Service manual

B-4 Service Manual
Table B–1 Summary of Console Commands (Continued)
Command Description
sh[ow]<envar> or show *
Displays the current state of the specified
environment variable.
<envar> — an environment variable name
(see Table B-2).
sh[ow] m[emory]
Displays memory module information.
sh[ow] ne[twork]
Displays the names and physical addresses of
all known network devices.
sh[ow] see[prom]<option>
<device>
Displays elected SEEPROM information.
<option> — diag_sdd, diag_tdd, symptom,
field, manufacturing, or serial.
<device> — KFTHA
sh[ow] simm
Displays the location of any bad SIMMs or
indicates that no SIMM errors were found.
s[tart] address
Begins execution of an instruction as the
address specified. Does not initialize the
system.
sto[p].<processor_number>
Halts a specified processor. Does not control
the running of diagnostics and does not apply
to adapters or memories.
<processor_number> — the logical CPU
number (displayed by the show cpu
command).
t[est][-write][-nowrite “list”
[omit “list”][-t time][-q]
[<dev_arg>]
Tests the entire system (default), a subsystem,
or a specified device.
–write — selects writes to media as well as
reads; applicable only to disk testing.
–nowrite “list” — used with –write to
prevent selected devices or groups of devices
from being written to.
–omit “list” — specifies devices not to test.
–t time — run time in seconds, following
system sizing and configuration; default is 600
seconds.
–q — disables status messages.
<dev_arg> — specifies the target device,
group of devices or subsystem.
# (comment)
Introduces a comment.