topic Re: EMS in Operating System - HP-UX

EMS

Ruediger Noack — Thu, 08 Jun 2000 12:36:42 GMT

I got a lot of EMSNotifakations like
"EMSNotification /system/status/memory 49 .."
"EMSNotification /storage/status/tapes/SCS.."
in message browser of IT/O
and I don't know anything about ems.

On the node (sender of IT/O messages) I couldn't find any logs for this.

My problem : Is it important ? How have I to read it ? Where can I find documentation ?

Thanks world

Re: EMS

Patrick Wessel — Thu, 08 Jun 2000 12:42:24 GMT

The Event Monitor System can help you to monitor system events. Follow this link to find some basic documentation: http://www.docs.hp.com/hpux/systems/#ems

Re: EMS

Brian M. Fisher — Thu, 08 Jun 2000 12:44:11 GMT

EMS Notifications give you early detection of potential hardware problems. Additional information should be E-mailed to the root user on the given system and in the syslog file.

Brian
<*(((>< er

Re: EMS

Ruediger Noack — Thu, 08 Jun 2000 13:01:44 GMT

Sorry Brian - root mail : nothing,
syslog.log : only "EMS Monitor Restart" message from system startup.
The command to obtain a list of currently monitored resssources ( .../resdate ... ) -
less than nothing !

Re: EMS

Patrick Wessel — Thu, 08 Jun 2000 13:18:37 GMT

Rndiger,

you are able to configure the monitors with
/etc/opt/resmon/lbin/monconfig

Using this command you are able to define how EMS should notify you in case of an event. You are able to define the notification method by severity level
Examples for notification methods are: e-mail, console, syslog textlog (by default /var/opt/resmon/log/event.log

More Information can be found in the 'Monitors User's Guide' (link is in my first reply)

Re: EMS

Ruediger Noack — Thu, 08 Jun 2000 13:36:44 GMT

Hi Patrick,

the monconfig seems to say (option C), al lot of ressources are monitored, also memory and SCSI_tapes which I see in EMSNotification ...
I have already checked a lot of logfiles - without success !

Re: EMS

Patrick Wessel — Thu, 08 Jun 2000 13:54:19 GMT

Ruediger,

the monconifg tells you were EMS sends the notification to. If it's not configured to log into any file, I'm afraid there is no way to recover the last events. And, it makes no sense to search in other log files than configured in monconfig.
An other way to figure out what happened is the event number which EMS reported. Do you still have it?

Re: EMS

Ruediger Noack — Thu, 08 Jun 2000 14:20:32 GMT

Patrick,

the full messages in ITO message browser :
1.
EMSNotification /system/status/memory/49
1192427522 "ERROR" != "0" 0 0 Error 0
2. EMSNotification /storage/status/tapes/SCSI_tape/8_8.3.0 1192427525 "ERROR" != "0" 0 0 Error 0
3.
EMSNotification /storage/status/tapes/SCSI_tape/8_16_5.3.0 1192427526 "ERROR" != "0" 0 0 Error 0

The tape devices are DAT and DLT.

Re: EMS

Brian M. Fisher — Thu, 08 Jun 2000 14:33:26 GMT

Try the following of the UNIX server generating the messages:
/opt/resmon/bin/resdata -R 1192427522 -r /system/status/memory/49 -a

/opt/resmon/bin/resdata -R 1192427525 -r /storage/status/tapes/SCSI_tape/8_8.3.0

/opt/resmon/bin/resdata -R 1192427526 -r /storage/status/tapes/SCSI_tape/8_16_5.3.0

Also check the file /etc/opt/resmon/log/reslog.html

Brian
<*(((>< er

Re: EMS

Ruediger Noack — Fri, 09 Jun 2000 06:50:28 GMT

Output of resdata (3x) :
resdata: There is no monitor data associated with this event

Entries in /etc/opt/resmon/log/armmon.log
(every 15m) :
emsreq: status = EMS_TIMEOUT at Jun ...
EMS_TIMEOUT
*** Error pollTargetStatus: 1
Note(0) Tgt: note_TEST(2), Status: 1, Time ..., Value: 0, Msg: ENTER connect
Note(1) Tgt: note_TEST(2), Status: 1, Time ..., Value: 1, Msg: EXIT connect ArmListStatus no good

???