Disk Inode Usage
A plugin for tracking inode usage. This is most useful for those times when you get
No space left on device errors, but
df -h shows plenty of space. In those cases, it's usually a matter of running out of inodes.
This plugin comes with one trigger enabled out of the box. It triggers when inode used % hits 85%. When that goes off, it's times to start digging into what's using up all the inodes. See Resources below for some tips and further reading.