Hey guys!
I just installed a ramdisk on my xi5 systems. Are there any checks or plugins out there that monitor the ramdisk? I looked in the exchange but I cant find any.
Nagios ramdisk checks
Nagios ramdisk checks
Last edited by dwhitfield on Fri Sep 30, 2016 10:27 am, edited 1 time in total.
Reason: marking with green check mark
Reason: marking with green check mark
Proudly running:
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
Re: Nagios ramdisk checks
There aren't, you could probably just use the check_disk check to specify the path for it though and go that route.
If not just the capacity, what metrics are you looking to monitor in it?
If not just the capacity, what metrics are you looking to monitor in it?
Former Nagios Employee
Re: Nagios ramdisk checks
well this turned out to be a timely post. I assigned 1.5 gb of space to the ramdisk but according to the syslog its out of space!
The metrics I am looking for would include capacity, and to see if it is running or if there are any errors, hung files the normal disk stuff you would want to keep an eye on.
Should I make a seperate post for the out of space issue?
the errors are:
there are more erros but this is the gist of it.
The metrics I am looking for would include capacity, and to see if it is running or if there are any errors, hung files the normal disk stuff you would want to keep an eye on.
Should I make a seperate post for the out of space issue?
the errors are:
Code: Select all
Error: Unable to update status data file '/var/nagiosramdisk/status.dat': No space left on device
Proudly running:
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
Re: Nagios ramdisk checks
You should just be able to use the standard linux disk checks to check them.
Try to find what files are filling it up and we can troubleshoot from there.
Thank you
Try to find what files are filling it up and we can troubleshoot from there.
Thank you
Re: Nagios ramdisk checks
When you run the check_disk command
You get this output, is this what you are looking for?
Code: Select all
/usr/local/nagios/libexec/check_disk -w 20 -c 10 -p /var/nagiosramdisk/You get this output, is this what you are looking for?
Code: Select all
DISK OK - free space: /var/nagiosramdisk 108 MB (99% inode=99%);| /var/nagiosramdisk=1MB;90;100;0;110Be sure to check out our Knowledgebase for helpful articles and solutions!
Re: Nagios ramdisk checks
that works. you can lock this up, since the ramdisk is full and causeing me other issues i have to start a new thread.
Proudly running:
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
NagiosXI 5.4.12 2 node Prod Env 2500 hosts, 13,000 services
Nagiosxi 5.5.7(test env) 2500 hosts, 13,000 services
Nagios Logserver 2 node Prod Env 500 objects sending
Nagios Network Analyser
Nagios Fusion
-
dwhitfield
- Former Nagios Staff
- Posts: 4583
- Joined: Wed Sep 21, 2016 10:29 am
- Location: NoLo, Minneapolis, MN
- Contact:
Re: Nagios ramdisk checks
Glad to hear this particular issue is resolved. I am going to lock the thread. Thank you for using the Nagios forums!