Table 7-2 Diagnostics Tools Sorted By Component - Sun Microsystems Ultra 25 Service Manual

Diagnostics Tools Sorted by Component
TABLE 7-2
Solaris 10 Predictive
Component Self-Healing
Diagnoses events and
prescribes corrective
actions.
CPU Complete diagnostics
Memory Complete diagnostics
I/O bridge Partial diagnostics,
chip driver dependent
Flash N/A
PROM
Graphics Partial diagnostics,
accelerator driver dependent
PCI card Partial diagnostics,
driver dependent
POST
Tests workstation core
components such as
CPU and memory.
Performs cache,
MMU, CPU, and FPU
tests
Max diag level
performs tests
including block
memory and quick
memory tests
Performs several tests
including register
tests
Verification of POST
portion checksum
Built-in self test
(BIST) only
Built-in self test
(BIST) only
OpenBoot Diagnostics
Diagnoses system
motherboard and
component interfaces.
No testing
No testing
No testing
Yes. See "OpenBoot
Diagnostics" on
page 12-6.
Tests available if card
has IEEE 1275 self-test
Chapter 7 Diagnostics Overview
SunVTS
Exercises and stresses
workstation
components.
cputest
iutest
fputest
l1dcachetest
pmemtest
vmemtest
No testing
seepromtest
XVR-100 (pfbtest)
XVR-2500 (graphics
test)
See SunVTS Reference
Manual
7-3