Service manual

Troubleshooting 3-47
Table 3– 10 Diagnostic Environment Variables (Continued)
Environment
Variable Description
d_passes
Specifies the number of passes to run a diagnostic. Default is 1. 0
indicates to run the diagnostic indefinitely.
d_quick
Specifies whether an abbreviated mode of tests should be run. Default
is Off (no abbreviation).
d_report
Specifies the level of information provided by diagnostic error reports.
The default is Summary; other values are Full or Off.
d_softerr
Specifies the action taken following a soft error. Default is Continue;
other values are Halt or Loop.
d_startup
Specifies whether to display the diagnostic startup message. Default is
Off (no startup messages).
d_status
Specifies whether diagnostic status reports are enabled. Default is Off
(reports not enabled).
d_trace
Specifies whether to display test trace messages. Default is Off (no
trace messages).
Example 3–27 shows how you can set up the diagnostic environment. Table 3–
10 lists all the environment variables that define the environment. All these
environment variables are nonvolatile; that is the value of the environment
variable is preserved in its default or set state, whichever was its last condition,
across a system reset or power cycle.