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Special Forums UNIX and Linux Applications Infrastructure Monitoring Can HPOV monitor server hung state ? Post 303036450 by Neo on Wednesday 26th of June 2019 10:31:18 PM
Old 06-26-2019
You have to monitor the system and send out the traps on the critical processes you want to monitor before the system soft-fails.

It's that simple.
 

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monitor(1)							  monitor command							monitor(1)

NAME
monitor - receive logging information from LPD SYNOPSIS
monitor [ -u ] [ -t ] [ port ] DESCRIPTION
The monitor program is a template for a printer status monitoring program. It will open the specified TCP and/or UDP port, and then wait for accounting or other information to be sent. It prints this information on it standard output. OPTIONS
-u wait for connections on the UDP port. -t wait for connections on the TCP port. port Use the specified port number. EXIT STATUS
The following exit values are returned: zero (0) Successful completion. non-zero (!=0) An error occurred. SEE ALSO
lpd.conf(5), lpc(8), lpd(8), checkpc(8), lpr(1), lpq(1), lprm(1), printcap(5), lpd.conf(5), pr(1), lprng_certs(1), lprng_index_certs(1). AUTHOR
Patrick Powell <papowell@lprng.com>. HISTORY
LPRng is a enhanced printer spooler system with functionality similar to the Berkeley LPR software. The LPRng developer mailing list is lprng-devel@lists.sourceforge.net; subscribe by visiting https://lists.sourceforge.net/lists/listinfo/lprng-devel or sending mail to lprng- request@lists.sourceforge.net with the word subscribe in the body. The software is available via http://lprng.sourceforge.net LPRng 2006-12-09 monitor(1)
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