I want to find the pid ( by ps ) that has already run over 30 seconds , I know ps only show the minute/hour .
eg. the start time of the below process are 15:19 / 15:20 , but I don't know the exact time ( in term of "second" ) it start to run ( I only know the hour and minute ) , if I want to... (2 Replies)
Except the command "top" , is there other function / tool is used to check the process status in the system like
1. what process are running ?
2. how the CPU are allocating ?
3. how many swap is using ?
4. "
Thx. (1 Reply)
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 ... (0 Replies)
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... (2 Replies)
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,... (2 Replies)
Our network administrators implemented some sort of check to kill idle sessions and now burden is on us to run some sort of keep alive. Client based keep alive doesn't do a very good job. I have same issue with ssh. Does solution 2 provided above apply for ssh sessions also? (1 Reply)
Hi all
I have networker running on a RHEL 5.7 and over time it hangs. So the solution backup team proposed is to check if the process is hung, to stop and start it.
Unfortunately for me, the rc script only allows three commands, start, stop and status (no restart option) so I managed to set... (15 Replies)
I have process1 running on one machine and generating some log file. Now another process which can be launched on any machine wants to know if process1 is running or not and also in case it is running it wants to stream the logs file generated by process1 on terminal from which process2 is... (2 Replies)
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... (1 Reply)
Discussion started by: rupeshkp728
1 Replies
LEARN ABOUT DEBIAN
ocf_heartbeat_tomcat
OCF_HEARTBEAT_TOMCAT(7) OCF resource agents OCF_HEARTBEAT_TOMCAT(7)NAME
ocf_heartbeat_tomcat - Manages a Tomcat servlet environment instance
SYNOPSIS
tomcat [start | stop | status | monitor | meta-data | validate-all]
DESCRIPTION
Resource script for Tomcat. It manages a Tomcat instance as a cluster resource.
SUPPORTED PARAMETERS
tomcat_name
The name of the resource, added as a Java parameter in JAVA_OPTS: -Dname=<tomcat_name> to Tomcat process on start. Used to ensure
process is still running and must be unique. (unique, optional, string, no default)
script_log
Log file, used during start and stop operations. (unique, optional, string, no default)
tomcat_stop_timeout
Time-out for stop operation. DEPRECATED (optional, integer, no default)
tomcat_suspend_trialcount
Maximum number of times to retry stop operation before suspending and killing Tomcat. DEPRECATED. Does not retry. (optional, integer,
no default)
tomcat_user
The user who starts Tomcat. (optional, string, no default)
statusurl
URL for state confirmation. (optional, string, no default)
java_home
Home directory of Java. (required, string, no default)
java_opts
Java JVM options used on start and stop. (optional, string, no default)
catalina_home
Home directory of Tomcat. (unique, required, string, no default)
catalina_base
Instance directory of Tomcat (unique, optional, string, no default)
catalina_pid
A PID file name for Tomcat. (unique, optional, string, no default)
tomcat_start_opts
Tomcat start options. (optional, string, no default)
catalina_opts
Catalina options, for the start operation only. (optional, string, no default)
catalina_rotate_log
Rotate catalina.out flag. (optional, string, no default)
catalina_rotatetime
catalina.out rotation interval (seconds). (optional, integer, no default)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 60s.
stop
Stops the resource. Suggested minimum timeout: 120s.
status
Performs a status check. Suggested minimum timeout: 60.
monitor
Performs a detailed status check. Suggested minimum timeout: 30s. Suggested interval: 10s.
meta-data
Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5s.
validate-all
Performs a validation of the resource configuration. Suggested minimum timeout: 5.
EXAMPLE
The following is an example configuration for a tomcat resource using the crm(8) shell:
primitive p_tomcat ocf:heartbeat:tomcat
params
java_home=string
catalina_home=string
op monitor depth="0" timeout="30s" interval="10s"
SEE ALSO
http://www.linux-ha.org/wiki/tomcat_(resource_agent)
AUTHOR
Linux-HA contributors (see the resource agent source for information about individual authors)
resource-agents UNKNOWN 03/09/2014 OCF_HEARTBEAT_TOMCAT(7)