An Example Of The Dr Scenarios - Fujitsu Siemens Computers SX series User Manual

Functional scope, concepts and applications

10.1.5 An example of the DR scenarios

In this example an SX150 server with one BS2000 and one Solaris partition and a free XSB
is used. The following is assumed here:
The BS2000 partition (model variant SX150-40C) is configured as follows:
XSB 00-0:
XSB 00-1:
XSB 01-0:
BS2000 works with 4 BS2000 CPUs (one of the 5 CPUs is for X2000) and, in line with
the SX150 model (see
memory (2 GB for X2000/Solaris, 4 GB are unused in the initial status).
All requirements (see
connection and configuration of the devices (console, LAN, etc.) on the primary boot-
XSB 00-0 and the secondary boot-XSB 01-0 are satisfied.
In the initial status XSBs 00-2 and 00-3 are integrated into a Solaris partition.
The two CoD-CPUs are implemented using XSB 01-1 with 2 CPUs (and 8 GB of
memory and 3 PCI slots).
This XSB can be operated in the periods when it is not used by the Bs2000 partition, in
the Solaris partition or in a separate Solaris partition.
XSBs 01-2 and 01-3 are not present.
The hardware ports of the peripherals are implemented with redundancy via the PCI
slots of XSBs 00-0 and 01-0.
296
1 CPU, 8 GB memory;
boot-XSB in the basic configuration / primary boot-XSB
2 CPUs, no usable memory and no usable I/O ports
(OBP parameters no-obp-sb, no-mem-sb, no-io-sb set; CPU-XSB)
2 CPUs, 8 GB memory; secondary boot-XSB
table 17 on page
page 293) for the DR capability of this partition, e.g. redundant
403), uses 10 GB of memory as its main
Dynamic Reconfiguration
U41272-J-Z385-3-76