@jj-fullmer As long as you have that bzImage5618RT3 kernel queued up could you test what we are talking about in this thread: https://forums.fogproject.org/post/140103 I may have inadvertently fixed the requreiment to switch the computers from Raid-on mode to ahci to image with FOG. I know this might be a Dell specific setting, but its related to the Intel RST disk controller in raid mode. I think the lenovo systems should also have a similar setting because its an INTEL thing not a computer manufacturer thing.

Edit: Ignore this request, the 5510 I have has a sata disk in it. I just tested the kernel with a 7280 with an NVMe disk and the linux kernel does not work with this disk structure. So we are still no where in regards to a solution to this.

@ttrammell
It looks like something similar when I had changed the IP and didn’t finish configuring everything. I had left out checking and configuring the Storage group/nodes.
If you have changed your IP(or maybe even Server name) try following these instructions:
https://wiki.fogproject.org/wiki/index.php/Change_FOG_Server_IP_Address
The key part I missed(becasue I didn’t really use storage nodes) was:

Update the IP address for the storage node on the FOG system where you changed the IP address - Web Interface -> Storage Management
Make sure you actually click the node and check the IP setting.

that line in the bandwith.php file points to a location in /sys/class/net/<net_adapter_name>/operstate

I’m not sure if CentOS is diferent but my adapter name is eth0 so look for that in place of adapter name.
Im not sure if you can simply recreate it it if it doesn’t exist. It simply appears to display whether or not your adapter is up or not.

I also found this article but refers more to the fog client install.
https://forums.fogproject.org/topic/5926/change-fog-server-name

Hope that helps,
Jason