one of the two drive clusters. There are six drive
sled positions in each of the two drive clusters.
Expansion module
The library can have up to seven expansion modules. The optional
hardware is available only in the control module and upgraded
expansion modules. Storage-only expansion modules are available.
Host Registration Service (HRS)
Presents host information that the AMC server uses to manage host
access and data retrieval. This information includes host name, host type,
host connection, and the online or offline status.
I/E station
A door on the access door of the control module (or expansion modules)
that contains magazines into which cartridges can be imported into or
exported out of the library.
I/O management unit
A management and connectivity interface for the library. The control
module and any expansion module can have I/O management units
installed. The I/O management unit consists of at least one CMB and
from one to six FC I/O blades.
Latchhook
The latches used to lock the printed circuit blades into place when they
are inserted into the I/O management unit or library management
module (LMM).
Library Management Console (LMC)
The management software client for the library. You can use the LMC
either locally from the touch screen operator panel on the control module
or remotely through a client instance of the AMC software on any
computer attached to the network.
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