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Table 2-3
Important Terms
IMPORTANT
In many cases, other interface cards and slots within the system are
dependent upon the target card. For example:
• If the target card is a multiple-port card, suspending or deleting
During a card replacement operation, SAM performs a Critical Resource
Analysis, which checks all ports on the target card for critical resources
that would be temporarily unavailable while the card is shut down.
Planning and Preparation
For the most part SAM prevents you from performing OLAR procedures
that would adversely affect other areas of the server. Refer to
Chapter 2
Term
OLAR
Power Domain
target card / target card slot
affected card / affected card slot
drivers for the target card slot also suspends individual drivers for
the multiple hardware paths on that card).
On Line Addition and/or Replacement (OLAR)
Meaning
All aspects of the OLAR feature
including On-line Addition (OLA)
and On-line Replacement (OLR).
A grouping of 1 or more interface
card slots that are powered on or off
as a unit. (NOTE: Multi-slot power
domains are not currently supported)
The interface card which will be
added or replaced using OLAR, and
the card slot in which it resides.
Interface cards and the card slots in
which they reside, and which are in
the same power domain as the target
slot.
Introduction
19
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