Siemens SX Series User's Guide download pdf (Page 301)

100

101

U41272-J-Z385-3-76 301

Dynamic Reconfiguration Functional scope, concepts and applications

3. Permanent use of all resources of the CoD-XSB

The failure of hardware resources can be compensated for fully by puting XSBs 01-3 into

operation with all its resources. The entire procedure is illustrated with the figure below:

Figure 112: Online maintenance: Permanent use of all resources of the CoD-XSB

Measures to be taken:

1. Performed by the service engineer or by the customer:

The spare-XSB 01-1 is added to the partition as a normal XSB with DR-connect, i.e. with

use of the main memory.

The partition works at 100% capacity until the next maintenance window. One CPU

remains unused and can, if required, be used as a CoD-CPU.

The subsequent measures are performed by the service engineer at a time selected by the

customer within a maintenance window:

2. The XSB 00-1 can be disconnected from the partition using DR-disconnect, in which

case the partition operates with 4 CPUs (3 BS2000-CPUs = 75%) and still with 100%

of the memory. The previously unused second CPU of XSB 01-1 is automatically put

into operation.

With the remaining resources, in terms of its RPF performance the partition corre-

sponds to the SX150-10C model.

3. Remove the system board, repair or replace and install the system board.

4. Start up XSB 00-1 with DR-connect, automatically taking the second CPU of XSB 01-1

out of service.

This restores the initial status for this partition with 100% use of the CPUs and, in the ideal

case, of the memory.

Normal operation

with CoD-XSB

3 CPUs, 10 GB

Normal operation

with CoD-XSB

4 CPUs, 10 GB

Normal operation

4 CPUs, 10 GB

Normal operation

4 CPUs, 10 GB

Failure, reboot,

autom. recovery

and DR-connect of

CoD-XSB

DR-disconnect

and removal of

defective SB

Installation of SB and

startup of XSBs

1 2 ... 296 297 298 299 300 301 302 303 304 305 306 ... 452 453

Comments to this Manuals

No comments

Siemens SX Series User's Guide Page 301

Comments to this Manuals

Related products and manuals for Dishwashers Siemens SX Series