Sun Microsystems Netra 1290, Руководство администратора

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28 Netra 1290 Server System Administration Guide • May 2006
where:
■
level is a diagnostic level described in
TABLE 2-4
.
■
ap-id is one of the following:
N0.SB0
,
N0.SB2
or
N0.SB4
.
▼
To Power Off a CPU/Memory Board
Temporarily
If the CPU/memory board fails and a replacement board or a filler board is not
available, you can use the
cfgadm
command to power off the board.
●
Detach and power off the board using the
cfgadm
command as superuser.
# cfgadm -o platform=diag=
level
-t
ap-id
TABLE 2-4
cfgadm
Diagnostic Levels
Diagnostic Level Description
init
Only system board initialization code is run. No testing is done. This
is a very fast pass through POST. This is the default level if not
specified.
quick
All system board components are tested with few tests and test
patterns.
min
Core functionalities of all system board components are tested. This
testing performs a quick sanity check of the devices under test.
default
All system board components are tested with all tests and test
patterns, except for memory and ecache modules. Note that
max
and
default
are the same definition and that
default
is not the
default value.
max
All system board components are tested with all tests and test
patterns, except for memory and ecache modules. Note that
max
and
default
are the same definition.
mem1
Runs all tests at the
default
level, plus more exhaustive DRAM
and SRAM test algorithms. For memory and ecache modules, all
locations are tested with multiple patterns. More extensive, time-
consuming algorithms are not run at this level.
mem2
The same as
mem1
, with the addition of a DRAM test that does
explicit compare operations of the DRAM data.