User guide

2.1.2 Self-Tests
Self-tests perform the same tests as the power-up tests except for one
difference; the power-up tests test all the devices in the system, whereas
the self-tests allow you to test a single device.
Execution of the SHOW CONFIG command produces the display showing the
failure of the device DZ, as shown in Example 2–1.
Example 2–1 Show Configuration Command
>>>SHOW CONF
KA53-A Vn.n, VMB 2.14
08-00-2B-2B-16-91
80MB
TstNbr DevNam Info
------ -------- --------------------------
0 CPU_BD OK
A8 MEMORY OK
E4 DZ ?? 001 0048
E0 SCSI OK
3-RZ24L 6-Adapter 7-RRD42
5F NI OK
5C DSSI OK
0 QBUS OK
E8 COMM OK
DSW41/42 2 CHANNEL V3.11-47
EC ASYNC OK
DHW41/2 V1.6
>>>
Listing showing failure of DZ
If you encounter an error in the power-up test display or the show configuration
display, follow these specific steps:
1. Make sure that all the required cables and terminators are securely
connected to the proper ports by following the procedure described in
Section 1.1.
2. Run the self-test on each device that failed.
2–4 Diagnostic Tests and Commands