Dynamic Reconfiguration (Dr); Figure 3.16 Sb Hotadd; Figure 3.17 Sb Hot Remove (Disconnecting A Faulty Sb) - Fujitsu PRIMEQUEST 2000 Series Administration Manual

CHAPTER 3 Component Configuration and Replacement (Add, Remove)
3.2 High availability configuration

3.2.3 Dynamic Reconfiguration (DR)

This section describes the hot maintenance by DR.
For details on the hot maintenance, see
6, .CHAPTER 5 Hot Maintenance in Red Hat Enterprise Linux 7 or CHAPTER 7 PCI Card Hot Maintenance
in SUSE Linux Enterprise Server
Function Overview
The DR function is intended for adding or removing hardware resources, such as CPU, memory and I/O,
without stopping the partition system. Units for adding and removal are the partition configuration components
of SB and IOU (including the PCI_Box). The DR functions for various configuration elements are as follows.
- SB hot maintenance (SB hot add / SB hot remove)
It is a function for adding the CPU and memory resource to the SB unit without stopping the partition
system. The following functions are provided.
- Enable the expansion of the CPU and the memory resources of a system that is running.
- Enable the hot maintenance of SB where a suspected fault was detected.
- Redistribute the SB resources across partitions in accordance with the load.
(1)
CHAPTER 4 Hot Maintenance in Red Hat Enterprise Linux
12.

FIGURE 3.16 SB hotadd

No.
Dynamic addition of SB (operated by the operator)

FIGURE 3.17 SB Hot remove (Disconnecting a faulty SB)

No.
Description
Description
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