IBM RS/6000 SP, Problem Determination Manual

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This soft copy for use by IBM employees only.
0042-001 nim: processing error encountered on
″
master
″ :
0042-001 m_instspot: processing error encountered on
″
master
″ :
0042-062 m_ckspot:
″
psspspot
″
is missing something which is
required
3. If the problem persists, you can remove the SPOT.
# nim -Fo remove psspspot
Then run
setup_server
to recreate the SPOT. Alternatively, you can run the
following
nim
command:
# nim -o define -t spot -a server=master -a source=lppsource \
-a location=/usr psspspot
2.9.3 Debugging NIM Installations
Sometimes, the only way to discover a problem is by debugging NIM. This
procedure will help to precisely identify which step in the installation process is
failing. However, the actions needed to correct the problem will vary depending
on the failing step. The debug option is a low lever tool provided by creating a
spot in debug mode, which will let you run the installation process in a
step-by-step basis. Perform the following steps to debug the installation of your
nodes.
1.
spbootins -r disk <Frame#> <Node#> <NumberOfNodes>
This command resets the specified nodes to disk and calls all necessary NIM
commands to reset the install configuration. Always use this command to
start your new configuration from a well-defined point.
2.
nim -Fo check -a debug=yes psspspot
This command creates the SPOT in debug mode.
3.
lsnim -l psspspot
Display the attributes of the SPOT resource and look for a line containing the
string
enter_debug = rs6k
. There will be an address imbedded in the text like
0x0013d410 . Remove the starting 0x and write the remaining number down.
It will be used in a later step.
# lsnim -l psspspot
psspspot:
class = resources
type = spot
version = 04
server = master
location = /usr
alloc_count = 0
Rstate = ready for use
prev_state = ready for use
release
= 01
if_supported = rs6k ent
if_supported = rs6k fddi
if_supported = rs6k tok
if_supported = rs6ksmp ent
if_supported = rs6ksmp tok
if_supported = rspc ent
if_supported = rspc tok
enter_dbg
=
″
rs6k 0x0013d410
″
enter_dbg =
″
rs6ksmp 0x0015d2b0
″
enter_dbg =
″
rspc 0x0013d410
″
4.
spbootins -r install <Frame#> <Node#> <NumberOfNodes>
60
SP PD Guide