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by tgriep
Fri Feb 02, 2024 9:56 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

The server is running more than InfluxDB

Search the internet for
InfluxDB
Grafana
Nagflux
Histou

The service called nagflux is what is putting the performance data in that folder so stop that from running.

Thank You.
by tgriep
Thu Feb 01, 2024 12:09 pm
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

Is the server running Ubuntu? If so, when you were cleaning up files from before, you may have deleted that folder that is needed for Apache2 to run so recreate it mkdir /var/log/apache2 chown root.adm /var/log/apache2 chmod 755 /var/log/apache2 Restart Apache systemctl restart apache2 See if you ca...
by tgriep
Thu Feb 01, 2024 10:06 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

Take a look at the Apache error logs in this folder /var/log/apache2 to see what errors are logged and use that to determine what to do to fix the issue.

Thank you.
by tgriep
Wed Jan 31, 2024 10:10 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

That is good news you found the files taking up the inodes.

Those files are for a application called Nagflux which is not a Nagios product so to find out why is failed and filled up the drive, you would have to go to their support site for help.


Thank You.
by tgriep
Tue Jan 30, 2024 4:38 pm
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

The problem is that the command needs to create temporary files on the filesystem to create the list of inode usage but since there are not any free inodes, it cannot so that is why you see the error. Login as root to the server and stop as many processes as you can. Remove any log files or other fi...
by tgriep
Mon Jan 29, 2024 10:46 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

The only way to see if you cleaned up the files that are taking up the inodes is to run this command again.

Code: Select all

{ find / -xdev -printf '%h\n' | sort | uniq -c | sort -k 1 -n; }
by tgriep
Thu Jan 25, 2024 12:53 pm
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

The command I posted is supposed to output data but is maybe failing because of the inode issue and not displaying data.

Login as root and run this shortened command to see if it works.

Code: Select all

{ find / -xdev -printf '%h\n' | sort | uniq -c | sort -k 1 -n; }
by tgriep
Wed Jan 24, 2024 11:11 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

You ran the commands from the wrong folder. They were ran from the /proc/53121 folder which is not correct. Change to the root folder of the drive by running this cd / Then run the commands or better yet, run this command that starts at the root folder and will show 30 of the largest folders with us...
by tgriep
Tue Jan 23, 2024 10:11 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

Here is a web site that has examples of how to find out which folder has the most inodes on the server. See if one of the examples will help you find them.
https://unix.stackexchange.com/question ... being-used

To run those commands, you need to login as root.

Thank You.
by tgriep
Mon Jan 22, 2024 10:52 am
Forum: Nagios XI
Topic: No space left on device
Replies: 67
Views: 5873

Re: No space left on device

The inodes being full on the drive is the issue. See this when you ran the df -i command. /dev/mmcblk0p2 3754080 3754080 0 100% / When the inodes are full, no new files can be created which is what you are having. Some where on the drive is a folder with a lot of files, (thousands to million of file...