IBM GC28-1982-02 manual 0031-627 Ÿ, Pmcontact read select error

0031-627 Ÿ 0031-631

0031-627

Task

number

connection

blocked.

Task

will

be

abandoned.

Explanation:

While shutting

down

the partition, POE was unable to write

to

the

in

task,

because the

socket

was

blocked.

The

socket

and

task are

subsequently

i

the

shutdown

continues.

User

Response:

Often

this

means

that

a

remote

node

is

not

responding.

The

tasks

on

this

node

must

be terminated manually.

Verify

that

the

node

can

be

contac

means. If problem persists, gather information about the problem and follow loca procedures for reporting hardware and software problems.

0031-628 pm_contact: read select error

Explanation: A system error occurred while reading from a remote node. The sys message is appended. POE terminates.

User Response: Verify that the remote nodes in the partition can be contacted means. If problem persists, gather information about the problem and follow loca

procedures

for

reporting hardware

and

software

problems.

0031-629

pm_contact: write timeout occurred;

nprocs

=

number

Explanation:

The

select

statement

timed

out

waiting

for

ready

to

write

to

a

r

list

of nodes

not contacted is appended. POE terminates.

User

Response:

Verify that the remote nodes in the

partition

can

be

contacted

means. If

necessary,

the

timeout

interval

may

be set with the environment varia

MP_TIMEOUT

.

The

default

is

150

seconds.

If

problem

persists,

gather

informati

problem

and

follow

local

site

procedures

for

reporting hardware and software p

0031-630 pm_contact: read timeout occurred; nprocs =

number

Explanation:

The

select

statement

timed

out

waiting

for ready to read from a

A list

of

nodes

not

contacted

is

appended.

POE

terminates.

User

Response:

Verify that the remote nodes in the

partition

can

be

contacted

means. If

necessary,

the

timeout

interval

may

be set with the environment varia

MP_TIMEOUT

.

The

default

is

150

seconds.

If

problem

persists,

gather

informati

problem

and

follow

local

site

procedures

for

reporting

hardware

and

software

p

0031-631

pm_contact: signal received; nprocs =

number ,

code

=

number

Explanation:

Operation was terminated by a

signal,

either created by the user

with the system (for example, SIGPIPE). POE terminates.

The

code

indicates

whe

contact

sequence the signal occurred as follows:

2

-

connect

3

-

write

select

4

-

write

message

1

5

-

write

message

2

6

-

read

select

7

-

read

acknowledgement

8

-

end

of

contact

routine

User

Response:

The remote node(s) do not respond.

Verify that the node can be

contacted

by

other

means.

Verifypmdv2

thatdaemontheis

executable

on

the

indicated

remote

node.

If

necessary,

the

timeout

interval

may

be

set

with

the

environme

MP_TIMEOUT

.

The

default

is

150

seconds.

If

the

problem

persists,

gather

inf

the

problem and

follow

local

site

procedures

for

reporting

hardware

and

softwa

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