IBM GC28-1982-02 manual 0031-156 Ÿ, Select, With Task, Unknown io command

0031-156 Ÿ 0031-171

0031-156

Unexpected

return

code

number

from

ll_get_data number(

).

Explanation:

An internal error has occurred.

User

Response:

Gather

information

about

the problem and follow local

site

proce

reporting

hardware and

software

problems.

0031-157 Couldn't flush VT traces

Explanation:

The

program

continues.

User

Response:

At

termination,

the

Partition

Manager

was

unable

to

successfully t

trace

processing

for

VT.

Check

any messages

issued

by

VT.

0031-158

select

Explanation:

An

explanatory

sentence

follows. The Partition Manager terminates.

User

Response:

The

select

call to

the sockets connecting the Partition Manager

remote

nodes

failed.

Presumably connection has been lost. The

explanatory

sen

give

an

indication

of

the source

of

failure.

0031-160

I/O

error

on

socket

connection

with

task

number

Explanation:

An

explanatory

sentence

follows.

The

Partition

Manager

continues.

A

r

the

socket

used

to

connect

the

Home Node with the indicated remote task f

the

remote

node

has

closed

the

connection.

The

task

is

marked

as

exited

a

continues.

User

Response:

Examine

the

communication

subsystem

for failure.

0031-161

EOF

on socket connection with task

number

Explanation:

Processing

continues. The socket used to connect the

Home

Node

wit

indicated

remote

task has closed. Probably the remote node has

closed

the

User

Response:

Examine

the communication subsystem for failure.

0031-164 process_io: read(io

command)

Explanation:

Processing

continues. The command sent to the Partition Manager is i

User

Response:

Probable system error. An incomplete or invalid I/O command was

received

by

the

Partition

Manager.

0031-169 pm_remote_shutdown

Explanation:

Processing

continues. An explanatory sentence is appended.

User

Response:

A

quit

message

being

sent to

all

remote

nodes

could

not

be

wr

of

the

sockets.

0031-171 unknown io command

Explanation: Processing continues. The data is ignored.

User Response: An unsupported or invalid I/O command code was received by the Partition Manager from a remote node.

Chapter 4. POE Messages65