Monitoring engine won't start after adding hosts to hostgrou

This support forum board is for support questions relating to Nagios XI, our flagship commercial network monitoring solution.
daveinvb
Posts: 67
Joined: Tue Jun 02, 2015 9:06 am

Re: Monitoring engine won't start after adding hosts to host

Post by daveinvb »

Code: Select all

 ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 59379
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 4096
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

Code: Select all

sudo sysctl -p
kernel.msgmnb = 131072000
kernel.msgmax = 131072000
kernel.shmmax = 4294967295
kernel.shmall = 268435456
kernel.msgmni = 256000
The issue seems to be intermittent.
tmcdonald
Posts: 9117
Joined: Mon Sep 23, 2013 8:40 am

Re: Monitoring engine won't start after adding hosts to host

Post by tmcdonald »

When the problem arises again, please run the following command as root from the Nagios server command line and post the results:

Code: Select all

ipcs -q
Former Nagios employee
Locked