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(PBS MOM Control)
Synopsis
momctl -c { <JOBID> | all }
momctl -C
momctl -d { <INTEGER> | <JOBID> }
momctl -f <FILE>
momctl -h <HOST>[,<HOST>]...
momctl -p <PORT_NUMBER>
momctl -q <ATTRIBUTE>
momctl -r { <FILE> | LOCAL:<FILE> }
momctl -s
Overview
The momctl command allows remote shutdown, reconfiguration, diagnostics, and querying of the pbs_mom daemon.
Format
-c — Clear | |
---|---|
Format | { <JOBID> | all } |
Default | --- |
Description | Makes the MOM unaware of the job's existence. It does not clean up any processes associated with the job. |
Example |
momctl - node1 -c 15406 |
-C — Cycle | |
---|---|
Format | --- |
Default | --- |
Description | Cycle pbs_mom(s) |
Example |
momctl - node1 -C Cycle pbs_mom on node1. |
-d — Diagnose | |
---|---|
Format | { <INTEGER> | <JOBID> } |
Default | 0 |
Description |
Diagnose MOM(s) (For more details, see Diagnose detail below.) |
Example |
momctl - node1 -d 2 Print level 2 and lower diagnose information for the MOM on node1. |
-q — Query | |
---|---|
Format | <ATTRIBUTE> |
Default | --- |
Description | Query <ATTRIBUTE> on specified MOM, where <ATTRIBUTE> is a property listed by pbsnodes -a (see Query attributes for a list of attributes) |
Example |
momctl -q physmem Print the amount of physmem on localhost. |
-s — Shutdown | |
---|---|
Format | |
Default | --- |
Description | Shutdown pbs_mom |
Example |
momctl -s Terminates pbs_mom process on localhost. |
Attribute | Description |
---|---|
arch | node hardware architecture |
availmem | available RAM |
loadave | 1 minute load average |
ncpus | number of CPUs available on the system |
netload | total number of bytes transferred over all network interfaces |
nsessions | number of sessions active |
nusers | number of users active |
physmem | configured RAM |
sessions | list of active sessions |
totmem | configured RAM plus configured swap |
Level | Description |
---|---|
0 |
Display the following information:
|
1 |
All information for level 0 plus the following:
|
2 |
All information from level 1 plus the following:
|
3 |
All information from level 2 plus the following:
|
Example 4-27: MOM diagnostics
momctl -d 1
Host: nsrc/nsrc.fllcl.com Server: 10.10.10.113 Version: torque_1.1.0p4
HomeDirectory: /usr/spool/PBS/mom_priv
ConfigVersion: 147
MOM active: 7390 seconds
Last Msg From Server: 7389 seconds (CLUSTER_ADDRS)
Server Update Interval: 20 seconds
Server Update Interval: 20 seconds
Init Msgs Received: 0 hellos/1 cluster-addrs
Init Msgs Sent: 1 hellos
LOGLEVEL: 0 (use SIGUSR1/SIGUSR2 to adjust)
Prolog Alarm Time: 300 seconds
Trusted Client List: 12.14.213.113,127.0.0.1
JobList: NONE
diagnostics complete
Example 4-28: System shutdown
> momctl -s -f /opt/clusterhostfile
shutdown request successful on node001
shutdown request successful on node002
shutdown request successful on node003
shutdown request successful on node004
shutdown request successful on node005
shutdown request successful on node006