IBM GC28-1982-02 manual 0031-207 Ÿ, Fork, Node, Explanation Setuid, Chdir

0031-207 Ÿ 0031-216

0031-207

pmd:

sigaction

<string>

Explanation:

Error when setting up to handle a signal.

User

Response:

Probable system error. Gather information about the problem and

local

site

procedures

for

reporting

hardware

and

software

problems.

0031-208

pmd:

fork

<string>

Explanation:

The pm

daemon is unable to fork to execute the user application.

User

Response:

Probable

system

error.

0031-212

pmd:

node

string:

user string denied

from

access

from

host

string

Explanation:

The

user

is

not

permitted

to

run

on

the

indicated

node.

The Par

exits.

User

Response:

Make

sure

that

the

Partition

Manager

home

node

machine

and

user

are

identified,

for $HOME/example,.rhosts in

or in/etc/hosts.equiv

for

this

user

on

this

machine. The access requirements are the

same

asrsh for)accremotess toshellthe (

node.

0031-213

pmd:

setuid

<number >

Explanation:

The setuid

function

failed

for a

given

userid.

User

Response:

Make

sure

that

the

user

is

known

by

the

same

number

on all

sy

0031-214

pmd:

chdir

<string>

Explanation:

An attempt

to

change to the indicated directory

failed.

User

Response:

Make

sure

that the directory exists. Check

to see

that

the

directory

can be properly mounted by the Automount daemon,

if

the

directory

mounted file system. To change the name of the directory

to

be

mounted,

s

environment variableMP_REMOTEDIR=

some_script, wheresome_scriptis the name of a

script

or

quoted

command that

echoes

a

directory

name.

For

example,

MP_REMOTEDIR='echo

/tmp'

will

request

that

/tmp

be the

current

directory

on

t

nodes.

For

non-Korn

shell

users,

thempamddirscript

in /usr/lpp/poe/bin

may

provide

a

usable

name.

It

tries

to match

the

entries

in

the

Automount

list

with

the

user's

d

by

thepwd

command.

If the directory is from a DFS file system, the DFS/DCE credentials may not properly established, usingpoeauth thecommand.

0031-215 can't run parallel tasks as root

Explanation: The userid of the user running the application can not be 0.

User Response: Re-run under a userid other than root.

0031-216 POE ( number ) - pmd number( ) - user program (number ) versions incompatible

Explanation:

The versions of the POE home node, the pmd and the user's progra

incompatible.

User

Response:

You

should

first

check

that

the

POE home node,

the pmd,

and

l

are

at

compatible

PE

version levels.

If necessary, install compatible versions.

also

check

that the

user

program has been compiled with a

version of

PE

th

with

the

version of PE on the home

node

and the pmd. If necessary,

recomp

program

using compatible

POE

home

node

and

pmd

versions.

Chapter 4. POE Messages67