Nagios core Running / Not Runnig
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- Posts: 9
- Joined: Wed Jun 12, 2019 1:28 am
Nagios core Running / Not Runnig
Hello guys,
Since 2 weeks, without any change, my nagios is not working 100 % at all.
He start so show "No Matching Services" for some hosts, and after a while is again ok.
Than dont show nothinhg at all, and again, after a while, 100% ok.
i see that nagios core change alone between Running and Not running in seconds..
What can this be ?
Im using Nagios 4.2.2 core at a Ubuntu linux
Since 2 weeks, without any change, my nagios is not working 100 % at all.
He start so show "No Matching Services" for some hosts, and after a while is again ok.
Than dont show nothinhg at all, and again, after a while, 100% ok.
i see that nagios core change alone between Running and Not running in seconds..
What can this be ?
Im using Nagios 4.2.2 core at a Ubuntu linux
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- Posts: 9
- Joined: Wed Jun 12, 2019 1:28 am
Re: Nagios core Running / Not Runnig
I just foud this:
i give already more 10 GB at vCenter ( im using vmeare ) for the disk of this VM, but i dont know how to make tihis partition bigger at linux.
i´m using Ubuntu Core.
/dev/mapper/nagios--vg-root is full. i think this can be my problem ?? ! i give already more 10 GB at vCenter ( im using vmeare ) for the disk of this VM, but i dont know how to make tihis partition bigger at linux.
i´m using Ubuntu Core.
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- Posts: 9
- Joined: Wed Jun 12, 2019 1:28 am
Re: Nagios core Running / Not Runnig
That was nothing the Problem !!!! after more space, still the same problem ...
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- DevOps Engineer
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- Joined: Tue Nov 15, 2011 3:11 pm
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Re: Nagios core Running / Not Runnig
Did you verify the current nagios config?rafaellouroreis wrote:That was nothing the Problem !!!! after more space, still the same problem ...
Code: Select all
bin/nagios -v etc/nagios.cfg
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- Posts: 9
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Re: Nagios core Running / Not Runnig
Configuratios is ok, no errors.
As i wrote, no changes was made at all. After a Reboot from linux, it works again for a while and the problem is comming again.
I dont know what can cause this bahavior, nacios core work stop to work alone, than work again...
As i wrote, no changes was made at all. After a Reboot from linux, it works again for a while and the problem is comming again.
I dont know what can cause this bahavior, nacios core work stop to work alone, than work again...
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- Posts: 9
- Joined: Wed Jun 12, 2019 1:28 am
Re: Nagios core Running / Not Runnig
I still have problem with space!!!
i dont understand: See /DEV/mapper/Nagios--vg-root ( 100% full ) how i can make this bigger????
i dont understand: See /DEV/mapper/Nagios--vg-root ( 100% full ) how i can make this bigger????
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- DevOps Engineer
- Posts: 19396
- Joined: Tue Nov 15, 2011 3:11 pm
- Location: Nagios Enterprises
- Contact:
Re: Nagios core Running / Not Runnig
First make sure you have a backup of your system, then you would run something like the following
Finally, once these are done verify it has increased
(Adapted from our Resizing The Virtual Machine Disk Size doc with different volume labels)
Code: Select all
pvresize /dev/sda5
Code: Select all
lvresize /dev/mapper/Nagios--vg-root /dev/sda5
Code: Select all
resize2fs /dev/mapper/Nagios--vg-root
Code: Select all
df -h
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- Posts: 9
- Joined: Wed Jun 12, 2019 1:28 am
Re: Nagios core Running / Not Runnig
Thanks!!!! a zilion times thanks!!!!!!!!!!!!!!!!
Nagios have enough space now, hope this fix the problem!!! you save my day!!!
Nagios have enough space now, hope this fix the problem!!! you save my day!!!
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- DevOps Engineer
- Posts: 19396
- Joined: Tue Nov 15, 2011 3:11 pm
- Location: Nagios Enterprises
- Contact:
Re: Nagios core Running / Not Runnig
Great!rafaellouroreis wrote:Thanks!!!! a zilion times thanks!!!!!!!!!!!!!!!!
Nagios have enough space now, hope this fix the problem!!! you save my day!!!
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