My Graph server - CACTI stopped displaying graph after a reboot yesterday. the reason for reboot was server not responding. during bootup, OS informed file system corrupted and we performed fsck -y. this process got through and able to boot into OS.
We use CentOS, CACTI version 0.8.7c
Currently we are able to login into cacti but only able to see old graph. no new graph are displayed.
I tried to choose one of the graph for real-time display and able to see graph on that window.
at this point i am sure that polling process is working, just that no graph is updated to normal view.
I am attaching 2 image here to clarify
Kindly tell me how to fix this.