diagmond daemon is auto shutdown

[원유광]

I using HPUX10.20
on 10.20 os, diagmond daemon is auto shutdown.
I don't know why diagmond daemon auto shutdown..
on dmesg command, appeared as below
please help me..

#dmesg
DIAGNOSTIC SYSTEM WARNING:
The diagnostic logging facility has started receiving excessive
errors from the I/O subsystem. I/O error entries will be lost
until the cause of the excessive I/O logging is corrected.
If the DEMLOG daemon is not active, use the DIAGSYSTEM command
in SYSDIAG to start it.
If the DEMLOG daemon is active, use the LOGTOOL utility in SYSDIAG
to determine which I/O subsystem is logging excessive errors.

[RAC_1]

You have hardware errors on system. check syslog. run the command that EMS message asks you to run.

[원유광]

I see the syslog.log file but EMS error not found..

[saju_2]

Hi

Is there any entry like
"EMS [3208]: ------ EMS Event Notification ------ Value: "MAJORWARNING (3)" for Resource: ....." in syslog?

Regards
CS

[원유광]

on syslog.log file, appeared "Nov 16 17:35:54 adam diagmond[22602]: Exit due to receipt of unexpected signal (6)"

[Joseph Loo]

hi,

please reply this particular error from /var/opt/resmon/log and also u may check from mail related to this hardware problem:

# mailx
should be the last few mails

regards.

[Muthukumar_5]

signal 6 is SIGABRT. Abort signal. It may create core file also. it is stopped by external process (may be) or system for resource crunch.

hth.

[Adisuria Wangsadinata_1]

Hi,

This is a system warning from diagnostic; check the url below if you have A6826A and Fibre Channel Ports on A9782A and A9784A on your system (docID : 8606342963) :

http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000074839254

You need to check also with ioscan, to make sure everything on your system with CLAIMED status :

# ioscan -nf

Check also the log at /var/opt/resmon/log/event.log, check the latest log (see the timestamp).

If you use SCSI device as external device, check the SCSI cable connection, the terminator.

Check also whether you using the latest STM version plus check whether the STM patches already applied.

Hope this information can help you.

Cheers,
AW

[RAC_1]

Does it start when you try to start it??

/sbin/init.d/diagnostic start

[Andrew Merritt_2]

Is there a syslog.log entry for the "DIAGNOSTIC SYSTEM WARNING" message, and is it at the same time as the 'unexpected signal' for diagmond?

Check you have the latest OnlineDiags. For 10.20 (which I'm sure you know is now out of support) is A.29.00 plus PHSS_29444 (for s800, or PHSS_29443 for s700).

Try restarting the OnlineDiags:

# /sbin/init.d/diagnostic stop

# /sbin/init.d/diagnostic start

(Just doing the start may not work, as the other daemons (memlogd, cclogd, etc.) may still be left running).

Andrew