Fujitsu Siemens Computers BS2000/OSD - Manual (Page 94)

94 U25339-J-Z126-1-7600
Problems with the S130 Troubleshooting
List of I/O channels:
IOP0 (channel processor CHP 0 and 1) channel range 00 to 7F
IOP1 (channel processor CHP 2 and 3) channel range 80 to FF
If the first I/O processor (IOP0) fails, system operation is no longer possible due to the
lack of a console. If a logical console which works via the front-end processor and a
functioning channel exists, the system can still be used.
Ê Execute IMPL and IPL after system crash with the defective I/O processor disabled by
the SVP.
8.1.4 Measures to take in the case of processing unit failure
If the CPU is defective, you must contact the service department.
A high-availability module (HVZ), S130K-1H, is available for the S130 as a chargeable
option.
S130 without the high availability module
If a CPU is defective for any S130 model without the high availability module and the CPU
has not caused a system crash, the CPU is automatically disabled. If not, you can disable
it with the BS2000 command
/DET Ë *CPU(xx) .
xx = number of the CPU: 00 to 07
You can then continue processing with reduced system performance without the defective
CPU until the service department carries out the repairs.
A defective CPU can only be made available to the system via IMPL or IPL after repairs
have been performed.
S130 with the high availability module
If the high availability module is installed on your S130-C, S130-E or S130-P, you can
replace the defective CPU with the high-availability CPU.
A high-availability CPU can not be activated during system operation.
Please request support from the service department if you want the high-availability
CPU generated. They will then activate the high-availability CPU as described
below.
Ê Terminate your system with /SHUTDOWN .
!
!