Check hung process and restart Post: 302634113

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

SCO Openserver 5.0.7 Hung process problem

Hi guys I installed this new server with 5.0.7 openserver and i'm getting a lot of this process, if a stop and restart the printer spooler they go away but after a few minutes they appear again.This is how it looks like. root 372 615 0 - - 00:00:00 <defunct> root ...

2. Shell Programming and Scripting

need help to write script to check the process health and automatically restart it

I am working on a project, which need to constantly watch the process, and check its status, if it was dead, it should be restart automatically. Please kindly refer me to URL which teach how to write this kind of script, or service. Thanks.

3. SuSE

Restart process

I have a process that gradually eats up memory, it's currently at 80.2% and slowing down the linux server > ps aux | grep SNMPME root 3129 0.0 80.2 3591752 2480700 ? Sl Feb13 5:04 /opt/nampe/lib/snmpme/SNMPME config/startup.xml Is there a command I can execute to restart this...

4. Shell Programming and Scripting

Monitoring for a hung process

A coworker has a shell script that runs from a scheduler at the 3am. The shell script runs sqlplus passing in a sql statement, which generate a file. This is done 21 times for 21 different sql statements. Recently, one of the sqlplus processes got hung. Is there a way to monitor how long the...

5. Shell Programming and Scripting

zombie processes and hung process termination

Is there a way I can run a command that will run in the kernel or in the memory and automatically kill certain scripts if they get to <defunct> processes, without having to be monitoring the server manually? I have a Perl script which runs for 20k members and normally does not have any problems,...

6. Shell Programming and Scripting

Script to restart a process

I have written a script which checks for a file if that is being updated or not. If the files is not being updated then it will restart the process. #!/bin/sh DATE=`date +%Y%m%d%H%M%S` LOG_FILE=/var/xmp/log/XMP_* INCEPT=`ls -l $LOG_FILE |awk '{print $5}'` PROC=`xms show pr |grep -i...

7. Shell Programming and Scripting

Script to restart process

HI, I am trying to write a scrip which would restart active process. This is what i have written till now. $ xms show pr PRESE.* NAME STATUS ROLE PID RSTRTS STARTED MACHINE...

8. Red Hat

How to find the process which is caused system hung state?

when system is hung state due to swap, we will reboot it through ILO. i want to know which process caused system hung.

9. UNIX for Dummies Questions & Answers

View User Mode Call Stack of Hung Process

I have a multithreaded usermode program(actually a daemon) which is in hanged state. To debug it I tried attaching the process to gdb, but the gdb hangs. gstack also gets hanged. I peeped into the proc file system and saw the process to be in sleeping state. /proc/sysrq-trigger I guess...

10. Shell Programming and Scripting

How to check if the process is Hung?

I wish to monitor if my Tomcat process if Running, Hung, or Shutdown. I cannot use any third party monitoring tools so i decided to use one of these to test if the tomcat server is responding or not . 1. nslookup 2. telnet 3. ps The reason I do not use wget / curl is because it will...

LEARN ABOUT CENTOS

pppoe-connect

PPPOE-CONNECT(8)					      System Manager's Manual						  PPPOE-CONNECT(8)

NAME

       pppoe-connect - Shell script to manage a PPPoE link

SYNOPSIS

       pppoe-connect [config_file]

       pppoe-connect interface user [config_file]

DESCRIPTION

       pppoe-connect  is  a  shell  script  which  manages a PPPoE connection using the Roaring Penguin user-space PPPoE client.  If you omit con-
       fig_file, the default file /etc/sysconfig/network-scripts/ifcfg-ppp0 is used.  If you supply interface and user,  then  they  override  the
       Ethernet interface and user-name settings in the configuration file.

       Note that normally, you should not invoke pppoe-connect directly.  Instead, use pppoe-start to bring up the PPPoE connection.

       pppoe-connect  first  reads a configuration file.  It then brings up a PPPoE connection.  If the connection ever drops, a message is logged
       to syslog, and pppoe-connect re-establishes the connection.  In addition, each time the connection is dropped  or  cannot  be  established,
       pppoe-connect executes the script /etc/ppp/pppoe-lost if it exists and is executable.

       The shell script pppoe-stop causes pppoe-connect to break out of its loop, bring the connection down, and exit.

TECHNICAL DETAILS

       pppoe-connect uses the following shell variables from the configuration file:

       ETH    The Ethernet interface connected to the DSL modem (for example, eth0).

       USER   The PPPoE user-id (for example, b1xxnxnx@sympatico.ca).

       PIDFILE
	      A file in which to write the process-ID of the pppoe-connect process (for example, /var/run/pppoe.pid).  Two additional files ($PID-
	      FILE.pppd and $PIDFILE.pppoe) hold the process-ID's of the pppd and pppoe processes, respectively.

       By using different configuration files with different PIDFILE settings, you can manage multiple PPPoE connections.  Just specify  the  con-
       figuration file as an argument to pppoe-start and pppoe-stop.

AUTHOR

       pppoe-connect was written by David F. Skoll <dfs@roaringpenguin.com>.

       The pppoe home page is http://www.roaringpenguin.com/pppoe/.

SEE ALSO

       pppoe(8),  pppoe-start(8),  pppoe-stop(8), pppd(8), pppoe.conf(5), pppoe-setup(8), pppoe-status(8), pppoe-sniff(8), pppoe-server(8), pppoe-
       relay(8)

4th Berkeley Distribution					 21 February 2000						  PPPOE-CONNECT(8)